chore: bump version to 1.4.0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/settings.local.json

@@ -0,0 +1,7 @@
+{
+  "permissions": {
+    "allow": [
+      "WebFetch(domain:community.groq.com)"
+    ]
+  }
+}

.github/workflows/pytest.yml

@@ -0,0 +1,30 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install package and test deps
+        run: |
+          python -m pip install --upgrade pip
+          pip install -c constraints.txt -e .[dev]
+
+      - name: Run tests
+        run: |
+          pytest -q

CHANGELOG.md

@@ -6,17 +6,49 @@ All notable changes to this project will be documented in this file.
 
 ---
 
+## [1.3.1] - 2026-03-27
+
+### 🐛 Bug Fixes / 修复
+
+#### 📈 Xueqiu (雪球) — 全面修复
+
+- **修复 400 错误根本原因：** `_ensure_cookies()` 仅访问首页只能获取 `acw_tc`（防 DDoS token），`xq_a_token` 由雪球前端 JS 动态生成，无法通过纯 HTTP 请求获取。新增三级 cookie 加载策略：① 读取 config 文件（`--from-browser` 保存的）→ ② 自动从本地 Chrome 浏览器提取（需安装 browser-cookie3）→ ③ homepage fallback
+- **修复 User-Agent：** `"agent-reach/1.0"` 被雪球反爬系统识别拒绝，改为真实 Chrome UA
+- **修复缺失 `Referer` 头：** 所有 API 请求加上 `Referer: https://xueqiu.com/`
+- **修复 `get_hot_posts()` 端点：** 原端点 `/statuses/hot/listV3.json` 已废弃（返回空 body），改为 `/v4/statuses/public_timeline_by_category.json`，正确解析 `item.data` JSON 字符串获取 author/likes/text
+- **修复 `urllib.request.quote` → `urllib.parse.quote`：** 明确使用正确模块
+- **修复 `configure --from-browser` 不提取雪球 Cookie：** `PLATFORM_SPECS` 加入 Xueqiu，检测 `xq_a_token` 存在才保存
+- **修正文档误导：** README/SKILL.md 中"无需配置"/"public API, no login required" → 准确描述需要 browser cookie
+- **改善错误信息：** `check()` 失败时提示 `configure --from-browser chrome` 而非"可能需要代理"
+
+---
+
+## [1.3.0] - 2026-03-12
+
+### 🆕 New Channels / 新增渠道
+
+#### 💻 V2EX
+- Hot topics, node topics, topic detail + replies, user profile via public JSON API
+- Zero config — no auth, no proxy, no API key required
+- `get_hot_topics(limit)`, `get_node_topics(node_name, limit)`, `get_topic(id)`, `get_user(username)`
+- 通过公开 JSON API 获取热门帖子、节点帖子、帖子详情+回复、用户信息
+- 零配置，无需认证、无需代理、无需 API Key
+
+### 📈 Improvements / 改进
+
+- Channel count: 14 → 15
+- 渠道数量：14 → 15
+
+---
+
 ## [1.1.0] - 2025-02-25
 
 ### 🆕 New Channels / 新增渠道
 
-#### 📷 Instagram
-- Read public posts and profiles via [instaloader](https://github.com/instaloader/instaloader)
-- Search via Exa (free, no API key)
-- Optional cookie login for private content
-- 通过 instaloader 读取公开帖子和 Profile
-- 搜索通过 Exa（免费，无需 API Key）
-- 可选 Cookie 登录解锁私密内容
+#### ~~📷 Instagram~~ (removed — upstream blocked)
+- ~~Read public posts and profiles via [instaloader](https://github.com/instaloader/instaloader)~~
+- **Removed:** Instagram's aggressive anti-scraping measures broke all available open-source tools (instaloader, etc.). See [instaloader#2585](https://github.com/instaloader/instaloader/issues/2585). Will re-add when upstream recovers.
+- **已移除：** Instagram 反爬封杀导致所有开源工具（instaloader 等）失效。上游恢复后会重新加回。
 
 #### 💼 LinkedIn
 - Read person profiles, company pages, and job details via [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server)
@@ -38,12 +70,12 @@ All notable changes to this project will be documented in this file.
 
 - Channel count: 9 → 12
 - `agent-reach doctor` now detects all 12 channels
-- CLI: added `search-instagram`, `search-linkedin`, `search-bosszhipin` subcommands
+- CLI: added `search-linkedin`, `search-bosszhipin` subcommands
 - Updated install guide with setup instructions for new channels
-- 渠道数量：9 → 12
-- `agent-reach doctor` 现在检测全部 12 个渠道
-- CLI：新增 `search-instagram`、`search-linkedin`、`search-bosszhipin` 子命令
-- 安装指南新增三个渠道的配置说明
+- 渠道数量：9 → 11
+- `agent-reach doctor` 现在检测全部 11 个渠道
+- CLI：新增 `search-linkedin`、`search-bosszhipin` 子命令
+- 安装指南新增渠道配置说明
 
 ---
 

CLAUDE.md

@@ -0,0 +1,44 @@
+# CLAUDE.md
+
+## Project
+Agent Reach — Python CLI + library that gives AI agents read/search access to 14+ internet platforms.
+Positioning: installer + doctor + config tool. NOT a wrapper — after install, agents call upstream tools directly.
+Repo: github.com/Panniantong/Agent-Reach | License: MIT | Version: 1.3.0
+
+## Commands
+- `pip install -e .` — Dev install
+- `pytest tests/ -v` — All tests
+- `pytest tests/test_cli.py -v` — CLI tests only
+- `bash test.sh` — Full integration test (creates venv, installs, runs doctor + channel tests)
+- `python -m agent_reach.cli doctor` — Run diagnostics
+- `python -m agent_reach.cli install --env=auto` — Auto-configure
+
+## Structure
+- `agent_reach/cli.py` — CLI entry point (argparse)
+- `agent_reach/core.py` — Core read/search routing logic
+- `agent_reach/config.py` — Config management (YAML, env vars)
+- `agent_reach/doctor.py` — Diagnostics engine
+- `agent_reach/channels/` — One file per platform (twitter.py, reddit.py, youtube.py, etc.)
+- `agent_reach/channels/base.py` — Base channel class (all channels inherit from this)
+- `agent_reach/integrations/mcp_server.py` — MCP server integration
+- `agent_reach/skill/` — OpenClaw skill files
+- `agent_reach/guides/` — Usage guides
+- `tests/` — pytest tests
+- `config/mcporter.json` — MCP tool config
+
+## Conventions
+- Python 3.10+ with type hints
+- Each channel is a single file in `channels/`, inherits from `BaseChannel`
+- Channel contract: must implement `can_handle(url)`, `read(url)`, `search(query)`, `check()` methods
+- Use `loguru` for logging, `rich` for CLI output
+- Commit format: `type(scope): message` (one commit = one thing)
+- All upstream tool calls go through public API/CLI, never hack internals
+
+## Rules
+- NEVER modify upstream open source projects' source code
+- Agent Reach is a "glue layer" — only route and call, don't reimagine
+- Version in THREE places must match: `pyproject.toml`, `__init__.py`, `tests/test_cli.py`
+- Always new branch for changes, PR to main, never push to main directly
+- Run `pytest tests/ -v` before committing — all tests must pass
+- Cookie-based auth (Twitter, XHS): use Cookie-Editor export method only, no QR scan
+- XHS login: Cookie-Editor browser export only (QR will hang)

CONTRIBUTING.md

@@ -0,0 +1,107 @@
+# Contributing to Agent Reach
+
+Thank you for your interest in contributing to Agent Reach! This document provides guidelines and instructions for contributing.
+
+## Getting Started
+
+1. Fork the repository on GitHub
+2. Clone your fork locally
+3. Create a new branch for your contribution
+4. Make your changes
+5. Run tests and linting
+6. Submit a pull request
+
+## Development Setup
+
+```bash
+# Clone your fork
+git clone https://github.com/YOUR_USERNAME/Agent-Reach.git
+cd Agent-Reach
+
+# Install in development mode
+pip install -e ".[dev]"
+
+# Install pre-commit hooks (optional but recommended)
+pre-commit install
+```
+
+## Code Style
+
+We use the following tools to maintain code quality:
+
+- **ruff**: Linting and import sorting
+- **mypy**: Type checking
+- **pytest**: Testing
+
+Run all checks before submitting a PR:
+
+```bash
+# Linting
+ruff check agent_reach tests
+ruff format agent_reach tests
+
+# Type checking
+mypy agent_reach
+
+# Tests
+pytest
+```
+
+## Adding New Channels
+
+Agent Reach uses a unified channel interface. To add a new platform:
+
+1. Create a new file in `agent_reach/channels/`
+2. Implement the channel contract (see existing channels for examples)
+3. Add tests in `tests/test_channels.py`
+4. Update `agent_reach/doctor.py` to include the new channel
+5. Update documentation
+
+## Pull Request Guidelines
+
+- **Small, focused changes** are preferred over large refactors
+- Include tests for new functionality
+- Update documentation if needed
+- Follow existing code style
+- Reference any related issues
+
+## Reporting Issues
+
+When reporting bugs, please include:
+
+- Python version
+- Operating system
+- Steps to reproduce
+- Expected vs actual behavior
+- Any error messages
+
+## Questions?
+
+Feel free to open an issue for questions or join discussions.
+
+---
+
+感谢您对 Agent Reach 的贡献！本文档提供了贡献指南。
+
+## 快速开始
+
+1. 在 GitHub 上 fork 仓库
+2. 本地 clone 您的 fork
+3. 创建新分支
+4. 提交更改
+5. 运行测试和 lint
+6. 提交 pull request
+
+## 代码规范
+
+- 使用 **ruff** 进行代码检查
+- 使用 **mypy** 进行类型检查
+- 使用 **pytest** 运行测试
+
+## 添加新渠道
+
+1. 在 `agent_reach/channels/` 创建新文件
+2. 实现渠道接口
+3. 添加测试
+4. 更新 doctor 检测
+5. 更新文档

README.md

@@ -11,7 +11,7 @@
 </p>
 
 <p align="center">
-  <a href="#30-秒上手">快速开始</a> · <a href="docs/README_en.md">English</a> · <a href="#支持的平台">支持平台</a> · <a href="#设计理念">设计理念</a>
+  <a href="#快速上手">快速开始</a> · <a href="docs/README_en.md">English</a> · <a href="docs/README_ja.md">日本語</a> · <a href="#支持的平台">支持平台</a> · <a href="#设计理念">设计理念</a>
 </p>
 
 ---
@@ -42,6 +42,12 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 
 复制给你的 Agent，几分钟后它就能读推特、搜 Reddit、看 YouTube、刷小红书了。
 
+**已经装过了？更新也是一句话：**
+
+```
+帮我更新 Agent Reach：https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+```
+
 > ⭐ **Star 这个项目**，我们会持续追踪各平台的变化、接入新的渠道。你不用自己盯——平台封了我们修，有新渠道我们加。
 
 ### ✅ 在你用之前，你可能想知道
@@ -67,15 +73,19 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 | 📦 **GitHub** | 读公开仓库 + 搜索 | 私有仓库、提 Issue/PR、Fork | 告诉 Agent「帮我登录 GitHub」 |
 | 🐦 **Twitter/X** | 读单条推文 | 搜索推文、浏览时间线、发推 | 告诉 Agent「帮我配 Twitter」 |
 | 📺 **B站** | 本地：字幕提取 + 搜索 | 服务器也能用 | 告诉 Agent「帮我配代理」 |
-| 📖 **Reddit** | 搜索（通过 Exa 免费） | 读帖子和评论 | 告诉 Agent「帮我配代理」 |
-| 📕 **小红书** | — | 阅读、搜索、发帖、评论、点赞 | `docker run -d -p 18060:18060 xpzouying/xiaohongshu-mcp` 然后告诉 Agent「帮我配置小红书」 |
-| 📷 **Instagram** | — | 读取帖子和 Profile | Cookie-Editor 导出 Cookie → `agent-reach configure instagram-cookies "..."` |
-| 💼 **LinkedIn** | Jina Reader 读公开页面 | Profile 详情、公司、职位搜索 | `linkedin-scraper-mcp --login`（需浏览器，服务器用 VNC） |
-| 🏢 **Boss直聘** | Jina Reader 读职位页 | 搜索职位、向 HR 打招呼 | 启动 mcp-bosszp → Boss直聘 App 扫码 |
+| 📖 **Reddit** | 搜索 + 读帖子和评论（通过 Exa） | — | 无需配置（自动通过 Exa） |
+| 📕 **小红书** | — | 阅读、搜索、发帖、评论、点赞 | 告诉 Agent「帮我配小红书」 |
+| 🎵 **抖音** | — | 视频解析、无水印下载链接获取 | 告诉 Agent「帮我配抖音」 |
+| 💼 **LinkedIn** | Jina Reader 读公开页面 | Profile 详情、公司页面、职位搜索 | 告诉 Agent「帮我配 LinkedIn」 |
+| 💬 **微信公众号** | 搜索 + 阅读公众号文章（全文 Markdown） | — | 无需配置 |
+| 📰 **微博** | 热搜、搜索内容/用户/话题、用户动态、评论 | — | 无需配置 |
+| 💻 **V2EX** | 热门帖子、节点帖子、帖子详情+回复、用户信息 | — | 无需配置 |
+| 📈 **雪球** | 股票行情、搜索股票、热门帖子、热门股票排行 | — | 告诉 Agent「帮我配雪球」 |
+| 🎙️ **小宇宙播客** | — | 播客音频转文字（Whisper 转录，免费 Key） | 告诉 Agent「帮我配小宇宙播客」 |
 
 > **不知道怎么配？不用查文档。** 直接告诉 Agent「帮我配 XXX」，它知道需要什么、会一步一步引导你。
 >
-> 🍪 需要 Cookie 的平台（Twitter、小红书等），建议使用 Chrome 插件 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 一键导出。**服务器用户**没有浏览器界面，请在自己的电脑上登录对应网站后导出 Cookie，再发给 Agent 配置。
+> 🍪 需要 Cookie 的平台（Twitter、小红书等），**优先使用** Chrome 插件 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 导出 Cookie，发给 Agent 即可配置。流程统一：浏览器登录 → Cookie-Editor 导出 → 发给 Agent。比扫码更简单可靠。
 >
 > 🔒 Cookie 只存在你本地，不上传不外传。代码完全开源，随时可审查。
 > 💻 本地电脑不需要代理。代理只有部署在服务器上才需要（~$1/月）。
@@ -84,6 +94,16 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 
 ## 快速上手
 
+> ⚠️ **OpenClaw 用户请先确认 exec 权限已开启**
+>
+> Agent Reach 依赖 Agent 执行 shell 命令（`pip install`、`mcporter`、`bird` 等）。如果你的 OpenClaw 使用了默认的 `messaging` 工具配置，Agent 将无法执行命令。**安装前请先开启 exec 权限**：
+>
+> ```bash
+> openclaw config set tools.profile "coding"
+> ```
+> 或在 `~/.openclaw/openclaw.json` 中设置 `"tools": { "profile": "coding" }`。
+> 设置后重启 Gateway（`openclaw gateway restart`）并开启新对话即可。其他平台（Claude Code、Cursor、Windsurf 等）不受此限制。
+
 复制这句话给你的 AI Agent（Claude Code、OpenClaw、Cursor 等）：
 
 ```
@@ -92,6 +112,11 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 
 就这一步。Agent 会自己完成剩下的所有事情。
 
+> 🔄 **已安装过？** 更新也是一句话：
+> ```
+> 帮我更新 Agent Reach：https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+> ```
+
 > 🛡️ **担心安全？** 可以用安全模式——不会自动装系统包，只告诉你需要什么：
 > ```
 > 帮我安装 Agent Reach（安全模式）：https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/install.md
@@ -105,7 +130,7 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 2. **安装系统依赖** — 自动检测并安装 Node.js、gh CLI、mcporter、bird 等
 3. **配置搜索引擎** — 通过 MCP 接入 Exa（免费，无需 API Key）
 4. **检测环境** — 判断是本地电脑还是服务器，给出对应的配置建议
-5. **注册 Skill** — 在 Agent 的 skills 目录安装 SKILL.md，以后 Agent 遇到"搜推特"、"看视频"这类需求，会自动知道调用 Agent Reach
+5. **注册 SKILL.md** — 在 Agent 的 skills 目录安装使用指南，以后 Agent 遇到"搜推特"、"看视频"这类需求，会自动知道该调哪个上游工具
 
 安装完之后，`agent-reach doctor` 一条命令告诉你每个渠道的状态。
 </details>
@@ -116,14 +141,14 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 
 不需要任何配置，告诉 Agent 就行：
 
-- "帮我看看这个链接" → 任意网页
-- "这个 GitHub 仓库是做什么的" → GitHub 仓库、Issue、代码
-- "这个视频讲了什么" → YouTube / B站字幕提取
-- "帮我看看这条推文" → Twitter 推文
-- "订阅这个 RSS" → RSS / Atom 源
-- "搜一下 GitHub 上有什么 LLM 框架" → GitHub 搜索
+- "帮我看看这个链接" → `curl https://r.jina.ai/URL` 读任意网页
+- "这个 GitHub 仓库是做什么的" → `gh repo view owner/repo`
+- "这个视频讲了什么" → `yt-dlp --dump-json URL` 提取字幕
+- "帮我看看这条推文" → `bird read URL`
+- "订阅这个 RSS" → `feedparser` 解析
+- "搜一下 GitHub 上有什么 LLM 框架" → `gh search repos "LLM framework"`
 
-**不需要记命令。** Agent 自己知道该调什么。
+**不需要记命令。** Agent 读了 SKILL.md 之后自己知道该调什么。
 
 ---
 
@@ -135,27 +160,31 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 
 Agent Reach 做的事情很简单：**帮你把这些选型和配置的活儿做完了。**
 
+安装完成后，Agent 直接调用上游工具（bird CLI、yt-dlp、mcporter、gh CLI 等），不需要经过 Agent Reach 的包装层。
+
 ### 🔌 每个渠道都是可插拔的
 
-每个平台对应一个独立的 Python 文件，实现统一接口。**后端工具随时可以换**——哪天出了更好的工具，改一个文件就行，其他不用动。
+每个平台背后是一个独立的上游工具。**不满意？换掉就行。**
 
 ```
 channels/
 ├── web.py          → Jina Reader     ← 可以换成 Firecrawl、Crawl4AI……
-├── twitter.py      → bird           ← 可以换成 Nitter、官方 API……
-├── youtube.py      → yt-dlp           ← 可以换成 YouTube API、Whisper……
+├── twitter.py      → bird              ← 可以换成 Nitter、官方 API……
+├── youtube.py      → yt-dlp          ← 可以换成 YouTube API、Whisper……
 ├── github.py       → gh CLI          ← 可以换成 REST API、PyGithub……
-├── bilibili.py     → yt-dlp           ← 可以换成 bilibili-api……
-├── reddit.py       → JSON API + Exa  ← 可以换成 PRAW、Pushshift……
+├── bilibili.py     → yt-dlp          ← 可以换成 bilibili-api……
+├── reddit.py       → Exa             ← 搜索+阅读，无需代理
 ├── xiaohongshu.py  → mcporter MCP    ← 可以换成其他 XHS 工具……
-├── instagram.py    → instaloader     ← 可以换成 instagrapi、官方 API……
+├── douyin.py       → mcporter MCP    ← 可以换成其他抖音工具……
 ├── linkedin.py     → linkedin-mcp    ← 可以换成 LinkedIn API……
-├── bosszhipin.py   → mcp-bosszp      ← 可以换成其他招聘工具……
-├── rss.py          → feedparser       ← 可以换成 atoma……
+├── wechat.py       → camoufox+miku   ← 搜索+阅读微信公众号文章
+├── rss.py          → feedparser      ← 可以换成 atoma……
 ├── exa_search.py   → mcporter MCP    ← 可以换成 Tavily、SerpAPI……
-└── __init__.py     → 渠道注册
+└── __init__.py     → 渠道注册（doctor 检测用）
 ```
 
+每个渠道文件只负责检测对应上游工具是否可用（`check()` 方法），给 `agent-reach doctor` 提供状态信息。实际的读取和搜索由 Agent 直接调用上游工具完成。
+
 ### 当前选型
 
 | 场景 | 选型 | 为什么选它 |
@@ -167,12 +196,38 @@ channels/
 | GitHub | [gh CLI](https://cli.github.com) | 官方工具，认证后完整 API 能力 |
 | 读 RSS | [feedparser](https://github.com/kurtmckee/feedparser) | Python 生态标准选择，2.3K Star |
 | 小红书 | [xiaohongshu-mcp](https://github.com/xpzouying/xiaohongshu-mcp) | ⭐9K+，Go 语言，Docker 一键部署 |
-| Instagram | [instaloader](https://github.com/instaloader/instaloader) | ⭐9.8K，Python CLI，Cookie 登录，免费 |
+| 抖音 | [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) | MCP 服务，无需登录，视频解析 + 无水印下载 |
 | LinkedIn | [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) | ⭐900+，MCP 服务，浏览器自动化 |
-| Boss直聘 | [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp) | MCP 服务，支持职位搜索和打招呼 |
+| 微信公众号 | [wechat-article-for-ai](https://github.com/Panniantong/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider) | Camoufox 隐身浏览器读全文 + 搜狗搜索 |
 
 > 📌 这些都是「当前选型」。不满意？换掉对应文件就行。这正是脚手架的意义。
 
+### 抖音 / 小红书脚本提取的可选实现
+
+如果你不只是想“解析抖音视频信息”，还想统一处理：
+
+- 抖音视频脚本提取
+- 小红书视频笔记脚本提取
+- 小红书图文笔记正文 + 图片文字提取
+- 固定输出 `script.md` 和 `info.json`
+
+可以把 `douyin` 这个 mcporter alias 指向另一个兼容实现：
+
+- [social-post-extractor-mcp](https://github.com/JNHFlow21/social-post-extractor-mcp)
+
+这个实现保留了旧工具名兼容性：
+
+- `parse_douyin_video_info`
+- `get_douyin_download_link`
+- `extract_douyin_text`
+
+同时新增统一工具：
+
+- `parse_social_post_info`
+- `extract_social_post_script`
+
+所以从 Agent Reach 的视角看，它依然只是一个 `mcporter` 里的 `douyin` server，只是能力更完整。
+
 ---
 
 ## 安全性
@@ -189,7 +244,11 @@ Agent Reach 在设计上重视安全：
 
 ### 🍪 Cookie 安全建议
 
-需要 Cookie 的平台（Twitter、小红书、Instagram）建议使用**专用小号**，不要用主账号。Cookie 等同于完整登录权限，用小号可以在凭据泄露时限制影响范围。
+> ⚠️ **封号风险提醒：** 使用 Cookie 登录的平台（Twitter、小红书等），通过脚本/API 调用**存在被平台检测并封号的风险**。请务必使用**专用小号**，不要用你的主账号。
+
+需要 Cookie 的平台（Twitter、小红书）建议使用**专用小号**，不要用主账号。原因有二：
+1. **封号风险** — 平台可能检测到非正常浏览器的 API 调用行为，导致账号被限制或封禁
+2. **安全风险** — Cookie 等同于完整登录权限，用小号可以在凭据泄露时限制影响范围
 
 ### 📦 安装方式
 
@@ -199,6 +258,24 @@ Agent Reach 在设计上重视安全：
 | 安全模式 | `agent-reach install --env=auto --safe` | 生产服务器、多人共用机器 |
 | 仅预览 | `agent-reach install --env=auto --dry-run` | 先看看会做什么 |
 
+### 🗑️ 卸载
+
+```bash
+agent-reach uninstall
+```
+
+会清除：`~/.agent-reach/`（含所有 token/cookie）、各 Agent 的 skill 文件、mcporter 中的 MCP 配置。
+
+```bash
+# 只预览，不实际删除
+agent-reach uninstall --dry-run
+
+# 只删 skill 文件，保留 token 配置（重装时用）
+agent-reach uninstall --keep-config
+```
+
+卸载 Python 包本身：`pip uninstall agent-reach`
+
 ---
 
 ## 贡献
@@ -225,10 +302,91 @@ Agent Reach 在设计上重视安全：
 
 Star 一下，下次需要的时候能找到。⭐
 
+---
+
+## 常见问题 / FAQ
+
+<details>
+<summary><strong>AI Agent 怎么搜索 Twitter / X？不想付 API 费用</strong></summary>
+
+Agent Reach 使用 [bird CLI](https://www.npmjs.com/package/@steipete/bird) 通过 Cookie 认证访问 Twitter，完全免费。安装 Agent Reach 后，用 Cookie-Editor 导出你的 Twitter Cookie，运行 `agent-reach configure twitter-cookies "your_cookies"` 即可。之后 Agent 就可以用 `bird search "关键词"` 搜索推文了。
+</details>
+
+<details>
+<summary><strong>How to search Twitter/X with AI agent for free (no API)?</strong></summary>
+
+Agent Reach uses the bird CLI with cookie auth — zero API fees. After installing, export your Twitter cookies with the Cookie-Editor extension, run `agent-reach configure twitter-cookies "your_cookies"`, then your agent can search with `bird search "query"`.
+</details>
+
+<details>
+<summary><strong>Reddit 返回 403 怎么办？</strong></summary>
+
+Agent Reach 已改为通过 Exa 搜索和阅读 Reddit 内容，完全绕过 Reddit API 的 IP 封锁。无需代理，无需额外配置。运行 `agent-reach install --env=auto` 自动安装 Exa。
+</details>
+
+<details>
+<summary><strong>How to get YouTube video transcripts for AI?</strong></summary>
+
+`yt-dlp --dump-json "https://youtube.com/watch?v=xxx"` extracts video metadata; `yt-dlp --write-sub --skip-download "URL"` extracts subtitles. Uses yt-dlp under the hood, supports multiple languages. No API key needed.
+</details>
+
+<details>
+<summary><strong>怎么让 AI Agent 读小红书？</strong></summary>
+
+小红书需要通过 Docker 运行一个 MCP 服务。安装 Docker 后，运行 `agent-reach install` 会自动配置。之后 Agent 就能用 `mcporter call 'xiaohongshu.get_feed_detail(...)'` 读取笔记或 `mcporter call 'xiaohongshu.search_feeds(keyword: "关键词")'` 搜索了。
+</details>
+
+<details>
+<summary><strong>怎么让 AI Agent 解析抖音视频？</strong></summary>
+
+安装 douyin-mcp-server 后，Agent 就能用 `mcporter call 'douyin.parse_douyin_video_info(share_link: "分享链接")'` 解析视频信息、获取无水印下载链接。不需要登录，把抖音分享链接发给 Agent 就行。详见 https://github.com/yzfly/douyin-mcp-server
+</details>
+
+<details>
+<summary><strong>Compatible with Claude Code / Cursor / OpenClaw / Windsurf?</strong></summary>
+
+Yes! Agent Reach is an installer + configuration tool — any AI coding agent that can run shell commands can use it. Works with Claude Code, Cursor, OpenClaw, Windsurf, Codex, and more. Just `pip install agent-reach`, run `agent-reach install`, and the agent can start using the upstream tools immediately.
+
+**OpenClaw note:** If your OpenClaw is using the default `messaging` tool profile, the agent won't be able to run shell commands. Enable exec first: `openclaw config set tools.profile "coding"` (or set `"tools": { "profile": "coding" }` in `~/.openclaw/openclaw.json`), then restart the Gateway and start a new conversation before installing.
+</details>
+
+<details>
+<summary><strong>Is this free? Any API costs?</strong></summary>
+
+100% free. All backends are open-source tools (bird CLI, yt-dlp, Jina Reader, Exa, etc.) that don't require paid API keys. The only optional cost is a residential proxy (~$1/month) if you need Bilibili access from a server. Reddit now works free via Exa without any proxy.
+</details>
+
+---
+
 ## 致谢
 
-[Jina Reader](https://github.com/jina-ai/reader) · [yt-dlp](https://github.com/yt-dlp/yt-dlp) · [bird](https://www.npmjs.com/package/@steipete/bird) · [Exa](https://exa.ai) · [mcporter](https://github.com/steipete/mcporter) · [feedparser](https://github.com/kurtmckee/feedparser) · [xiaohongshu-mcp](https://github.com/xpzouying/xiaohongshu-mcp) · [instaloader](https://github.com/instaloader/instaloader) · [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) · [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp)
+[Jina Reader](https://github.com/jina-ai/reader) · [yt-dlp](https://github.com/yt-dlp/yt-dlp) · [bird](https://www.npmjs.com/package/@steipete/bird) · [Exa](https://exa.ai) · [mcporter](https://github.com/steipete/mcporter) · [feedparser](https://github.com/kurtmckee/feedparser) · [xiaohongshu-mcp](https://github.com/xpzouying/xiaohongshu-mcp) · [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) · [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server)
+
+## 联系
+
+- 📧 **Email:** pnt01@foxmail.com
+- 🐦 **Twitter/X:** [@Neo_Reidlab](https://x.com/Neo_Reidlab)
+
+交流或合作可加微信，拉你进交流群：
+
+<p align="center">
+  <img src="docs/wechat-group-qr.jpg" width="280" alt="WeChat QR">
+</p>
+
+> Bug 反馈和功能请求请用 [GitHub Issues](https://github.com/Panniantong/Agent-Reach/issues)，更容易跟踪。
 
 ## License
 
 [MIT](LICENSE)
+
+## 友情链接
+
+[FluxNode](https://fluxnode.org) — 低价 AI API 中转站，官方一折，可按量或按套餐付费。可用于 OpenClaw、Claude Code 等一切 Agent。
+
+[OpenClaw for Enterprise](https://github.com/littleben/openclaw-for-enterprise) — 企业级 OpenClaw 多用户部署方案，飞书里直接用 AI，容器隔离，一条命令管理。
+
+[腾讯云 OpenClaw](https://www.tencentcloud.com/act/pro/intl-openclaw?referral_code=G76Y819A&lang=zh&pg=) — 在腾讯云Lighthouse秒级部署OpenClaw全能助手，可通过对话丝滑接入Agent Reach，给你的OpenClaw一键装上互联网能力。
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=Panniantong/Agent-Reach&type=Date&v=20260309)](https://star-history.com/#Panniantong/Agent-Reach&Date)

agent-reach/SKILL.md

@@ -1,87 +0,0 @@
----
-name: agent-reach
-description: >
-  Give your AI agent eyes to see the entire internet. Read and search across
-  Twitter/X, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu, RSS, and any web page
-  — all from a single CLI. Use when: (1) reading content from URLs (tweets, Reddit posts,
-  articles, videos), (2) searching across platforms (web, Twitter, Reddit, GitHub, YouTube,
-  Bilibili, XiaoHongShu), (3) checking channel health or updating Agent Reach.
-  Triggers: "search Twitter/Reddit/YouTube", "read this URL", "find posts about",
-  "搜索", "读取", "查一下", "看看这个链接".
----
-
-# Agent Reach
-
-Read and search the internet across 9+ platforms via unified CLI.
-
-## Setup
-
-First check if agent-reach is installed:
-```bash
-agent-reach doctor
-```
-
-If command not found, install it:
-```bash
-pip install https://github.com/Panniantong/agent-reach/archive/main.zip
-agent-reach install --env=auto
-```
-
-`install` auto-detects your environment and installs all dependencies (Node.js, mcporter, bird CLI, gh CLI). Read the output and run `agent-reach doctor` to see what's active.
-
-For channels that need user input, ask the user. See the full setup guide:
-https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/install.md
-
-## Commands
-
-### Read any URL
-```bash
-agent-reach read <url>
-agent-reach read <url> --json    # structured output
-```
-Handles: tweets, Reddit posts, articles, YouTube (transcripts), GitHub repos, etc.
-
-### Search
-
-```bash
-agent-reach search "query"             # web search (Exa)
-agent-reach search-twitter "query"     # Twitter/X
-agent-reach search-reddit "query"      # Reddit (--sub <subreddit>)
-agent-reach search-github "query"      # GitHub (--lang <language>)
-agent-reach search-youtube "query"     # YouTube
-agent-reach search-bilibili "query"    # Bilibili (B站)
-agent-reach search-xhs "query"        # XiaoHongShu (小红书)
-```
-
-All search commands support `-n <count>` for number of results.
-
-### Management
-
-```bash
-agent-reach doctor        # channel status overview
-agent-reach watch         # quick health + update check (for scheduled tasks)
-agent-reach check-update  # check for new versions
-```
-
-### Configure channels
-
-```bash
-agent-reach configure twitter-cookies "auth_token=xxx; ct0=yyy"
-agent-reach configure proxy http://user:pass@ip:port
-agent-reach configure --from-browser chrome    # auto-extract cookies
-```
-
-## Channel Status Tiers
-
-- **Tier 0 (zero config):** Web, YouTube, RSS, Twitter (read-only via Jina)
-- **Tier 1 (free setup):** Exa web search (mcporter required)
-- **Tier 2 (user config):** Twitter search (cookie), Reddit full (proxy), GitHub (token), Bilibili (proxy), XiaoHongShu (MCP)
-
-Run `agent-reach doctor` to see which channels are active.
-
-## Tips
-
-- Always try `agent-reach read <url>` first for any URL — it auto-detects the platform
-- For Twitter cookies, recommend the user install [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) Chrome extension
-- Reddit and Bilibili block server IPs — suggest a residential proxy (~$1/month) if on a server
-- If a channel breaks, run `agent-reach doctor` to diagnose

agent_reach/__init__.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 """Agent Reach — Give your AI Agent eyes to see the entire internet."""
 
-__version__ = "1.0.0"
+__version__ = "1.4.0"
 __author__ = "Neo Reid"
 
 from agent_reach.core import AgentReach

agent_reach/channels/__init__.py

@@ -1,14 +1,10 @@
 # -*- coding: utf-8 -*-
 """
-Channel registry — routes URLs to the right channel.
-
-This is the core of Agent Reach' pluggable architecture.
-Add a new channel: just create a file and register it here.
-Swap a backend: just change the implementation inside the channel file.
+Channel registry — lists all supported platforms for doctor checks.
 """
 
-from typing import Dict, List, Optional
-from .base import Channel, ReadResult, SearchResult
+from typing import List, Optional
+from .base import Channel
 
 # Import all channels
 from .web import WebChannel
@@ -20,12 +16,15 @@ from .rss import RSSChannel
 from .bilibili import BilibiliChannel
 from .exa_search import ExaSearchChannel
 from .xiaohongshu import XiaoHongShuChannel
-from .instagram import InstagramChannel
+from .douyin import DouyinChannel
 from .linkedin import LinkedInChannel
-from .bosszhipin import BossZhipinChannel
+from .wechat import WeChatChannel
+from .weibo import WeiboChannel
+from .xiaoyuzhou import XiaoyuzhouChannel
+from .v2ex import V2EXChannel
+from .xueqiu import XueqiuChannel
 
 
-# Channel registry — order matters (first match wins, web is last as fallback)
 ALL_CHANNELS: List[Channel] = [
     GitHubChannel(),
     TwitterChannel(),
@@ -33,27 +32,18 @@ ALL_CHANNELS: List[Channel] = [
     RedditChannel(),
     BilibiliChannel(),
     XiaoHongShuChannel(),
-    InstagramChannel(),
+    DouyinChannel(),
     LinkedInChannel(),
-    BossZhipinChannel(),
+    WeChatChannel(),
+    WeiboChannel(),
+    XiaoyuzhouChannel(),
+    V2EXChannel(),
+    XueqiuChannel(),
     RSSChannel(),
     ExaSearchChannel(),
-    WebChannel(),        # Fallback — handles any URL
+    WebChannel(),
 ]
 
-# Search-capable channels
-SEARCH_CHANNELS: Dict[str, Channel] = {
-    ch.name: ch for ch in ALL_CHANNELS if ch.can_search()
-}
-
-
-def get_channel_for_url(url: str) -> Channel:
-    """Find the right channel for a URL."""
-    for channel in ALL_CHANNELS:
-        if channel.can_handle(url):
-            return channel
-    return WebChannel()  # Should never reach here, but just in case
-
 
 def get_channel(name: str) -> Optional[Channel]:
     """Get a channel by name."""
@@ -69,7 +59,7 @@ def get_all_channels() -> List[Channel]:
 
 
 __all__ = [
-    "Channel", "ReadResult", "SearchResult",
-    "ALL_CHANNELS", "SEARCH_CHANNELS",
-    "get_channel_for_url", "get_channel", "get_all_channels",
+    "Channel",
+    "ALL_CHANNELS",
+    "get_channel", "get_all_channels",
 ]

agent_reach/channels/base.py

@@ -1,110 +1,28 @@
 # -*- coding: utf-8 -*-
 """
-Channel base class — the universal interface for all platforms.
+Channel base class — platform availability checking.
 
-Every channel (YouTube, Twitter, GitHub, etc.) implements this interface.
-The backend tool can be swapped anytime without changing anything else.
+Each channel represents a platform (YouTube, Twitter, GitHub, etc.)
+and provides:
+  - can_handle(url) → does this URL belong to this platform?
+  - check(config) → is the upstream tool installed and configured?
 
-Example:
-    class YouTubeChannel(Channel):
-        name = "youtube"
-        backends = ["yt-dlp"]  # current backend, can be swapped
-        
-        async def read(self, url, config):
-            # Just call yt-dlp, return standardized dict
-            ...
+After installation, agents call upstream tools directly.
 """
 
 import shutil
 from abc import ABC, abstractmethod
-from dataclasses import dataclass
-from typing import Any, Dict, List, Optional, Tuple
-
-
-@dataclass
-class ReadResult:
-    """Standardized read result. Every channel returns this."""
-    title: str
-    content: str
-    url: str
-    author: str = ""
-    date: str = ""
-    platform: str = ""
-    extra: dict = None
-
-    def __post_init__(self):
-        self.extra = self.extra or {}
-
-    def to_dict(self) -> dict:
-        d = {
-            "title": self.title,
-            "content": self.content,
-            "url": self.url,
-            "platform": self.platform,
-        }
-        if self.author:
-            d["author"] = self.author
-        if self.date:
-            d["date"] = self.date
-        if self.extra:
-            d["extra"] = self.extra
-        return d
-
-
-@dataclass
-class SearchResult:
-    """Standardized search result."""
-    title: str
-    url: str
-    snippet: str = ""
-    author: str = ""
-    date: str = ""
-    score: float = 0
-    extra: dict = None
-
-    def __post_init__(self):
-        self.extra = self.extra or {}
-
-    def to_dict(self) -> dict:
-        d = {
-            "title": self.title,
-            "url": self.url,
-            "snippet": self.snippet,
-        }
-        if self.author:
-            d["author"] = self.author
-        if self.date:
-            d["date"] = self.date
-        if self.extra:
-            d["extra"] = self.extra
-        return d
+from typing import List, Tuple
 
 
 class Channel(ABC):
-    """
-    Base class for all channels.
-    
-    Subclasses just need to implement:
-    - read(url, config) → ReadResult
-    - can_handle(url) → bool
-    - check(config) → (status, message)
-    
-    Optionally:
-    - search(query, config, **kwargs) → list[SearchResult]
-    """
+    """Base class for all channels."""
 
     name: str = ""                    # e.g. "youtube"
-    description: str = ""             # e.g. "YouTube video transcripts"
-    backends: List[str] = []          # e.g. ["yt-dlp"] — what external tool is used
-    requires_config: List[str] = []   # e.g. ["reddit_proxy"]
-    requires_tools: List[str] = []    # e.g. ["yt-dlp"]
+    description: str = ""             # e.g. "YouTube 视频和字幕"
+    backends: List[str] = []          # e.g. ["yt-dlp"] — what upstream tool is used
     tier: int = 0                     # 0=zero-config, 1=needs free key, 2=needs setup
 
-    @abstractmethod
-    async def read(self, url: str, config=None) -> ReadResult:
-        """Read content from a URL. Must return ReadResult."""
-        ...
-
     @abstractmethod
     def can_handle(self, url: str) -> bool:
         """Check if this channel can handle this URL."""
@@ -112,29 +30,7 @@ class Channel(ABC):
 
     def check(self, config=None) -> Tuple[str, str]:
         """
-        Check if this channel is available.
+        Check if this channel's upstream tool is available.
         Returns (status, message) where status is 'ok'/'warn'/'off'/'error'.
         """
-        # Check required tools
-        for tool in self.requires_tools:
-            if not shutil.which(tool):
-                return "off", f"需要安装：pip install {tool}"
-
-        # Check required config
-        for key in self.requires_config:
-            if config and not config.get(key):
-                return "off", f"需要配置 {key}，运行 agent-reach setup"
-
         return "ok", f"{'、'.join(self.backends) if self.backends else '内置'}"
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        """Search this platform. Override if supported."""
-        raise NotImplementedError(f"{self.name} does not support search")
-
-    def can_search(self) -> bool:
-        """Whether this channel supports search."""
-        try:
-            # Check if search is overridden
-            return type(self).search is not Channel.search
-        except:
-            return False

agent_reach/channels/bilibili.py

@@ -1,207 +1,66 @@
 # -*- coding: utf-8 -*-
-"""Bilibili — via yt-dlp (same backend as YouTube).
-
-Backend: yt-dlp (https://github.com/yt-dlp/yt-dlp)
-yt-dlp natively supports Bilibili — video info, subtitles, and search.
-"""
+"""Bilibili — video via yt-dlp, search/browse via bili-cli or API."""
 
 import json
+import os
 import shutil
 import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
+import urllib.request
+from .base import Channel
+
+_UA = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36"
+_TIMEOUT = 10
+_SEARCH_API = "https://api.bilibili.com/x/web-interface/search/all/v2?keyword=test&page=1"
+
+
+def _search_api_ok() -> bool:
+    """Return True if Bilibili search API responds with code 0."""
+    req = urllib.request.Request(_SEARCH_API, headers={"User-Agent": _UA})
+    try:
+        with urllib.request.urlopen(req, timeout=_TIMEOUT) as resp:
+            data = json.loads(resp.read())
+            return data.get("code") == 0
+    except Exception:
+        return False
 
 
 class BilibiliChannel(Channel):
     name = "bilibili"
-    description = "B站视频信息和字幕"
-    backends = ["yt-dlp"]
-    requires_tools = ["yt-dlp"]
-    tier = 0
+    description = "B站视频、字幕和搜索"
+    backends = ["yt-dlp", "bili-cli (可选)", "B站搜索 API"]
+    tier = 1
 
     def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
         d = urlparse(url).netloc.lower()
         return "bilibili.com" in d or "b23.tv" in d
 
     def check(self, config=None):
         if not shutil.which("yt-dlp"):
             return "off", "yt-dlp 未安装。安装：pip install yt-dlp"
-        proxy = config.get("bilibili_proxy") if config else None
+
+        proxy = (config.get("bilibili_proxy") if config else None) or os.environ.get("BILIBILI_PROXY")
+        has_bili_cli = bool(shutil.which("bili"))
+
+        parts = []
+
+        # 视频读取状态
         if proxy:
-            return "ok", "已配置代理，完整可用"
-        import os
-        is_server = bool(os.environ.get("SSH_CONNECTION") or os.path.exists("/etc/cloud"))
-        if is_server:
-            return "warn", "服务器 IP 可能被封，配置代理即可解决：agent-reach configure proxy URL"
-        return "ok", "本地直连可用"
+            parts.append("视频读取：yt-dlp（代理已配置）")
+        else:
+            parts.append("视频读取：yt-dlp")
 
-    async def read(self, url: str, config=None) -> ReadResult:
-        if not shutil.which("yt-dlp"):
-            raise RuntimeError("yt-dlp not installed. Install: pip install yt-dlp")
+        # bili-cli 增强
+        if has_bili_cli:
+            parts.append("搜索/热门/排行：bili-cli 可用")
+        else:
+            # 检测搜索 API 连通性
+            api_ok = _search_api_ok()
+            if api_ok:
+                parts.append("搜索：B站 API 可用")
+            else:
+                parts.append("搜索：B站 API 不可达")
+            parts.append("提示：安装 bili-cli 可解锁热门/排行/动态：pipx install bilibili-cli")
 
-        proxy = config.get("bilibili_proxy") if config else None
-
-        # Get video info via yt-dlp
-        info = self._get_info(url, proxy)
-        if not info:
-            return ReadResult(
-                title="Bilibili",
-                content=f"⚠️ 无法获取视频信息: {url}\n服务器 IP 可能被封，配个代理：agent-reach configure proxy URL",
-                url=url, platform="bilibili",
-            )
-
-        title = info.get("title", url)
-        author = info.get("uploader", "")
-        desc = info.get("description", "")
-
-        # Try subtitles
-        subtitle = self._get_subtitles(url, proxy)
-        content = desc
-        if subtitle:
-            content += f"\n\n## 字幕\n{subtitle}"
-
-        return ReadResult(
-            title=title, content=content, url=url,
-            author=author, platform="bilibili",
-            extra={
-                "view_count": info.get("view_count"),
-                "like_count": info.get("like_count"),
-                "duration": info.get("duration_string"),
-            },
-        )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        """Search Bilibili.
-
-        Strategy:
-        1. Try yt-dlp bilisearch (works on local machines)
-        2. Fallback to Exa site:bilibili.com (works on servers)
-        """
-        if not shutil.which("yt-dlp"):
-            raise RuntimeError("yt-dlp not installed. Install: pip install yt-dlp")
-
-        limit = kwargs.get("limit", 5)
-        proxy = config.get("bilibili_proxy") if config else None
-
-        # Strategy 1: yt-dlp bilisearch
-        results = self._search_ytdlp(query, limit, proxy)
-        if results:
-            return results
-
-        # Strategy 2: Exa fallback (server-friendly)
-        results = self._search_exa(query, limit)
-        if results:
-            return results
-
-        return []
-
-    def _search_ytdlp(self, query: str, limit: int, proxy: str = None) -> List[SearchResult]:
-        """Search via yt-dlp bilisearch (needs local/Chinese IP)."""
-        cmd = [
-            "yt-dlp", "--dump-json", "--no-download",
-            f"bilisearch{limit}:{query}",
-        ]
-        if proxy:
-            cmd += ["--proxy", proxy]
-
-        try:
-            r = subprocess.run(cmd, capture_output=True, text=True, timeout=60)
-            if r.returncode != 0:
-                return []
-            results = []
-            for line in r.stdout.strip().split("\n"):
-                if not line.strip():
-                    continue
-                try:
-                    d = json.loads(line)
-                    vid = d.get("id", "")
-                    url = d.get("webpage_url", f"https://www.bilibili.com/video/av{vid}")
-                    results.append(SearchResult(
-                        title=d.get("title", f"av{vid}"),
-                        url=url,
-                        snippet=f"👤 {d.get('uploader', '?')} · 👁 {d.get('view_count', '?')}",
-                        extra={
-                            "view_count": d.get("view_count"),
-                            "uploader": d.get("uploader"),
-                            "duration": d.get("duration_string"),
-                        },
-                    ))
-                except json.JSONDecodeError:
-                    continue
-            return results
-        except subprocess.TimeoutExpired:
-            return []
-
-    def _search_exa(self, query: str, limit: int) -> List[SearchResult]:
-        """Fallback: search via Exa (site:bilibili.com). Works on any IP."""
-        try:
-            r = subprocess.run(
-                ["mcporter", "call",
-                 f'exa.web_search_exa(query: "site:bilibili.com {query}", numResults: {limit})'],
-                capture_output=True, text=True, timeout=30,
-            )
-            if r.returncode != 0:
-                return []
-
-            results = []
-            # Parse mcporter output: Title: / Author: / URL: / Text: blocks
-            title, author, url = "", "", ""
-            for line in r.stdout.split("\n"):
-                if line.startswith("Title: "):
-                    title = line[7:].strip()
-                elif line.startswith("Author: "):
-                    author = line[8:].strip()
-                elif line.startswith("URL: "):
-                    url = line[5:].strip()
-                    if url and "bilibili.com" in url:
-                        results.append(SearchResult(
-                            title=title or url,
-                            url=url,
-                            snippet=f"👤 {author}" if author else "(via Exa search)",
-                        ))
-                    title, author, url = "", "", ""
-            return results
-        except Exception:
-            return []
-
-    def _get_info(self, url: str, proxy: str = None) -> dict:
-        cmd = ["yt-dlp", "--dump-json", "--no-download", url]
-        if proxy:
-            cmd += ["--proxy", proxy]
-        try:
-            r = subprocess.run(cmd, capture_output=True, text=True, timeout=30)
-            if r.returncode == 0:
-                return json.loads(r.stdout)
-        except (subprocess.TimeoutExpired, json.JSONDecodeError):
-            pass
-        return {}
-
-    def _get_subtitles(self, url: str, proxy: str = None) -> str:
-        import tempfile
-        from pathlib import Path
-
-        with tempfile.TemporaryDirectory() as tmpdir:
-            cmd = [
-                "yt-dlp", "--write-sub", "--write-auto-sub",
-                "--sub-lang", "zh-Hans,zh,en",
-                "--skip-download", "--sub-format", "vtt",
-                "-o", f"{tmpdir}/%(id)s.%(ext)s", url,
-            ]
-            if proxy:
-                cmd += ["--proxy", proxy]
-            try:
-                subprocess.run(cmd, capture_output=True, text=True, timeout=30)
-                for f in Path(tmpdir).glob("*.vtt"):
-                    text = f.read_text(errors="replace")
-                    lines = []
-                    for line in text.split("\n"):
-                        line = line.strip()
-                        if not line or line.startswith("WEBVTT") or "-->" in line or line.isdigit():
-                            continue
-                        if line not in lines[-1:]:
-                            lines.append(line)
-                    return "\n".join(lines)
-            except subprocess.TimeoutExpired:
-                pass
-        return ""
+        status = "ok" if has_bili_cli or _search_api_ok() else "warn"
+        return status, "。".join(parts)

agent_reach/channels/bosszhipin.py

@@ -1,183 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Boss直聘 (BOSS Zhipin) — via mcp-bosszp (MCP) or Jina Reader fallback.
-
-Backend: mcp-bosszp (161 stars, FastMCP + Playwright)
-Swap to: any Boss直聘 access tool
-"""
-
-import json
-import shutil
-import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
-import requests
-
-
-def _mcporter_has_bosszhipin() -> bool:
-    """Check if mcporter has Boss直聘 MCP configured."""
-    if not shutil.which("mcporter"):
-        return False
-    try:
-        r = subprocess.run(
-            ["mcporter", "list"], capture_output=True, text=True, timeout=10
-        )
-        # Check for various possible config names
-        out = r.stdout.lower()
-        return "boss" in out or "zhipin" in out or "bosszhipin" in out
-    except Exception:
-        return False
-
-
-def _mcporter_call(expr: str, timeout: int = 30) -> str:
-    """Call a Boss直聘 MCP tool via mcporter."""
-    r = subprocess.run(
-        ["mcporter", "call", expr],
-        capture_output=True, text=True, timeout=timeout,
-    )
-    if r.returncode != 0:
-        raise RuntimeError(r.stderr or r.stdout)
-    return r.stdout
-
-
-def _get_mcp_name() -> str:
-    """Get the actual MCP server name configured in mcporter."""
-    try:
-        r = subprocess.run(
-            ["mcporter", "list"], capture_output=True, text=True, timeout=10
-        )
-        for line in r.stdout.split("\n"):
-            line_lower = line.strip().lower()
-            for name in ["bosszhipin", "boss-zp", "bosszp", "boss"]:
-                if name in line_lower:
-                    # Extract the actual server name
-                    parts = line.strip().split()
-                    if parts:
-                        return parts[0]
-        return "bosszhipin"
-    except Exception:
-        return "bosszhipin"
-
-
-class BossZhipinChannel(Channel):
-    name = "bosszhipin"
-    description = "Boss直聘职位搜索"
-    backends = ["mcp-bosszp", "Jina Reader"]
-    tier = 2
-
-    def can_handle(self, url: str) -> bool:
-        domain = urlparse(url).netloc.lower()
-        return "zhipin.com" in domain or "boss.com" in domain
-
-    def check(self, config=None):
-        if _mcporter_has_bosszhipin():
-            return "ok", "可搜索职位、向 HR 打招呼"
-
-        return "off", (
-            "可通过 Jina Reader 读取职位页面。完整功能需要：\n"
-            "  1. git clone https://github.com/mucsbr/mcp-bosszp.git\n"
-            "  2. cd mcp-bosszp && pip install -r requirements.txt && playwright install chromium\n"
-            "  3. python boss_zhipin_fastmcp_v2.py（启动后扫码登录）\n"
-            "  4. mcporter config add bosszhipin http://localhost:8000/mcp\n"
-            "  或用 Docker：docker-compose up -d\n"
-            "  详见 https://github.com/mucsbr/mcp-bosszp"
-        )
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        # Boss直聘 pages mostly work with Jina Reader
-        return await self._read_jina(url)
-
-    async def _read_jina(self, url: str) -> ReadResult:
-        """Read Boss直聘 page via Jina Reader."""
-        try:
-            resp = requests.get(
-                f"https://r.jina.ai/{url}",
-                headers={"Accept": "text/markdown"},
-                timeout=15,
-            )
-            resp.raise_for_status()
-            text = resp.text
-
-            if len(text.strip()) < 50:
-                return ReadResult(
-                    title="Boss直聘",
-                    content=(
-                        f"⚠️ 无法读取此页面内容: {url}\n\n"
-                        "提示：\n"
-                        "- 安装 mcp-bosszp 可解锁职位搜索和自动打招呼\n"
-                        "- 详见 https://github.com/mucsbr/mcp-bosszp"
-                    ),
-                    url=url,
-                    platform="bosszhipin",
-                )
-
-            return ReadResult(
-                title=text[:100] if text else url,
-                content=text,
-                url=url,
-                platform="bosszhipin",
-            )
-        except Exception:
-            return ReadResult(
-                title="Boss直聘",
-                content=(
-                    f"⚠️ 无法读取此 Boss直聘页面: {url}\n\n"
-                    "提示：\n"
-                    "- Boss直聘部分页面需要登录\n"
-                    "- 安装 mcp-bosszp 可解锁完整功能\n"
-                    "- 详见 https://github.com/mucsbr/mcp-bosszp"
-                ),
-                url=url,
-                platform="bosszhipin",
-            )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        limit = kwargs.get("limit", 10)
-
-        # Try MCP search first
-        if _mcporter_has_bosszhipin():
-            try:
-                return await self._search_mcp(query, limit, config)
-            except Exception:
-                pass
-
-        # Fallback to Exa
-        from agent_reach.channels.exa_search import ExaSearchChannel
-        exa = ExaSearchChannel()
-        return await exa.search(f"site:zhipin.com {query}", config=config, limit=limit)
-
-    async def _search_mcp(self, query: str, limit: int, config=None) -> List[SearchResult]:
-        """Search Boss直聘 via MCP."""
-        server = _get_mcp_name()
-        try:
-            out = _mcporter_call(
-                f'{server}.get_recommend_jobs_tool(page: 1)',
-                timeout=30,
-            )
-            return self._parse_jobs(out, limit)
-        except Exception:
-            return []
-
-    def _parse_jobs(self, text: str, limit: int) -> List[SearchResult]:
-        """Parse MCP job search output into SearchResults."""
-        results = []
-        try:
-            data = json.loads(text)
-            jobs = data if isinstance(data, list) else data.get("jobs", data.get("results", []))
-            for job in jobs[:limit]:
-                if isinstance(job, dict):
-                    title = job.get("title") or job.get("jobName", "")
-                    company = job.get("company") or job.get("brandName", "")
-                    salary = job.get("salary") or job.get("salaryDesc", "")
-                    url = job.get("url", "")
-                    snippet = f"🏢 {company}" if company else ""
-                    if salary:
-                        snippet += f" · 💰 {salary}"
-                    results.append(SearchResult(
-                        title=title,
-                        url=url,
-                        snippet=snippet,
-                    ))
-        except (json.JSONDecodeError, KeyError):
-            pass
-        return results

agent_reach/channels/douyin.py

@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+"""Douyin (抖音) — check if mcporter + douyin-mcp-server is available."""
+
+import shutil
+import subprocess
+from .base import Channel
+
+
+class DouyinChannel(Channel):
+    name = "douyin"
+    description = "抖音短视频"
+    backends = ["douyin-mcp-server"]
+    tier = 2
+
+    def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "douyin.com" in d or "iesdouyin.com" in d
+
+    def check(self, config=None):
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
+            return "off", (
+                "需要 mcporter + douyin-mcp-server。安装步骤：\n"
+                "  1. npm install -g mcporter\n"
+                "  2. pip install douyin-mcp-server\n"
+                "  3. 启动服务（见下方说明）\n"
+                "  4. mcporter config add douyin http://localhost:18070/mcp\n"
+                "  详见 https://github.com/yzfly/douyin-mcp-server"
+            )
+        try:
+            r = subprocess.run(
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
+            )
+            if "douyin" not in r.stdout:
+                return "off", (
+                    "mcporter 已装但抖音 MCP 未配置。运行：\n"
+                    "  pip install douyin-mcp-server\n"
+                    "  # 启动服务后：\n"
+                    "  mcporter config add douyin http://localhost:18070/mcp"
+                )
+        except Exception:
+            return "off", "mcporter 连接异常"
+        # Verify MCP connectivity by listing available tools instead of
+        # calling with a hardcoded (invalid) share link that always fails.
+        try:
+            r = subprocess.run(
+                [mcporter, "list", "douyin"],
+                capture_output=True, encoding="utf-8", errors="replace", timeout=15
+            )
+            if r.returncode == 0 and r.stdout.strip():
+                return "ok", "完整可用（视频解析、下载链接获取）"
+            return "warn", "MCP 已连接但工具列表为空，检查 douyin-mcp-server 服务是否在运行"
+        except Exception:
+            return "warn", "MCP 连接异常，检查 douyin-mcp-server 服务是否在运行"

agent_reach/channels/exa_search.py

@@ -1,110 +1,38 @@
 # -*- coding: utf-8 -*-
-"""Exa semantic search — via mcporter + Exa MCP server.
+"""Exa Search — check if mcporter + Exa MCP is available."""
 
-Backend: Exa MCP at mcp.exa.ai (OAuth, no API key needed)
-Requires: mcporter CLI
-"""
-
-import json
 import shutil
 import subprocess
-from .base import Channel, SearchResult
-from typing import List
+from .base import Channel
 
 
 class ExaSearchChannel(Channel):
     name = "exa_search"
-    description = "全网语义搜索（同时支持 Reddit/Twitter 搜索）"
-    backends = ["exa-mcp"]
-    tier = 1
-
-    def _mcporter_ok(self) -> bool:
-        if not shutil.which("mcporter"):
-            return False
-        try:
-            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
-            )
-            return "exa" in r.stdout
-        except Exception:
-            return False
-
-    def _call(self, expr: str, timeout: int = 30) -> str:
-        r = subprocess.run(
-            ["mcporter", "call", expr],
-            capture_output=True, text=True, timeout=timeout,
-        )
-        if r.returncode != 0:
-            raise RuntimeError(r.stderr or r.stdout)
-        return r.stdout
-
-    # ── Channel interface ──
+    description = "全网语义搜索"
+    backends = ["Exa via mcporter"]
+    tier = 0
 
     def can_handle(self, url: str) -> bool:
-        return False  # search-only
-
-    async def read(self, url: str, config=None):
-        raise NotImplementedError("Exa is a search engine, not a reader")
+        return False  # Search-only channel
 
     def check(self, config=None):
-        if not shutil.which("mcporter"):
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
             return "off", (
-                "需要 mcporter。安装：npm install -g mcporter && "
-                "mcporter config add exa https://mcp.exa.ai/mcp"
-            )
-        if not self._mcporter_ok():
-            return "off", "mcporter 已装但 Exa 未配置。运行：mcporter config add exa https://mcp.exa.ai/mcp"
-        return "ok", "MCP 已连接，免 Key 直接可用（全网搜索 + Reddit + Twitter）"
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        if not self._mcporter_ok():
-            raise ValueError(
-                "Exa 搜索需要 mcporter。安装：\n"
+                "需要 mcporter + Exa MCP。安装：\n"
                 "  npm install -g mcporter\n"
                 "  mcporter config add exa https://mcp.exa.ai/mcp"
             )
-
-        limit = kwargs.get("limit", 5)
-        safe_q = query.replace('"', '\\"')
-        out = self._call(
-            f'exa.web_search_exa(query: "{safe_q}", numResults: {min(limit, 10)})',
-            timeout=30,
-        )
-        return self._parse_output(out, limit)
-
-    # ── Parse mcporter text output ──
-
-    def _parse_output(self, text: str, limit: int) -> List[SearchResult]:
-        """Parse mcporter's Title/URL/Text block format."""
-        results = []
-        cur = {}
-
-        for line in text.split("\n"):
-            line = line.strip()
-            if line.startswith("Title: "):
-                if cur.get("title"):
-                    results.append(self._make_result(cur))
-                cur = {"title": line[7:]}
-            elif line.startswith("URL: "):
-                cur["url"] = line[5:]
-            elif line.startswith("Published Date: "):
-                cur["date"] = line[16:]
-            elif line.startswith("Text: "):
-                cur["text"] = line[6:]
-            elif "text" in cur and line:
-                cur["text"] += " " + line
-
-        if cur.get("title"):
-            results.append(self._make_result(cur))
-
-        return results[:limit]
-
-    @staticmethod
-    def _make_result(d: dict) -> SearchResult:
-        return SearchResult(
-            title=d.get("title", ""),
-            url=d.get("url", ""),
-            snippet=d.get("text", "")[:500],
-            date=d.get("date", ""),
-            score=0,
-        )
+        try:
+            r = subprocess.run(
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
+            )
+            if "exa" in r.stdout.lower():
+                return "ok", "全网语义搜索可用（免费，无需 API Key）"
+            return "off", (
+                "mcporter 已装但 Exa 未配置。运行：\n"
+                "  mcporter config add exa https://mcp.exa.ai/mcp"
+            )
+        except Exception:
+            return "off", "mcporter 连接异常"

agent_reach/channels/github.py

@@ -1,16 +1,9 @@
 # -*- coding: utf-8 -*-
-"""GitHub — via gh CLI.
+"""GitHub — check if gh CLI is available."""
 
-Backend: gh CLI (https://cli.github.com)
-Swap to: GitHub REST API
-"""
-
-import json
 import shutil
 import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
+from .base import Channel
 
 
 class GitHubChannel(Channel):
@@ -19,121 +12,21 @@ class GitHubChannel(Channel):
     backends = ["gh CLI"]
     tier = 0
 
-    def _gh(self, args: list, timeout: int = 15) -> str:
-        r = subprocess.run(
-            ["gh"] + args,
-            capture_output=True, text=True, timeout=timeout,
-        )
-        if r.returncode != 0:
-            raise RuntimeError(r.stderr or r.stdout)
-        return r.stdout
-
-    def _gh_json(self, args: list, timeout: int = 15) -> dict:
-        return json.loads(self._gh(args + ["--json"], timeout))
-
     def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
         return "github.com" in urlparse(url).netloc.lower()
 
     def check(self, config=None):
-        if not shutil.which("gh"):
-            return "warn", "gh CLI 未安装。安装：https://cli.github.com 。公开仓库仍可通过 Jina Reader 读取"
+        gh = shutil.which("gh")
+        if not gh:
+            return "warn", "gh CLI 未安装。安装：https://cli.github.com"
         try:
-            self._gh(["auth", "status"], timeout=5)
-            return "ok", "完整可用（读取、搜索、Fork、Issue、PR 等）"
-        except Exception:
-            return "ok", "gh CLI 已装但未认证。运行 gh auth login 可解锁完整功能"
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        if not shutil.which("gh"):
-            # Fallback to Jina Reader for public repos
-            from agent_reach.channels.web import WebChannel
-            return await WebChannel().read(url, config)
-
-        path = urlparse(url).path.strip("/").split("/")
-        if len(path) < 2:
-            from agent_reach.channels.web import WebChannel
-            return await WebChannel().read(url, config)
-
-        owner, repo = path[0], path[1]
-
-        # Issues / PRs
-        if len(path) >= 4 and path[2] in ("issues", "pull"):
-            return await self._read_issue(owner, repo, path[3], url)
-
-        # Repo
-        return await self._read_repo(owner, repo, url)
-
-    async def _read_repo(self, owner: str, repo: str, url: str) -> ReadResult:
-        slug = f"{owner}/{repo}"
-        try:
-            # Get repo info
-            info = self._gh(["repo", "view", slug])
-            # Get README
-            try:
-                readme = self._gh(
-                    ["api", f"repos/{slug}/readme", "--jq", ".content"],
-                    timeout=10,
-                )
-                import base64
-                readme_text = base64.b64decode(readme).decode("utf-8", errors="replace")
-            except Exception:
-                readme_text = ""
-
-            content = readme_text or info
-            return ReadResult(
-                title=slug, content=content, url=url,
-                author=owner, platform="github",
+            r = subprocess.run(
+                [gh, "auth", "status"],
+                capture_output=True, encoding="utf-8", errors="replace", timeout=5
             )
+            if r.returncode == 0:
+                return "ok", "完整可用（读取、搜索、Fork、Issue、PR 等）"
+            return "warn", "gh CLI 已安装但未认证。运行 gh auth login 可解锁完整功能"
         except Exception:
-            from agent_reach.channels.web import WebChannel
-            return await WebChannel().read(url)
-
-    async def _read_issue(self, owner: str, repo: str, num: str, url: str) -> ReadResult:
-        slug = f"{owner}/{repo}"
-        try:
-            out = self._gh(["issue", "view", num, "-R", slug])
-            return ReadResult(
-                title=f"{slug}#{num}", content=out, url=url,
-                platform="github",
-            )
-        except Exception:
-            # Might be a PR
-            try:
-                out = self._gh(["pr", "view", num, "-R", slug])
-                return ReadResult(
-                    title=f"{slug}#{num}", content=out, url=url,
-                    platform="github",
-                )
-            except Exception:
-                from agent_reach.channels.web import WebChannel
-                return await WebChannel().read(url)
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        if not shutil.which("gh"):
-            raise ValueError("GitHub search requires gh CLI. Install: https://cli.github.com")
-
-        language = kwargs.get("language")
-        limit = kwargs.get("limit", 5)
-
-        args = ["search", "repos", query, "--sort", "stars", f"--limit={limit}"]
-        if language:
-            args += [f"--language={language}"]
-
-        out = self._gh(args, timeout=15)
-        results = []
-        for line in out.strip().split("\n"):
-            if not line.strip():
-                continue
-            parts = line.split("\t")
-            if len(parts) >= 1:
-                slug = parts[0].strip()
-                desc = parts[1].strip() if len(parts) > 1 else ""
-                stars = parts[3].strip() if len(parts) > 3 else ""
-                lang = parts[5].strip() if len(parts) > 5 else ""
-                results.append(SearchResult(
-                    title=slug,
-                    url=f"https://github.com/{slug}",
-                    snippet=desc,
-                    extra={"stars": stars, "language": lang},
-                ))
-        return results
+            return "warn", "gh CLI 状态检查失败，运行 gh auth status 查看详情"

agent_reach/channels/instagram.py

@@ -1,248 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Instagram — via instaloader (free, open source).
-
-Backend: instaloader (9.8K stars, Python CLI + library)
-Swap to: any Instagram access tool
-"""
-
-import re
-import shutil
-import subprocess
-from pathlib import Path
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
-
-
-class InstagramChannel(Channel):
-    name = "instagram"
-    description = "Instagram 帖子和 Profile"
-    backends = ["instaloader"]
-    tier = 2  # Needs login for full access
-
-    def can_handle(self, url: str) -> bool:
-        domain = urlparse(url).netloc.lower()
-        return "instagram.com" in domain or "instagr.am" in domain
-
-    def check(self, config=None):
-        # Check both CLI and Python module
-        has_cli = shutil.which("instaloader")
-        has_module = False
-        try:
-            import instaloader
-            has_module = True
-        except ImportError:
-            pass
-
-        if not has_cli and not has_module:
-            return "off", (
-                "需要安装 instaloader：pip install instaloader\n"
-                "  安装后可读取 Instagram 帖子和 Profile\n"
-                "  登录: agent-reach configure instagram-cookies \"sessionid=xxx; csrftoken=yyy; ...\""
-            )
-
-        # Check if cookies are configured
-        cookie_file = Path.home() / ".agent-reach" / "instagram-cookies.txt"
-        if cookie_file.exists():
-            return "ok", "已登录，可读取 Instagram 帖子和 Profile"
-        return "ok", "可读取公开帖子和 Profile。登录可访问更多内容:\n  agent-reach configure instagram-cookies \"sessionid=xxx; csrftoken=yyy; ...\""
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        # Try instaloader (module or CLI)
-        try:
-            import instaloader
-            return await self._read_instaloader(url, config)
-        except ImportError:
-            pass
-        # Fallback: Jina Reader
-        return await self._read_jina(url)
-
-    async def _read_instaloader(self, url: str, config=None) -> ReadResult:
-        """Read Instagram content using instaloader Python API."""
-        import asyncio
-        import concurrent.futures
-
-        def _sync_read():
-            import instaloader
-            L = instaloader.Instaloader(
-                download_pictures=False,
-                download_videos=False,
-                download_video_thumbnails=False,
-                download_geotags=False,
-                download_comments=False,
-                save_metadata=False,
-                compress_json=False,
-                max_connection_attempts=1,  # Don't retry on rate limit
-            )
-
-            # Try to load session: cookie file > saved session
-            cookie_file = Path.home() / ".agent-reach" / "instagram-cookies.txt"
-            if cookie_file.exists():
-                try:
-                    cookie_str = cookie_file.read_text().strip()
-                    cookies = {}
-                    for part in cookie_str.split(";"):
-                        part = part.strip()
-                        if "=" in part:
-                            k, v = part.split("=", 1)
-                            cookies[k.strip()] = v.strip()
-                    if "sessionid" in cookies and "csrftoken" in cookies:
-                        # Extract username from ds_user_id or use generic
-                        username = cookies.get("ds_user_id", "user")
-                        L.context.load_session(username, cookies)
-                except Exception:
-                    pass
-            elif config and config.get("instagram_username"):
-                try:
-                    L.load_session_from_file(config.get("instagram_username"))
-                except Exception:
-                    pass
-
-            path = urlparse(url).path.strip("/")
-
-            if "/p/" in url or "/reel/" in url:
-                return self._read_post_sync(L, url, path)
-            else:
-                return self._read_profile_sync(L, url, path)
-
-        try:
-            # Run with 15s timeout to avoid instaloader's 30-min retry
-            loop = asyncio.get_event_loop()
-            with concurrent.futures.ThreadPoolExecutor() as pool:
-                result = await asyncio.wait_for(
-                    loop.run_in_executor(pool, _sync_read),
-                    timeout=15,
-                )
-                return result
-        except (asyncio.TimeoutError, Exception):
-            # Any error or timeout → Jina fallback
-            return await self._read_jina(url)
-
-    def _read_post_sync(self, L, url: str, path: str) -> ReadResult:
-        """Read a single Instagram post (sync, runs in executor)."""
-        import instaloader
-
-        # Extract shortcode from URL
-        match = re.search(r"/(?:p|reel)/([A-Za-z0-9_-]+)", url)
-        if not match:
-            raise ValueError("Cannot extract shortcode from URL")
-
-        shortcode = match.group(1)
-        try:
-            post = instaloader.Post.from_shortcode(L.context, shortcode)
-
-            lines = []
-            if post.caption:
-                lines.append(post.caption)
-            lines.append("")
-            lines.append(f"👤 @{post.owner_username}")
-            lines.append(f"❤️ {post.likes} likes")
-            if post.comments:
-                lines.append(f"💬 {post.comments} comments")
-            lines.append(f"📅 {post.date_utc.strftime('%Y-%m-%d %H:%M')}")
-            if post.location:
-                lines.append(f"📍 {post.location}")
-            if post.hashtags:
-                lines.append(f"#️⃣ {' '.join('#' + h for h in post.hashtags)}")
-
-            return ReadResult(
-                title=f"@{post.owner_username}: {(post.caption or '')[:80]}",
-                content="\n".join(lines),
-                url=url,
-                author=f"@{post.owner_username}",
-                date=post.date_utc.strftime("%Y-%m-%d"),
-                platform="instagram",
-                extra={"likes": post.likes, "comments": post.comments},
-            )
-        except Exception:
-            raise  # Let executor timeout handle fallback
-
-    def _read_profile_sync(self, L, url: str, path: str) -> ReadResult:
-        """Read an Instagram profile (sync, runs in executor)."""
-        import instaloader
-
-        # Extract username from path
-        username = path.split("/")[0] if path else ""
-        if not username or username in ("p", "reel", "stories", "explore"):
-            raise ValueError("Cannot extract username from URL")
-
-        try:
-            profile = instaloader.Profile.from_username(L.context, username)
-
-            lines = []
-            lines.append(f"👤 {profile.full_name} (@{profile.username})")
-            if profile.biography:
-                lines.append(f"📝 {profile.biography}")
-            if profile.external_url:
-                lines.append(f"🔗 {profile.external_url}")
-            lines.append("")
-            lines.append(f"📊 {profile.mediacount} posts · "
-                         f"{profile.followers} followers · "
-                         f"{profile.followees} following")
-            if profile.is_verified:
-                lines.append("✅ Verified")
-            if profile.is_business_account and profile.business_category_name:
-                lines.append(f"🏢 {profile.business_category_name}")
-
-            # Get recent posts (up to 5)
-            lines.append("")
-            lines.append("📸 Recent posts:")
-            count = 0
-            for post in profile.get_posts():
-                if count >= 5:
-                    break
-                caption = (post.caption or "")[:100].replace("\n", " ")
-                lines.append(f"  • ❤️{post.likes} | {post.date_utc.strftime('%m-%d')} | {caption}")
-                count += 1
-
-            return ReadResult(
-                title=f"{profile.full_name} (@{profile.username}) - Instagram",
-                content="\n".join(lines),
-                url=url,
-                author=f"@{profile.username}",
-                platform="instagram",
-                extra={
-                    "followers": profile.followers,
-                    "posts": profile.mediacount,
-                },
-            )
-        except Exception:
-            raise  # Let executor timeout handle fallback
-
-    async def _read_jina(self, url: str) -> ReadResult:
-        """Fallback: use Jina Reader."""
-        import requests
-        try:
-            resp = requests.get(
-                f"https://r.jina.ai/{url}",
-                headers={"Accept": "text/markdown"},
-                timeout=15,
-            )
-            resp.raise_for_status()
-            text = resp.text
-            return ReadResult(
-                title=text[:100] if text else url,
-                content=text,
-                url=url,
-                platform="instagram",
-            )
-        except Exception:
-            return ReadResult(
-                title="Instagram",
-                content=(
-                    f"⚠️ 无法读取此 Instagram 内容: {url}\n\n"
-                    "提示：\n"
-                    "- 确保 URL 正确\n"
-                    "- 安装 instaloader: pip install instaloader\n"
-                    "- 登录以访问更多内容: instaloader --login YOUR_USERNAME"
-                ),
-                url=url,
-                platform="instagram",
-            )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        """Search Instagram via Exa."""
-        limit = kwargs.get("limit", 10)
-        from agent_reach.channels.exa_search import ExaSearchChannel
-        exa = ExaSearchChannel()
-        return await exa.search(f"site:instagram.com {query}", config=config, limit=limit)

agent_reach/channels/linkedin.py

@@ -1,268 +1,41 @@
 # -*- coding: utf-8 -*-
-"""LinkedIn — via linkedin-scraper-mcp (MCP) or Jina Reader fallback.
-
-Backend: linkedin-scraper-mcp (916 stars, Patchright browser automation)
-Swap to: any LinkedIn access tool
-"""
+"""LinkedIn — check if linkedin-scraper-mcp is available."""
 
 import shutil
 import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
-import requests
-
-
-def _mcporter_has_linkedin() -> bool:
-    """Check if mcporter has linkedin MCP configured."""
-    if not shutil.which("mcporter"):
-        return False
-    try:
-        r = subprocess.run(
-            ["mcporter", "list"], capture_output=True, text=True, timeout=10
-        )
-        return "linkedin" in r.stdout.lower()
-    except Exception:
-        return False
-
-
-def _mcporter_call(expr: str, timeout: int = 30) -> str:
-    """Call a LinkedIn MCP tool via mcporter."""
-    r = subprocess.run(
-        ["mcporter", "call", expr],
-        capture_output=True, text=True, timeout=timeout,
-    )
-    if r.returncode != 0:
-        raise RuntimeError(r.stderr or r.stdout)
-    return r.stdout
+from .base import Channel
 
 
 class LinkedInChannel(Channel):
     name = "linkedin"
-    description = "LinkedIn 个人/公司 Profile 和职位"
+    description = "LinkedIn 职业社交"
     backends = ["linkedin-scraper-mcp", "Jina Reader"]
     tier = 2
 
     def can_handle(self, url: str) -> bool:
-        domain = urlparse(url).netloc.lower()
-        return "linkedin.com" in domain
+        from urllib.parse import urlparse
+        return "linkedin.com" in urlparse(url).netloc.lower()
 
     def check(self, config=None):
-        if _mcporter_has_linkedin():
-            return "ok", "完整可用（Profile、公司、职位搜索）"
-
-        # Check if linkedin-scraper-mcp is installed as CLI
-        if shutil.which("linkedin-scraper-mcp"):
-            return "warn", (
-                "linkedin-scraper-mcp 已安装但未接入 mcporter。运行：\n"
-                "  1. linkedin-scraper-mcp --login（在有浏览器的机器上登录）\n"
-                "  2. linkedin-scraper-mcp --transport streamable-http --port 8001\n"
-                "  3. mcporter config add linkedin http://localhost:8001/mcp"
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
+            return "off", (
+                "基本内容可通过 Jina Reader 读取。完整功能需要：\n"
+                "  pip install linkedin-scraper-mcp\n"
+                "  mcporter config add linkedin http://localhost:3000/mcp\n"
+                "  详见 https://github.com/stickerdaniel/linkedin-mcp-server"
             )
-
+        try:
+            r = subprocess.run(
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
+            )
+            if "linkedin" in r.stdout.lower():
+                return "ok", "完整可用（Profile、公司、职位搜索）"
+        except Exception:
+            pass
         return "off", (
-            "可通过 Jina Reader 读取部分内容。完整功能需要：\n"
-            "  1. pip install linkedin-scraper-mcp\n"
-            "  2. linkedin-scraper-mcp --login（在有浏览器的机器上登录）\n"
-            "  3. linkedin-scraper-mcp --transport streamable-http --port 8001\n"
-            "  4. mcporter config add linkedin http://localhost:8001/mcp\n"
-            "  详见 https://github.com/stickerdaniel/linkedin-mcp-server"
+            "mcporter 已装但 LinkedIn MCP 未配置。运行：\n"
+            "  pip install linkedin-scraper-mcp\n"
+            "  mcporter config add linkedin http://localhost:3000/mcp"
         )
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        path = urlparse(url).path.strip("/")
-
-        # Try MCP first
-        if _mcporter_has_linkedin():
-            try:
-                if "/in/" in url:
-                    return await self._read_profile_mcp(url)
-                elif "/company/" in url:
-                    return await self._read_company_mcp(url)
-                elif "/jobs/view/" in url:
-                    return await self._read_job_mcp(url)
-            except Exception:
-                pass  # Fall through to Jina
-
-        # Fallback: Jina Reader
-        return await self._read_jina(url)
-
-    async def _read_profile_mcp(self, url: str) -> ReadResult:
-        """Read a LinkedIn profile via MCP."""
-        import re
-        # Extract username from URL: /in/username/
-        match = re.search(r"/in/([^/]+)", url)
-        if not match:
-            return await self._read_jina(url)
-        username = match.group(1)
-        safe_username = username.replace('"', '\\"')
-        out = _mcporter_call(
-            f'linkedin.get_person_profile(linkedin_username: "{safe_username}")',
-            timeout=60,
-        )
-        return ReadResult(
-            title=self._extract_title(out) or f"LinkedIn Profile - {username}",
-            content=out.strip(),
-            url=url,
-            platform="linkedin",
-        )
-
-    async def _read_company_mcp(self, url: str) -> ReadResult:
-        """Read a LinkedIn company page via MCP."""
-        import re
-        # Extract company name from URL: /company/name/
-        match = re.search(r"/company/([^/]+)", url)
-        if not match:
-            return await self._read_jina(url)
-        company = match.group(1)
-        safe_company = company.replace('"', '\\"')
-        out = _mcporter_call(
-            f'linkedin.get_company_profile(company_name: "{safe_company}")',
-            timeout=60,
-        )
-        return ReadResult(
-            title=self._extract_title(out) or "LinkedIn Company",
-            content=out.strip(),
-            url=url,
-            platform="linkedin",
-        )
-
-    async def _read_job_mcp(self, url: str) -> ReadResult:
-        """Read a LinkedIn job posting via MCP."""
-        import re
-        match = re.search(r"/jobs/view/(\d+)", url)
-        if not match:
-            return await self._read_jina(url)
-
-        job_id = match.group(1)
-        out = _mcporter_call(
-            f'linkedin.get_job_details(job_id: "{job_id}")',
-            timeout=30,
-        )
-        return ReadResult(
-            title=self._extract_title(out) or f"LinkedIn Job {job_id}",
-            content=out.strip(),
-            url=url,
-            platform="linkedin",
-        )
-
-    async def _read_jina(self, url: str) -> ReadResult:
-        """Fallback: use Jina Reader."""
-        try:
-            resp = requests.get(
-                f"https://r.jina.ai/{url}",
-                headers={"Accept": "text/markdown"},
-                timeout=15,
-            )
-            resp.raise_for_status()
-            text = resp.text
-
-            # Check if content is usable
-            if len(text.strip()) < 100 or "Sign in" in text[:200]:
-                return ReadResult(
-                    title="LinkedIn",
-                    content=(
-                        f"⚠️ LinkedIn 页面需要登录才能完整查看。\n\n"
-                        f"URL: {url}\n\n"
-                        "完整功能需安装 linkedin-scraper-mcp：\n"
-                        "  pip install linkedin-scraper-mcp\n"
-                        "  uvx linkedin-scraper-mcp --login\n"
-                        "  详见 https://github.com/stickerdaniel/linkedin-mcp-server"
-                    ),
-                    url=url,
-                    platform="linkedin",
-                )
-
-            return ReadResult(
-                title=text[:100] if text else url,
-                content=text,
-                url=url,
-                platform="linkedin",
-            )
-        except Exception:
-            return ReadResult(
-                title="LinkedIn",
-                content=(
-                    f"⚠️ 无法读取此 LinkedIn 页面: {url}\n\n"
-                    "提示：\n"
-                    "- LinkedIn 需要登录才能查看大部分内容\n"
-                    "- 安装 linkedin-scraper-mcp 解锁完整功能\n"
-                    "- 详见 https://github.com/stickerdaniel/linkedin-mcp-server"
-                ),
-                url=url,
-                platform="linkedin",
-            )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        limit = kwargs.get("limit", 10)
-
-        # Try MCP search first
-        if _mcporter_has_linkedin():
-            try:
-                return await self._search_mcp(query, limit)
-            except Exception:
-                pass
-
-        # Fallback to Exa
-        from agent_reach.channels.exa_search import ExaSearchChannel
-        exa = ExaSearchChannel()
-        return await exa.search(f"site:linkedin.com {query}", config=config, limit=limit)
-
-    async def _search_mcp(self, query: str, limit: int) -> List[SearchResult]:
-        """Search LinkedIn via MCP."""
-        safe_q = query.replace('"', '\\"')
-        # Try job search first (most common use case)
-        try:
-            out = _mcporter_call(
-                f'linkedin.search_jobs(keywords: "{safe_q}")',
-                timeout=60,
-            )
-            results = self._parse_search_results(out, "job")
-            if results:
-                return results[:limit]
-        except Exception:
-            pass
-
-        # Try people search
-        try:
-            out = _mcporter_call(
-                f'linkedin.search_people(keywords: "{safe_q}")',
-                timeout=60,
-            )
-            results = self._parse_search_results(out, "people")
-            if results:
-                return results
-        except Exception:
-            pass
-
-        return []
-
-    def _parse_search_results(self, text: str, result_type: str) -> List[SearchResult]:
-        """Parse MCP search output into SearchResults."""
-        import json
-        results = []
-        try:
-            data = json.loads(text)
-            items = data if isinstance(data, list) else data.get("results", data.get("jobs", []))
-            for item in items:
-                if isinstance(item, dict):
-                    title = item.get("title") or item.get("name") or item.get("headline", "")
-                    url = item.get("url") or item.get("link", "")
-                    snippet = item.get("description") or item.get("company", "")
-                    results.append(SearchResult(
-                        title=title,
-                        url=url,
-                        snippet=snippet[:200] if snippet else "",
-                    ))
-        except (json.JSONDecodeError, KeyError):
-            # Try line-by-line parsing
-            pass
-        return results
-
-    def _extract_title(self, text: str) -> str:
-        """Extract a title from MCP output."""
-        for line in text.split("\n"):
-            line = line.strip()
-            if line and not line.startswith(("{", "[", "#", "http")):
-                return line[:80]
-        return ""

agent_reach/channels/reddit.py

@@ -1,178 +1,31 @@
 # -*- coding: utf-8 -*-
-"""Reddit — via Reddit JSON API + optional proxy.
+"""Reddit — search and read via rdt-cli (public-clis/rdt-cli)."""
 
-Backend: Reddit public JSON API (append .json to any URL)
-Swap to: any Reddit access method
-"""
-
-import os
-import requests
-from urllib.parse import urlparse
-from .base import Channel, ReadResult
+import shutil
+import subprocess
+from .base import Channel
 
 
 class RedditChannel(Channel):
     name = "reddit"
     description = "Reddit 帖子和评论"
-    backends = ["Reddit JSON API"]
-    tier = 2
-
-    USER_AGENT = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36"
+    backends = ["rdt-cli"]
+    tier = 0
 
     def can_handle(self, url: str) -> bool:
-        domain = urlparse(url).netloc.lower()
-        return "reddit.com" in domain or "redd.it" in domain
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "reddit.com" in d or "redd.it" in d
 
     def check(self, config=None):
-        proxy = config.get("reddit_proxy") if config else None
-        has_bot = bool(os.environ.get("REDDIT_CLIENT_ID"))
-        if proxy and has_bot:
-            return "ok", "完整可用（代理 + OAuth Bot）"
-        elif proxy:
-            return "ok", "代理已配置，可读取帖子。配置 REDDIT_CLIENT_ID/SECRET 可解锁高级搜索和发帖"
-        elif has_bot:
-            return "warn", "OAuth Bot 已配置，但服务器直连可能被封。配个代理更稳定：agent-reach configure proxy URL"
-        else:
-            return "off", "搜索用 Exa 免费可用。读帖子需配个代理：agent-reach configure proxy URL"
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        proxy = config.get("reddit_proxy") if config else None
-        proxies = {"http": proxy, "https": proxy} if proxy else None
-
-        # Clean URL: remove query params, trailing slash, then add .json
-        parsed = urlparse(url)
-        clean_path = parsed.path.rstrip("/")
-        # Remove trailing .json if already present (avoid double .json)
-        if clean_path.endswith(".json"):
-            clean_path = clean_path[:-5]
-        json_url = f"https://www.reddit.com{clean_path}.json"
-
-        try:
-            resp = requests.get(
-                json_url,
-                headers={"User-Agent": self.USER_AGENT},
-                proxies=proxies,
-                params={"limit": 50},
-                timeout=15,
+        rdt = shutil.which("rdt")
+        if rdt:
+            return "ok", (
+                "rdt-cli 可用（搜索帖子、阅读全文、查看评论，无需登录）"
             )
-            resp.raise_for_status()
-        except requests.exceptions.HTTPError as e:
-            status = e.response.status_code if e.response is not None else 0
-            if status in (403, 429):
-                return ReadResult(
-                    title="Reddit",
-                    content="⚠️ Reddit blocked this request (403 Forbidden). "
-                            "Reddit blocks most server IPs.\n"
-                            "Fix: agent-reach configure proxy http://user:pass@ip:port\n"
-                            "Cheap option: https://www.webshare.io ($1/month)\n\n"
-                            "Alternatively, search Reddit via Exa (free, no proxy needed): "
-                            "agent-reach search-reddit \"your query\"",
-                    url=url,
-                    platform="reddit",
-                )
-            raise
-
-        data = resp.json()
-
-        # Subreddit listing page: /r/sub/, /r/sub/hot, /r/sub/new, /r/sub/top
-        if isinstance(data, dict) and data.get("kind") == "Listing":
-            return self._parse_listing(data, url)
-
-        if isinstance(data, list) and len(data) >= 1:
-            # Post page: [post_listing, comments_listing]
-            post = data[0]["data"]["children"][0]["data"]
-            title = post.get("title", "")
-            author = post.get("author", "")
-            selftext = post.get("selftext", "")
-            score = post.get("score", 0)
-            subreddit = post.get("subreddit", "")
-
-            # Extract comments
-            comments_text = ""
-            if len(data) >= 2:
-                comments_text = self._extract_comments(data[1])
-
-            content = selftext
-            if comments_text:
-                content += f"\n\n---\n## Comments\n{comments_text}"
-
-            return ReadResult(
-                title=title,
-                content=content,
-                url=url,
-                author=f"u/{author}",
-                platform="reddit",
-                extra={"subreddit": subreddit, "score": score},
-            )
-
-        raise ValueError(f"Could not parse Reddit response for: {url}")
-
-    def _parse_listing(self, data: dict, url: str) -> ReadResult:
-        """Parse a subreddit listing (hot/new/top/rising)."""
-        children = data.get("data", {}).get("children", [])
-
-        # Extract subreddit name and sort from URL
-        parsed = urlparse(url)
-        path_parts = [p for p in parsed.path.strip("/").split("/") if p]
-        subreddit = path_parts[1] if len(path_parts) >= 2 else "reddit"
-        sort_type = path_parts[2] if len(path_parts) >= 3 else "hot"
-
-        lines = []
-        for i, child in enumerate(children, 1):
-            if child.get("kind") != "t3":
-                continue
-            post = child.get("data", {})
-            title = post.get("title", "")
-            author = post.get("author", "")
-            score = post.get("score", 0)
-            num_comments = post.get("num_comments", 0)
-            permalink = post.get("permalink", "")
-            post_url = post.get("url", "")
-            is_self = post.get("is_self", False)
-
-            lines.append(f"### {i}. {title}")
-            lines.append(f"👤 u/{author} · ⬆ {score} · 💬 {num_comments}")
-            if not is_self and post_url:
-                lines.append(f"🔗 {post_url}")
-            lines.append(f"📎 https://www.reddit.com{permalink}")
-            # Add selftext preview (first 200 chars)
-            selftext = post.get("selftext", "")
-            if selftext:
-                preview = selftext[:200].replace("\n", " ")
-                if len(selftext) > 200:
-                    preview += "..."
-                lines.append(f"> {preview}")
-            lines.append("")
-
-        content = "\n".join(lines) if lines else "No posts found."
-        return ReadResult(
-            title=f"r/{subreddit} — {sort_type}",
-            content=content,
-            url=url,
-            platform="reddit",
-            extra={"subreddit": subreddit, "sort": sort_type, "count": len(children)},
+        return "off", (
+            "需要安装 rdt-cli：\n"
+            "  pipx install rdt-cli\n"
+            "或：\n"
+            "  uv tool install rdt-cli"
         )
-
-    def _extract_comments(self, comments_data: dict, depth: int = 0, max_depth: int = 3) -> str:
-        """Recursively extract comments."""
-        lines = []
-        children = comments_data.get("data", {}).get("children", [])
-
-        for child in children:
-            if child.get("kind") != "t1":
-                continue
-            data = child.get("data", {})
-            author = data.get("author", "[deleted]")
-            body = data.get("body", "")
-            score = data.get("score", 0)
-            indent = "  " * depth
-
-            lines.append(f"{indent}**u/{author}** ({score} points):")
-            lines.append(f"{indent}{body}")
-            lines.append("")
-
-            # Recurse into replies
-            if depth < max_depth and data.get("replies") and isinstance(data["replies"], dict):
-                lines.append(self._extract_comments(data["replies"], depth + 1, max_depth))
-
-        return "\n".join(lines)

agent_reach/channels/rss.py

@@ -1,13 +1,7 @@
 # -*- coding: utf-8 -*-
-"""RSS feeds — via feedparser (free, pip dependency).
+"""RSS — check if feedparser is available."""
 
-Backend: feedparser (https://github.com/kurtmckee/feedparser)
-Swap to: any RSS parser
-"""
-
-import feedparser
-from urllib.parse import urlparse
-from .base import Channel, ReadResult
+from .base import Channel
 
 
 class RSSChannel(Channel):
@@ -17,41 +11,11 @@ class RSSChannel(Channel):
     tier = 0
 
     def can_handle(self, url: str) -> bool:
-        lower = url.lower()
-        domain = urlparse(url).netloc.lower()
-        return (lower.endswith(".xml") or "/rss" in lower or "/feed" in lower
-                or "/atom" in lower or "rss" in domain)
+        return any(x in url.lower() for x in ["/feed", "/rss", ".xml", "atom"])
 
-    async def read(self, url: str, config=None) -> ReadResult:
-        feed = feedparser.parse(url)
-
-        if feed.bozo and not feed.entries:
-            raise ValueError(f"Failed to parse RSS feed: {url}")
-
-        if not feed.entries:
-            raise ValueError(f"No entries in RSS feed: {url}")
-
-        # Return latest entry
-        entry = feed.entries[0]
-        content = entry.get("summary", "") or entry.get("description", "")
-
-        # If multiple entries, summarize all
-        if len(feed.entries) > 1:
-            lines = [f"# {feed.feed.get('title', 'RSS Feed')}\n"]
-            for i, e in enumerate(feed.entries[:20], 1):
-                title = e.get("title", "Untitled")
-                link = e.get("link", "")
-                summary = e.get("summary", "")[:200]
-                lines.append(f"## {i}. {title}")
-                lines.append(f"🔗 {link}")
-                if summary:
-                    lines.append(summary)
-                lines.append("")
-            content = "\n".join(lines)
-
-        return ReadResult(
-            title=feed.feed.get("title", entry.get("title", url)),
-            content=content,
-            url=url,
-            platform="rss",
-        )
+    def check(self, config=None):
+        try:
+            import feedparser
+            return "ok", "可读取 RSS/Atom 源"
+        except ImportError:
+            return "off", "feedparser 未安装。安装：pip install feedparser"

agent_reach/channels/twitter.py

@@ -1,209 +1,53 @@
 # -*- coding: utf-8 -*-
-"""Twitter/X — via bird CLI (free) or Jina Reader fallback.
-
-Backend: bird (@steipete/bird npm package) for search/timeline
-         Jina Reader for single tweets
-Swap to: any Twitter access tool
-"""
+"""Twitter/X — check if twitter-cli (public-clis/twitter-cli) is available."""
 
 import shutil
 import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
-import requests
-
-
-def _bird_cmd():
-    """Find bird CLI binary."""
-    return shutil.which("bird") or shutil.which("birdx")
-
-
-def _bird_env(config=None):
-    """Build env dict with Twitter cookies for bird CLI."""
-    import os
-    env = os.environ.copy()
-    if config:
-        auth_token = config.get("twitter_auth_token")
-        ct0 = config.get("twitter_ct0")
-        if auth_token:
-            env["AUTH_TOKEN"] = auth_token
-        if ct0:
-            env["CT0"] = ct0
-    return env
+from .base import Channel
 
 
 class TwitterChannel(Channel):
     name = "twitter"
     description = "Twitter/X 推文"
-    backends = ["bird", "Jina Reader"]
-    tier = 0  # Single tweet reading is zero-config
+    backends = ["twitter-cli"]
+    tier = 1
 
     def can_handle(self, url: str) -> bool:
-        domain = urlparse(url).netloc.lower()
-        return "x.com" in domain or "twitter.com" in domain
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "x.com" in d or "twitter.com" in d
 
     def check(self, config=None):
-        # Basic reading always works (Jina fallback)
-        if _bird_cmd():
-            return "ok", "搜索、时间线、发推全部可用"
-        return "ok", "可读取推文。安装 bird + 配置 Cookie 可解锁搜索和发推"
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        # Try bird first
-        bird = _bird_cmd()
-        if bird:
-            return await self._read_bird(url, bird, config)
-        # Fallback: Jina Reader
-        return await self._read_jina(url)
-
-    async def _read_bird(self, url: str, bird: str, config=None) -> ReadResult:
-        result = subprocess.run(
-            [bird, "read", url],
-            capture_output=True, timeout=30,
-            encoding='utf-8', errors='replace',
-            env=_bird_env(config),
-        )
-        if result.returncode != 0:
-            return await self._read_jina(url)
-
-        text = result.stdout.strip()
-        # Extract author from first line
-        author = ""
-        lines = text.split("\n")
-        if lines and lines[0].startswith("@"):
-            author = lines[0].split()[0]
-
-        return ReadResult(
-            title=text[:100],
-            content=text,
-            url=url,
-            author=author,
-            platform="twitter",
-        )
-
-    async def _read_jina(self, url: str) -> ReadResult:
-        try:
-            resp = requests.get(
-                f"https://r.jina.ai/{url}",
-                headers={"Accept": "text/markdown"},
-                timeout=15,
+        twitter = shutil.which("twitter")
+        if not twitter:
+            return "warn", (
+                "twitter-cli 未安装。安装方式：\n"
+                "  pipx install twitter-cli\n"
+                "或：\n"
+                "  uv tool install twitter-cli"
             )
-            resp.raise_for_status()
-            text = resp.text
 
-            # Detect unusable Jina responses for X/Twitter (JS-required pages)
-            unusable_indicators = [
-                "page doesn",  # "this page doesn't exist" (handles both ' and ')
-                "miss what",   # "Don't miss what's happening"
-                "Something went wrong. Try reloading",
-                "Log in](",    # Markdown link: [Log in](...)
-            ]
-            if any(indicator in text for indicator in unusable_indicators):
-                return ReadResult(
-                    title="Twitter/X",
-                    content="⚠️ Could not read this tweet.\n"
-                            "The tweet may have been deleted, or the account is private.\n\n"
-                            "Tips:\n"
-                            "- Make sure the URL is correct\n"
-                            "- Try: bird read <url> (if bird CLI is installed)\n"
-                            "- For protected tweets, configure Twitter cookies: "
-                            "agent-reach configure twitter-cookies AUTH_TOKEN CT0",
-                    url=url,
-                    platform="twitter",
+        try:
+            r = subprocess.run(
+                [twitter, "status"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=10
+            )
+            output = (r.stdout or "") + (r.stderr or "")
+            if r.returncode == 0 and "ok: true" in output:
+                return "ok", (
+                    "完整可用（搜索、读推文、时间线、长文/Article、"
+                    "用户查询、Thread）"
                 )
-
-            title = text[:100] if text else url
-            return ReadResult(
-                title=title,
-                content=text,
-                url=url,
-                platform="twitter",
+            if "not_authenticated" in output:
+                return "warn", (
+                    "twitter-cli 已安装但未认证。设置方式：\n"
+                    "  export TWITTER_AUTH_TOKEN=\"xxx\"\n"
+                    "  export TWITTER_CT0=\"yyy\"\n"
+                    "或确保已在浏览器中登录 x.com"
+                )
+            return "warn", (
+                "twitter-cli 已安装但认证检查失败。运行：\n"
+                "  twitter -v status 查看详细信息"
             )
         except Exception:
-            return ReadResult(
-                title="Twitter/X",
-                content="⚠️ Could not read this tweet.\n"
-                        "The tweet may have been deleted, or the account is private.\n\n"
-                        "Tips:\n"
-                        "- Make sure the URL is correct\n"
-                        "- Try: bird read <url> (if bird CLI is installed)\n"
-                        "- For protected tweets, configure Twitter cookies: "
-                        "agent-reach configure twitter-cookies AUTH_TOKEN CT0",
-                url=url,
-                platform="twitter",
-            )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        limit = kwargs.get("limit", 10)
-
-        bird = _bird_cmd()
-        if bird:
-            return await self._search_bird(query, limit, bird, config)
-
-        # Fallback to Exa
-        return await self._search_exa(query, limit, config)
-
-    async def _search_bird(self, query: str, limit: int, bird: str, config=None) -> List[SearchResult]:
-        try:
-            result = subprocess.run(
-                [bird, "search", query, "-n", str(limit)],
-                capture_output=True, timeout=30,
-                encoding='utf-8', errors='replace',
-                env=_bird_env(config),
-            )
-            if result.returncode != 0:
-                return []
-
-            return self._parse_bird_output(result.stdout)
-        except (subprocess.TimeoutExpired, FileNotFoundError):
-            return []
-
-    def _parse_bird_output(self, text: str) -> List[SearchResult]:
-        """Parse bird text output into SearchResults."""
-        results = []
-        current = {}
-        text_lines = []
-
-        for line in text.strip().split("\n"):
-            line = line.strip()
-            if line.startswith("─"):
-                if current:
-                    current["text"] = "\n".join(text_lines).strip()
-                    results.append(SearchResult(
-                        title=current.get("text", "")[:80],
-                        url=current.get("url", ""),
-                        snippet=current.get("text", ""),
-                        author=current.get("author", ""),
-                        date=current.get("date", ""),
-                    ))
-                    current = {}
-                    text_lines = []
-                continue
-            if line.startswith("@") and line.endswith(":") and "(" in line:
-                current["author"] = line.split()[0]
-                continue
-            if line.startswith("date:"):
-                current["date"] = line[5:].strip()
-                continue
-            if line.startswith("url:"):
-                current["url"] = line[4:].strip()
-                continue
-            if current is not None:
-                text_lines.append(line)
-
-        if current and text_lines:
-            current["text"] = "\n".join(text_lines).strip()
-            results.append(SearchResult(
-                title=current.get("text", "")[:80],
-                url=current.get("url", ""),
-                snippet=current.get("text", ""),
-                author=current.get("author", ""),
-                date=current.get("date", ""),
-            ))
-        return results
-
-    async def _search_exa(self, query: str, limit: int, config=None) -> List[SearchResult]:
-        from agent_reach.channels.exa_search import ExaSearchChannel
-        exa = ExaSearchChannel()
-        return await exa.search(f"site:x.com {query}", config=config, limit=limit)
+            return "warn", "twitter-cli 已安装但连接失败"

agent_reach/channels/v2ex.py

@@ -0,0 +1,212 @@
+# -*- coding: utf-8 -*-
+"""V2EX — public API channel for topics, nodes, users, and replies."""
+
+import json
+import urllib.request
+from typing import Any
+from .base import Channel
+
+_UA = "agent-reach/1.0"
+_TIMEOUT = 10
+
+
+def _get_json(url: str) -> Any:
+    """Fetch *url* and return parsed JSON. Raises on HTTP/network errors."""
+    req = urllib.request.Request(url, headers={"User-Agent": _UA})
+    with urllib.request.urlopen(req, timeout=_TIMEOUT) as resp:
+        return json.loads(resp.read().decode("utf-8"))
+
+
+class V2EXChannel(Channel):
+    name = "v2ex"
+    description = "V2EX 节点、主题与回复"
+    backends = ["V2EX API (public)"]
+    tier = 0
+
+    # ------------------------------------------------------------------ #
+    # URL routing
+    # ------------------------------------------------------------------ #
+
+    def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "v2ex.com" in d
+
+    # ------------------------------------------------------------------ #
+    # Health check
+    # ------------------------------------------------------------------ #
+
+    def check(self, config=None):
+        try:
+            _get_json(
+                "https://www.v2ex.com/api/topics/show.json?node_name=python&page=1"
+            )
+            return "ok", "公开 API 可用（热门主题、节点浏览、主题详情、用户信息）"
+        except Exception as e:
+            return "warn", f"V2EX API 连接失败（可能需要代理）：{e}"
+
+    # ------------------------------------------------------------------ #
+    # Data-fetching methods
+    # ------------------------------------------------------------------ #
+
+    def get_hot_topics(self, limit: int = 20) -> list:
+        """获取热门帖子列表。
+
+        Returns a list of dicts with keys:
+          title, url, replies, node_name, node_title, content
+        """
+        data = _get_json("https://www.v2ex.com/api/topics/hot.json")
+        results = []
+        for item in data[:limit]:
+            node = item.get("node") or {}
+            content = item.get("content", "") or ""
+            results.append(
+                {
+                    "id": item.get("id", 0),
+                    "title": item.get("title", ""),
+                    "url": item.get("url", ""),
+                    "replies": item.get("replies", 0),
+                    "node_name": node.get("name", ""),
+                    "node_title": node.get("title", ""),
+                    "content": content[:200],
+                    "created": item.get("created", 0),
+                }
+            )
+        return results
+
+    def get_node_topics(self, node_name: str, limit: int = 20) -> list:
+        """获取指定节点的最新帖子。
+
+        Args:
+            node_name: 节点名称，如 "python"、"tech"、"jobs"
+            limit:     最多返回条数
+
+        Returns a list of dicts with keys:
+          title, url, replies, node_name, node_title, content
+        """
+        url = (
+            f"https://www.v2ex.com/api/topics/show.json"
+            f"?node_name={node_name}&page=1"
+        )
+        data = _get_json(url)
+        results = []
+        for item in data[:limit]:
+            node = item.get("node") or {}
+            content = item.get("content", "") or ""
+            results.append(
+                {
+                    "id": item.get("id", 0),
+                    "title": item.get("title", ""),
+                    "url": item.get("url", ""),
+                    "replies": item.get("replies", 0),
+                    "node_name": node.get("name", node_name),
+                    "node_title": node.get("title", ""),
+                    "content": content[:200],
+                    "created": item.get("created", 0),
+                }
+            )
+        return results
+
+    def get_topic(self, topic_id: int) -> dict:
+        """获取单个帖子详情和回复列表。
+
+        Args:
+            topic_id: 帖子 ID（从 URL https://www.v2ex.com/t/<id> 中获取）
+
+        Returns a dict with keys:
+          id, title, url, content, replies_count, node_name, node_title,
+          author, created, replies (list of dicts with: author, content, created)
+        """
+        topic_data = _get_json(
+            f"https://www.v2ex.com/api/topics/show.json?id={topic_id}"
+        )
+        # API returns a list even for single-ID queries
+        if isinstance(topic_data, list):
+            topic = topic_data[0] if topic_data else {}
+        else:
+            topic = topic_data
+
+        node = topic.get("node") or {}
+        member = topic.get("member") or {}
+
+        # Fetch replies (first page)
+        try:
+            replies_raw = _get_json(
+                f"https://www.v2ex.com/api/replies/show.json"
+                f"?topic_id={topic_id}&page=1"
+            )
+        except Exception:
+            replies_raw = []
+
+        replies = [
+            {
+                "author": (r.get("member") or {}).get("username", ""),
+                "content": r.get("content", ""),
+                "created": r.get("created", 0),
+            }
+            for r in (replies_raw or [])
+        ]
+
+        return {
+            "id": topic.get("id", topic_id),
+            "title": topic.get("title", ""),
+            "url": topic.get("url", f"https://www.v2ex.com/t/{topic_id}"),
+            "content": topic.get("content", ""),
+            "replies_count": topic.get("replies", 0),
+            "node_name": node.get("name", ""),
+            "node_title": node.get("title", ""),
+            "author": member.get("username", ""),
+            "created": topic.get("created", 0),
+            "replies": replies,
+        }
+
+    def get_user(self, username: str) -> dict:
+        """获取用户信息。
+
+        Args:
+            username: V2EX 用户名
+
+        Returns a dict with keys:
+          id, username, url, website, twitter, psn, github, btc,
+          location, bio, avatar, created
+        """
+        data = _get_json(
+            f"https://www.v2ex.com/api/members/show.json?username={username}"
+        )
+        return {
+            "id": data.get("id", 0),
+            "username": data.get("username", username),
+            "url": data.get("url", f"https://www.v2ex.com/member/{username}"),
+            "website": data.get("website", ""),
+            "twitter": data.get("twitter", ""),
+            "psn": data.get("psn", ""),
+            "github": data.get("github", ""),
+            "btc": data.get("btc", ""),
+            "location": data.get("location", ""),
+            "bio": data.get("bio", ""),
+            "avatar": data.get("avatar_large", data.get("avatar_normal", "")),
+            "created": data.get("created", 0),
+        }
+
+    def search(self, query: str, limit: int = 10) -> list:
+        """搜索帖子。
+
+        注意：V2EX 公开 API 暂不支持全文搜索端点（/api/search.json 不可用）。
+        本方法通过 Jina Reader 代理 V2EX 站内搜索页面获取结果（纯文本，无结构化数据）。
+
+        如需精确搜索，建议直接访问 https://www.v2ex.com/?q=<query> 或
+        使用 Exa channel 的 site:v2ex.com 搜索。
+
+        Returns:
+            list of dicts with keys: title, url, snippet
+            如果搜索不可用，返回包含单条 {"error": str} 的列表。
+        """
+        return [
+            {
+                "error": (
+                    "V2EX 公开 API 不提供搜索端点。"
+                    f"建议改用：https://www.v2ex.com/?q={query} "
+                    "或通过 Exa channel 使用 site:v2ex.com 搜索。"
+                )
+            }
+        ]

agent_reach/channels/web.py

@@ -1,49 +1,17 @@
 # -*- coding: utf-8 -*-
-"""Web pages — via Jina Reader API (free, no config needed).
+"""Web — any URL via Jina Reader. Always available."""
 
-Backend: Jina Reader (https://r.jina.ai)
-Swap to: Firecrawl, Trafilatura, or any other reader API
-"""
-
-import requests
-from .base import Channel, ReadResult
+from .base import Channel
 
 
 class WebChannel(Channel):
     name = "web"
-    description = "网页（任意 URL）"
-    backends = ["Jina Reader API"]
+    description = "任意网页"
+    backends = ["Jina Reader"]
     tier = 0
 
-    JINA_URL = "https://r.jina.ai/"
-
     def can_handle(self, url: str) -> bool:
-        # Fallback — handles any URL not matched by other channels
-        return True
+        return True  # Fallback — handles any URL
 
-    async def read(self, url: str, config=None) -> ReadResult:
-        resp = requests.get(
-            f"{self.JINA_URL}{url}",
-            headers={"Accept": "text/markdown"},
-            timeout=15,
-        )
-        resp.raise_for_status()
-        text = resp.text
-
-        # Extract title from first markdown heading
-        title = url
-        for line in text.split("\n"):
-            line = line.strip()
-            if line.startswith("# "):
-                title = line[2:].strip()
-                break
-            if line.startswith("Title:"):
-                title = line[6:].strip()
-                break
-
-        return ReadResult(
-            title=title,
-            content=text,
-            url=url,
-            platform="web",
-        )
+    def check(self, config=None):
+        return "ok", "通过 Jina Reader 读取任意网页（curl https://r.jina.ai/URL）"

agent_reach/channels/wechat.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+"""WeChat Official Account articles — read and search.
+
+Read:   Exa crawling (primary) / Camoufox stealth browser (optional)
+Search: Exa web_search with includeDomains mp.weixin.qq.com
+"""
+
+import shutil
+import subprocess
+from .base import Channel
+
+
+def _exa_available() -> bool:
+    mcporter = shutil.which("mcporter")
+    if not mcporter:
+        return False
+    try:
+        r = subprocess.run(
+            [mcporter, "config", "list"],
+            capture_output=True, text=True, timeout=5,
+        )
+        return "exa" in r.stdout.lower()
+    except Exception:
+        return False
+
+
+class WeChatChannel(Channel):
+    name = "wechat"
+    description = "微信公众号文章"
+    backends = ["Exa via mcporter (搜索+阅读)", "Camoufox (可选阅读)"]
+    tier = 0
+
+    def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "mp.weixin.qq.com" in d or "weixin.qq.com" in d
+
+    def check(self, config=None):
+        has_exa = _exa_available()
+        has_camoufox = False
+        try:
+            import camoufox  # noqa: F401
+            has_camoufox = True
+        except ImportError:
+            pass
+
+        if has_exa and has_camoufox:
+            return "ok", "完整可用（Exa 搜索 + Exa/Camoufox 阅读公众号文章）"
+        elif has_exa:
+            return "ok", (
+                "通过 Exa 搜索和阅读微信公众号文章（免费，无需额外配置）。"
+                "可选安装 Camoufox 获得更好的全文阅读效果。"
+            )
+        elif has_camoufox:
+            return "warn", (
+                "Camoufox 可阅读公众号文章，但搜索功能需要 Exa。"
+                "运行 `agent-reach install --env=auto` 安装 Exa。"
+            )
+        else:
+            return "off", (
+                "需要 mcporter + Exa MCP 来搜索和阅读微信公众号文章。\n"
+                "运行 `agent-reach install --env=auto` 安装。"
+            )

agent_reach/channels/weibo.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+"""Weibo (微博) — check if mcporter + mcp-server-weibo is available."""
+
+import shutil
+import subprocess
+from .base import Channel
+
+
+class WeiboChannel(Channel):
+    name = "weibo"
+    description = "微博动态与热搜"
+    backends = ["mcp-server-weibo"]
+    tier = 1
+
+    def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "weibo.com" in d or "weibo.cn" in d
+
+    def check(self, config=None):
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
+            return "off", (
+                "需要 mcporter + mcp-server-weibo。安装步骤：\n"
+                "  1. npm install -g mcporter\n"
+                "  2. pip install git+https://github.com/Panniantong/mcp-server-weibo.git\n"
+                "  3. mcporter config add weibo --command 'mcp-server-weibo'\n"
+                "  详见 https://github.com/Panniantong/mcp-server-weibo"
+            )
+        try:
+            r = subprocess.run(
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
+            )
+            if "weibo" not in r.stdout:
+                return "off", (
+                    "mcporter 已装但微博 MCP 未配置。运行：\n"
+                    "  pip install git+https://github.com/Panniantong/mcp-server-weibo.git\n"
+                    "  mcporter config add weibo --command 'mcp-server-weibo'"
+                )
+        except Exception:
+            return "off", "mcporter 连接异常"
+        try:
+            r = subprocess.run(
+                [mcporter, "list", "weibo"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=15
+            )
+            if r.returncode == 0 and "search_users" in r.stdout:
+                return "ok", "完整可用（热搜、搜索、用户动态、评论）"
+            return "warn", "MCP 已配置但工具加载失败，检查 mcp-server-weibo 版本"
+        except Exception:
+            return "warn", "MCP 连接异常，检查 mcp-server-weibo 是否可用"

agent_reach/channels/xiaohongshu.py

@@ -1,172 +1,162 @@
 # -*- coding: utf-8 -*-
-"""XiaoHongShu (小红书) — via mcporter + xiaohongshu MCP server.
+"""XiaoHongShu — check if xhs-cli (xiaohongshu-cli) is available."""
 
-Backend: xiaohongshu-mcp server (internal API, reliable)
-Requires: mcporter CLI + xiaohongshu MCP server running
-"""
-
-import json
 import shutil
 import subprocess
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List, Optional
+from .base import Channel
+
+
+def format_xhs_result(data):
+    """Clean XHS API response, keeping only useful fields.
+
+    Handles both single note objects and lists of notes (search results).
+    Drastically reduces token usage by stripping structural redundancy (#134).
+    """
+    if isinstance(data, list):
+        return [_clean_note(item) for item in data]
+    if isinstance(data, dict):
+        # Handle search_feeds wrapper: {"items": [...]} or {"data": {"items": [...]}}
+        items = None
+        if "items" in data:
+            items = data["items"]
+        elif "data" in data and isinstance(data.get("data"), dict):
+            items = data["data"].get("items") or data["data"].get("notes")
+        if items and isinstance(items, list):
+            return [_clean_note(item) for item in items]
+        # Single note
+        return _clean_note(data)
+    return data
+
+
+def _clean_note(note):
+    """Extract useful fields from a single XHS note/feed item."""
+    if not isinstance(note, dict):
+        return note
+
+    # Some responses nest the note under "note_card" or "note"
+    inner = note.get("note_card") or note.get("note") or note
+
+    result = {}
+
+    # Basic info
+    for key in ("id", "note_id", "xsec_token", "title", "desc", "type", "time"):
+        if key in inner:
+            result[key] = inner[key]
+
+    # Content (may be in desc or content)
+    if "content" in inner and "desc" not in result:
+        result["content"] = inner["content"]
+
+    # Author
+    user = inner.get("user") or inner.get("author")
+    if isinstance(user, dict):
+        result["user"] = {
+            k: user[k] for k in ("nickname", "user_id", "nick_name") if k in user
+        }
+
+    # Engagement metrics
+    interact = inner.get("interact_info") or inner.get("note_interact_info") or {}
+    if isinstance(interact, dict):
+        for key in ("liked_count", "collected_count", "comment_count", "share_count"):
+            if key in interact:
+                result[key] = interact[key]
+    # Also check top-level (some API formats)
+    for key in ("liked_count", "collected_count", "comment_count", "share_count"):
+        if key in inner and key not in result:
+            result[key] = inner[key]
+
+    # Images — just URLs
+    images = inner.get("image_list") or inner.get("images_list") or []
+    if isinstance(images, list):
+        urls = []
+        for img in images:
+            if isinstance(img, dict):
+                url = img.get("url") or img.get("url_default") or img.get("original")
+                if url:
+                    urls.append(url)
+            elif isinstance(img, str):
+                urls.append(img)
+        if urls:
+            result["images"] = urls
+
+    # Tags
+    tags = inner.get("tag_list") or inner.get("tags") or []
+    if isinstance(tags, list):
+        tag_names = []
+        for t in tags:
+            if isinstance(t, dict) and "name" in t:
+                tag_names.append(t["name"])
+            elif isinstance(t, str):
+                tag_names.append(t)
+        if tag_names:
+            result["tags"] = tag_names
+
+    # Comments (if present, e.g. from get_feed_detail with comments)
+    comments = inner.get("comments") or []
+    if isinstance(comments, list) and comments:
+        result["comments"] = [_clean_comment(c) for c in comments]
+
+    return result
+
+
+def _clean_comment(comment):
+    """Extract useful fields from a comment."""
+    if not isinstance(comment, dict):
+        return comment
+    result = {}
+    if "content" in comment:
+        result["content"] = comment["content"]
+    user = comment.get("user_info") or comment.get("user")
+    if isinstance(user, dict):
+        result["user"] = user.get("nickname") or user.get("nick_name", "")
+    for key in ("like_count", "sub_comment_count"):
+        if key in comment:
+            result[key] = comment[key]
+    return result
 
 
 class XiaoHongShuChannel(Channel):
     name = "xiaohongshu"
     description = "小红书笔记"
-    backends = ["xiaohongshu-mcp"]
-    tier = 2
-
-    def _mcporter_ok(self) -> bool:
-        """Check if mcporter + xiaohongshu MCP is available."""
-        if not shutil.which("mcporter"):
-            return False
-        try:
-            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
-            )
-            return "xiaohongshu" in r.stdout
-        except Exception:
-            return False
-
-    def _call(self, expr: str, timeout: int = 30) -> str:
-        r = subprocess.run(
-            ["mcporter", "call", expr],
-            capture_output=True, text=True, timeout=timeout,
-        )
-        if r.returncode != 0:
-            raise RuntimeError(r.stderr or r.stdout)
-        return r.stdout
-
-    # ── Channel interface ──
+    backends = ["xhs-cli (xiaohongshu-cli)"]
+    tier = 1
 
     def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
         d = urlparse(url).netloc.lower()
         return "xiaohongshu.com" in d or "xhslink.com" in d
 
     def check(self, config=None):
-        if not shutil.which("mcporter"):
+        xhs = shutil.which("xhs")
+        if not xhs:
             return "off", (
-                "需要 mcporter + xiaohongshu-mcp。安装步骤：\n"
-                "  1. npm install -g mcporter\n"
-                "  2. docker run -d --name xiaohongshu-mcp -p 18060:18060 xpzouying/xiaohongshu-mcp\n"
-                "  3. mcporter config add xiaohongshu http://localhost:18060/mcp\n"
-                "  详见 https://github.com/xpzouying/xiaohongshu-mcp"
-            )
-        if not self._mcporter_ok():
-            return "off", (
-                "mcporter 已装但小红书 MCP 未配置。运行：\n"
-                "  docker run -d --name xiaohongshu-mcp -p 18060:18060 xpzouying/xiaohongshu-mcp\n"
-                "  mcporter config add xiaohongshu http://localhost:18060/mcp"
+                "需要安装 xhs-cli：\n"
+                "  pipx install xiaohongshu-cli\n"
+                "或：\n"
+                "  uv tool install xiaohongshu-cli\n"
+                "安装后运行 `xhs login` 登录"
             )
+
         try:
-            out = self._call("xiaohongshu.check_login_status()", timeout=10)
-            if "已登录" in out or "logged" in out.lower():
-                return "ok", "完整可用（阅读、搜索、发帖、评论、点赞）"
-            return "warn", "MCP 已连接但未登录，需扫码登录"
+            r = subprocess.run(
+                [xhs, "status"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=10,
+            )
+            output = (r.stdout or "") + (r.stderr or "")
+            if r.returncode == 0 and "ok: true" in output:
+                return "ok", (
+                    "完整可用（搜索、阅读、评论、发帖、热门、"
+                    "收藏、关注、用户查询）"
+                )
+            if "not_authenticated" in output or "expired" in output:
+                return "warn", (
+                    "xhs-cli 已安装但未登录。运行：\n"
+                    "  xhs login\n"
+                    "（自动从浏览器提取 Cookie，或扫码登录）"
+                )
+            return "warn", (
+                "xhs-cli 已安装但状态异常。运行：\n"
+                "  xhs -v status 查看详细信息"
+            )
         except Exception:
-            return "warn", "MCP 连接异常，检查 xiaohongshu-mcp 服务是否在运行"
-
-    async def read(self, url: str, config=None) -> ReadResult:
-        if not self._mcporter_ok():
-            return ReadResult(
-                title="XiaoHongShu",
-                content=(
-                    "⚠️ 小红书需要 mcporter + xiaohongshu-mcp 才能使用。\n\n"
-                    "安装步骤：\n"
-                    "1. npm install -g mcporter\n"
-                    "2. docker run -d --name xiaohongshu-mcp -p 18060:18060 xpzouying/xiaohongshu-mcp\n"
-                    "3. mcporter config add xiaohongshu http://localhost:18060/mcp\n"
-                    "4. 运行 agent-reach doctor 检查状态\n\n"
-                    "详见 https://github.com/xpzouying/xiaohongshu-mcp"
-                ),
-                url=url, platform="xiaohongshu",
-            )
-
-        note_id = self._extract_note_id(url)
-        if not note_id:
-            return ReadResult(
-                title="XiaoHongShu",
-                content=f"⚠️ 无法从 URL 提取笔记 ID: {url}",
-                url=url, platform="xiaohongshu",
-            )
-
-        # Step 1: get xsec_token from feeds
-        xsec_token = self._find_token(note_id)
-
-        if not xsec_token:
-            return ReadResult(
-                title="XiaoHongShu",
-                content=(
-                    f"⚠️ 无法获取笔记 {note_id} 的访问令牌。\n"
-                    "小红书需要 xsec_token 才能读取笔记详情。\n"
-                    "请先通过搜索找到这篇笔记，或直接使用搜索功能。"
-                ),
-                url=url, platform="xiaohongshu",
-            )
-
-        # Step 2: get detail
-        out = self._call(
-            f'xiaohongshu.get_feed_detail(feed_id: "{note_id}", xsec_token: "{xsec_token}")',
-            timeout=15,
-        )
-
-        return ReadResult(
-            title=self._extract_title(out) or f"XHS {note_id}",
-            content=out.strip(),
-            url=url, platform="xiaohongshu",
-        )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        if not self._mcporter_ok():
-            raise ValueError(
-                "小红书搜索需要 mcporter + xiaohongshu-mcp。\n"
-                "安装: npm install -g mcporter && mcporter config add xiaohongshu http://localhost:18060/mcp"
-            )
-        limit = kwargs.get("limit", 10)
-        safe_q = query.replace('"', '\\"')
-        out = self._call(f'xiaohongshu.search_feeds(keyword: "{safe_q}")', timeout=30)
-
-        results = []
-        try:
-            data = json.loads(out)
-            for item in data.get("feeds", [])[:limit]:
-                card = item.get("noteCard", {})
-                user = card.get("user", {})
-                interact = card.get("interactInfo", {})
-                results.append(SearchResult(
-                    title=card.get("displayTitle", ""),
-                    url=f"https://www.xiaohongshu.com/explore/{item.get('id', '')}",
-                    snippet=f"👤 {user.get('nickname', '')} · ❤ {interact.get('likedCount', '0')}",
-                    score=0,
-                ))
-        except (json.JSONDecodeError, KeyError):
-            pass
-        return results
-
-    # ── Helpers ──
-
-    def _extract_note_id(self, url: str) -> str:
-        parts = urlparse(url).path.strip("/").split("/")
-        return parts[-1] if parts else ""
-
-    def _find_token(self, note_id: str) -> Optional[str]:
-        """Try to find xsec_token for a note from feeds."""
-        try:
-            out = self._call("xiaohongshu.list_feeds()", timeout=15)
-            data = json.loads(out)
-            for feed in data.get("feeds", []):
-                if feed.get("id") == note_id:
-                    return feed.get("xsecToken", "")
-        except Exception:
-            pass
-        return None
-
-    def _extract_title(self, text: str) -> str:
-        for line in text.split("\n"):
-            line = line.strip()
-            if line and not line.startswith(("{", "[", "#", "http")):
-                return line[:80]
-        return ""
+            return "warn", "xhs-cli 已安装但连接失败"

agent_reach/channels/xiaoyuzhou.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+"""Xiaoyuzhou Podcast (小宇宙播客) — transcribe podcasts via Groq Whisper API."""
+
+import os
+import shutil
+from agent_reach.config import Config
+from .base import Channel
+
+
+class XiaoyuzhouChannel(Channel):
+    name = "xiaoyuzhou"
+    description = "小宇宙播客转文字"
+    backends = ["groq-whisper", "ffmpeg"]
+    tier = 1
+
+    def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
+        d = urlparse(url).netloc.lower()
+        return "xiaoyuzhoufm.com" in d
+
+    def check(self, config=None):
+        # Check ffmpeg
+        if not shutil.which("ffmpeg"):
+            return "off", (
+                "需要 ffmpeg（音频转码和切片）。安装：\n"
+                "  Ubuntu/Debian: apt install -y ffmpeg\n"
+                "  macOS: brew install ffmpeg"
+            )
+
+        # Check script exists
+        script = os.path.expanduser("~/.agent-reach/tools/xiaoyuzhou/transcribe.sh")
+        if not os.path.isfile(script):
+            return "off", (
+                "转录脚本未安装。运行：\n"
+                "  agent-reach install --env=auto\n"
+                "  或手动复制 transcribe.sh 到 ~/.agent-reach/tools/xiaoyuzhou/"
+            )
+
+        # Check GROQ_API_KEY — prefer env var, fall back to Agent Reach config
+        has_key = bool(os.environ.get("GROQ_API_KEY"))
+        if not has_key:
+            try:
+                cfg = config if config is not None else Config()
+                has_key = bool(cfg.get("groq_api_key"))
+            except Exception:
+                has_key = False
+        if not has_key:
+            return "warn", (
+                "需要配置 Groq API Key（免费）。步骤：\n"
+                "  1. 注册 https://console.groq.com\n"
+                "  2. 运行: agent-reach configure groq-key gsk_xxxxx"
+            )
+
+        return "ok", "完整可用（播客下载 + Whisper 转录）"

agent_reach/channels/xueqiu.py

@@ -0,0 +1,314 @@
+# -*- coding: utf-8 -*-
+"""Xueqiu (雪球) — stock quotes, search, trending posts & hot stocks."""
+
+import http.cookiejar
+import json
+import re
+import urllib.parse
+import urllib.request
+from typing import Any
+
+from .base import Channel
+
+_UA = (
+    "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) "
+    "AppleWebKit/537.36 (KHTML, like Gecko) "
+    "Chrome/120.0.0.0 Safari/537.36"
+)
+_REFERER = "https://xueqiu.com/"
+_TIMEOUT = 10
+_XUEQIU_HOME = "https://xueqiu.com"
+
+# --------------- cookie-aware HTTP helpers --------------- #
+
+_cookie_jar = http.cookiejar.CookieJar()
+_opener = urllib.request.build_opener(
+    urllib.request.HTTPCookieProcessor(_cookie_jar),
+)
+_cookies_initialized = False
+
+
+def _inject_cookie_string(cookie_str: str) -> None:
+    """Parse a 'name=value; name2=value2' string and inject into the cookie jar."""
+    for pair in cookie_str.split(";"):
+        pair = pair.strip()
+        if "=" not in pair:
+            continue
+        name, _, value = pair.partition("=")
+        cookie = http.cookiejar.Cookie(
+            version=0,
+            name=name.strip(),
+            value=value.strip(),
+            port=None,
+            port_specified=False,
+            domain=".xueqiu.com",
+            domain_specified=True,
+            domain_initial_dot=True,
+            path="/",
+            path_specified=True,
+            secure=True,
+            expires=None,
+            discard=True,
+            comment=None,
+            comment_url=None,
+            rest={},
+        )
+        _cookie_jar.set_cookie(cookie)
+
+
+def _load_cookies_from_config() -> bool:
+    """Try to load Xueqiu cookies from agent-reach config file (xueqiu_cookie key)."""
+    try:
+        from ..config import Config
+
+        cfg = Config()
+        cookie_str = cfg.get("xueqiu_cookie")
+        if not cookie_str:
+            return False
+        _inject_cookie_string(cookie_str)
+        return True
+    except Exception:
+        return False
+
+
+def _load_cookies_from_browser() -> bool:
+    """Try to silently load Xueqiu cookies from the local Chrome browser.
+
+    Only succeeds when browser_cookie3 is installed AND the user is logged in
+    (xq_a_token present).  Failures are silently ignored so that agents without
+    a local browser keep working.
+    """
+    try:
+        try:
+            import rookiepy
+            cookies = rookiepy.chrome([".xueqiu.com"])
+            if not any(c.get("name") == "xq_a_token" for c in cookies):
+                return False
+            for c in cookies:
+                _cookie_jar.set(c["name"], c["value"], domain=c.get("domain", ".xueqiu.com"))
+            return True
+        except ImportError:
+            import browser_cookie3
+            cookies = list(browser_cookie3.chrome(domain_name=".xueqiu.com"))
+            if not any(c.name == "xq_a_token" for c in cookies):
+                return False
+            for c in cookies:
+                _cookie_jar.set_cookie(c)
+            return True
+    except Exception:
+        return False
+
+
+def _ensure_cookies() -> None:
+    """Populate session cookies using the best available source.
+
+    Priority order:
+    1. Saved cookie string in ~/.agent-reach/config.yaml  (set by configure --from-browser)
+    2. Live Chrome browser cookies via rookiepy/browser_cookie3 (if installed + logged in)
+    3. Homepage visit fallback                             (only yields anti-DDoS acw_tc,
+                                                           not enough for stock APIs)
+    """
+    global _cookies_initialized
+    if _cookies_initialized:
+        return
+    if _load_cookies_from_config():
+        _cookies_initialized = True
+        return
+    if _load_cookies_from_browser():
+        _cookies_initialized = True
+        return
+    # Fallback: visit homepage to pick up acw_tc anti-DDoS cookie.
+    # This is not sufficient for authenticated APIs but avoids hard failures
+    # on public endpoints that only need the session cookie.
+    req = urllib.request.Request(_XUEQIU_HOME, headers={"User-Agent": _UA})
+    _opener.open(req, timeout=_TIMEOUT)
+    _cookies_initialized = True
+
+
+def _get_json(url: str) -> Any:
+    """Fetch *url* with Xueqiu session cookies and return parsed JSON."""
+    _ensure_cookies()
+    req = urllib.request.Request(
+        url, headers={"User-Agent": _UA, "Referer": _REFERER}
+    )
+    with _opener.open(req, timeout=_TIMEOUT) as resp:
+        return json.loads(resp.read().decode("utf-8"))
+
+
+def _strip_html(text: str) -> str:
+    """Remove HTML tags and decode common entities."""
+    text = re.sub(r"<[^>]+>", "", text)
+    for entity, char in (("&nbsp;", " "), ("&amp;", "&"), ("&lt;", "<"), ("&gt;", ">")):
+        text = text.replace(entity, char)
+    return text.strip()
+
+
+class XueqiuChannel(Channel):
+    name = "xueqiu"
+    description = "雪球股票行情与社区动态"
+    backends = ["Xueqiu API (需要登录 Cookie)"]
+    tier = 1
+
+    # ------------------------------------------------------------------ #
+    # URL routing
+    # ------------------------------------------------------------------ #
+
+    def can_handle(self, url: str) -> bool:
+        d = urllib.parse.urlparse(url).netloc.lower()
+        return "xueqiu.com" in d
+
+    # ------------------------------------------------------------------ #
+    # Health check
+    # ------------------------------------------------------------------ #
+
+    def check(self, config=None):
+        try:
+            data = _get_json(
+                "https://stock.xueqiu.com/v5/stock/batch/quote.json?symbol=SH000001"
+            )
+            items = (data.get("data") or {}).get("items") or []
+            if items:
+                return "ok", "公开 API 可用（行情、搜索、热帖、热股）"
+            return "warn", "API 响应异常（返回数据为空）"
+        except Exception as e:
+            return "warn", (
+                f"Xueqiu API 连接失败：{e}。"
+                "请先登录雪球后运行：agent-reach configure --from-browser chrome"
+            )
+
+    # ------------------------------------------------------------------ #
+    # Data-fetching methods
+    # ------------------------------------------------------------------ #
+
+    def get_stock_quote(self, symbol: str) -> dict:
+        """获取实时股票行情。
+
+        Args:
+            symbol: 股票代码，如 SH600519（沪）、SZ000858（深）、AAPL（美）、00700（港）
+
+        Returns a dict with keys:
+          symbol, name, current, percent, chg, high, low, open, last_close,
+          volume, amount, market_capital, turnover_rate, pe_ttm, timestamp
+        """
+        data = _get_json(
+            f"https://stock.xueqiu.com/v5/stock/batch/quote.json?symbol={symbol}"
+        )
+        items = (data.get("data") or {}).get("items") or []
+        q = (items[0].get("quote") or {}) if items else {}
+        return {
+            "symbol": q.get("symbol", symbol),
+            "name": q.get("name", ""),
+            "current": q.get("current"),
+            "percent": q.get("percent"),
+            "chg": q.get("chg"),
+            "high": q.get("high"),
+            "low": q.get("low"),
+            "open": q.get("open"),
+            "last_close": q.get("last_close"),
+            "volume": q.get("volume"),
+            "amount": q.get("amount"),
+            "market_capital": q.get("market_capital"),
+            "turnover_rate": q.get("turnover_rate"),
+            "pe_ttm": q.get("pe_ttm"),
+            "timestamp": q.get("timestamp"),
+        }
+
+    def search_stock(self, query: str, limit: int = 10) -> list:
+        """搜索股票。
+
+        Args:
+            query: 股票代码或中文名称，如 "茅台"、"600519"
+            limit: 最多返回条数
+
+        Returns a list of dicts with keys:
+          symbol, name, exchange
+        """
+        data = _get_json(
+            f"https://xueqiu.com/stock/search.json"
+            f"?code={urllib.parse.quote(query)}&size={limit}"
+        )
+        stocks = data.get("stocks") or []
+        results = []
+        for s in stocks[:limit]:
+            results.append(
+                {
+                    "symbol": s.get("code", ""),
+                    "name": s.get("name", ""),
+                    "exchange": s.get("exchange", ""),
+                }
+            )
+        return results
+
+    def get_hot_posts(self, limit: int = 20) -> list:
+        """获取雪球热门帖子。
+
+        Uses the v4 public timeline endpoint which returns posts in a `list`
+        array.  Each item carries a JSON-encoded `data` field containing the
+        actual post payload (title, description, user, like_count, target).
+
+        Args:
+            limit: 最多返回条数（上限 50）
+
+        Returns a list of dicts with keys:
+          id, title, text, author, likes, url
+        """
+        data = _get_json(
+            "https://xueqiu.com/v4/statuses/public_timeline_by_category.json"
+            "?since_id=-1&max_id=-1&count=20&category=-1"
+        )
+        items = data.get("list") or []
+        results = []
+        for item in items[:limit]:
+            # Each item.data is a JSON string containing the real post payload
+            try:
+                post = (
+                    json.loads(item["data"])
+                    if isinstance(item.get("data"), str)
+                    else {}
+                )
+            except (json.JSONDecodeError, KeyError):
+                post = {}
+            user = post.get("user") or {}
+            text = _strip_html(
+                post.get("text") or post.get("description") or ""
+            )
+            target = post.get("target", "")
+            results.append(
+                {
+                    "id": post.get("id", 0),
+                    "title": post.get("title") or "",
+                    "text": text[:200],
+                    "author": user.get("screen_name", ""),
+                    "likes": post.get("like_count", 0),
+                    "url": f"https://xueqiu.com{target}" if target else "",
+                }
+            )
+        return results
+
+    def get_hot_stocks(self, limit: int = 10, stock_type: int = 10) -> list:
+        """获取热门股票排行。
+
+        Args:
+            limit:      最多返回条数（上限 50）
+            stock_type: 10=人气榜（默认），12=关注榜
+
+        Returns a list of dicts with keys:
+          symbol, name, current, percent, rank
+        """
+        data = _get_json(
+            f"https://stock.xueqiu.com/v5/stock/hot_stock/list.json"
+            f"?size={limit}&type={stock_type}"
+        )
+        items = (data.get("data") or {}).get("items") or []
+        results = []
+        for idx, item in enumerate(items[:limit], 1):
+            results.append(
+                {
+                    "symbol": item.get("code") or item.get("symbol", ""),
+                    "name": item.get("name", ""),
+                    "current": item.get("current"),
+                    "percent": item.get("percent"),
+                    "rank": idx,
+                }
+            )
+        return results

agent_reach/channels/youtube.py

@@ -1,125 +1,46 @@
 # -*- coding: utf-8 -*-
-"""YouTube — via yt-dlp (video info, subtitles, and search).
+"""YouTube — check if yt-dlp is available with JS runtime."""
 
-Backend: yt-dlp (https://github.com/yt-dlp/yt-dlp)
-Supports: read (info + subtitles), search (ytsearch)
-"""
-
-import json
 import shutil
-import subprocess
-import tempfile
-from pathlib import Path
-from urllib.parse import urlparse
-from .base import Channel, ReadResult, SearchResult
-from typing import List
+
+from agent_reach.utils.paths import get_ytdlp_config_path, render_ytdlp_fix_command
+from agent_reach.utils.text import read_utf8_text
+
+from .base import Channel
 
 
 class YouTubeChannel(Channel):
     name = "youtube"
-    description = "YouTube 视频字幕"
+    description = "YouTube 视频和字幕"
     backends = ["yt-dlp"]
-    requires_tools = ["yt-dlp"]
     tier = 0
 
     def can_handle(self, url: str) -> bool:
+        from urllib.parse import urlparse
         d = urlparse(url).netloc.lower()
         return "youtube.com" in d or "youtu.be" in d
 
-    async def read(self, url: str, config=None) -> ReadResult:
+    def check(self, config=None):
         if not shutil.which("yt-dlp"):
-            raise RuntimeError("yt-dlp not installed. Install: pip install yt-dlp")
-
-        with tempfile.TemporaryDirectory() as tmpdir:
-            info = self._get_info(url)
-            title = info.get("title", url)
-            author = info.get("uploader", "")
-
-            transcript = self._get_subtitles(url, tmpdir)
-            if not transcript:
-                transcript = f"[Video: {title}]\n[No subtitles available.]"
-
-            return ReadResult(
-                title=title, content=transcript, url=url,
-                author=author, platform="youtube",
-                extra={
-                    "duration": info.get("duration_string"),
-                    "view_count": info.get("view_count"),
-                    "upload_date": info.get("upload_date"),
-                },
+            return "off", "yt-dlp 未安装。安装：pip install yt-dlp"
+        # Check JS runtime
+        has_js = shutil.which("deno") or shutil.which("node")
+        if not has_js:
+            return "warn", (
+                "yt-dlp 已安装但缺少 JS runtime（YouTube 必须）。\n"
+                "  安装 Node.js 或 deno，然后运行：agent-reach install"
             )
-
-    async def search(self, query: str, config=None, **kwargs) -> List[SearchResult]:
-        """Search YouTube via yt-dlp's ytsearch."""
-        if not shutil.which("yt-dlp"):
-            raise RuntimeError("yt-dlp not installed. Install: pip install yt-dlp")
-
-        limit = kwargs.get("limit", 10)
-
-        try:
-            r = subprocess.run(
-                ["yt-dlp", "--dump-json", "--flat-playlist",
-                 f"ytsearch{limit}:{query}"],
-                capture_output=True, text=True, timeout=30,
-            )
-            results = []
-            for line in r.stdout.strip().split("\n"):
-                if not line.strip():
-                    continue
-                try:
-                    d = json.loads(line)
-                    vid = d.get("id", "")
-                    results.append(SearchResult(
-                        title=d.get("title", ""),
-                        url=f"https://youtube.com/watch?v={vid}" if vid else "",
-                        snippet=(
-                            f"👤 {d.get('channel', '?')} · "
-                            f"⏱ {d.get('duration_string', '?')} · "
-                            f"👁 {d.get('view_count', '?')}"
-                        ),
-                        extra={
-                            "channel": d.get("channel"),
-                            "duration": d.get("duration_string"),
-                            "view_count": d.get("view_count"),
-                        },
-                    ))
-                except json.JSONDecodeError:
-                    continue
-            return results
-        except subprocess.TimeoutExpired:
-            return []
-
-    def _get_info(self, url: str) -> dict:
-        try:
-            r = subprocess.run(
-                ["yt-dlp", "--dump-json", "--no-download", url],
-                capture_output=True, text=True, timeout=30,
-            )
-            if r.returncode == 0:
-                return json.loads(r.stdout)
-        except (subprocess.TimeoutExpired, json.JSONDecodeError):
-            pass
-        return {}
-
-    def _get_subtitles(self, url: str, tmpdir: str) -> str:
-        try:
-            subprocess.run(
-                ["yt-dlp", "--write-auto-sub", "--write-sub",
-                 "--sub-lang", "en,zh-Hans,zh",
-                 "--skip-download", "--sub-format", "vtt",
-                 "-o", f"{tmpdir}/%(id)s.%(ext)s", url],
-                capture_output=True, text=True, timeout=30,
-            )
-            for f in Path(tmpdir).glob("*.vtt"):
-                text = f.read_text(errors="replace")
-                lines = []
-                for line in text.split("\n"):
-                    line = line.strip()
-                    if not line or line.startswith("WEBVTT") or "-->" in line or line.isdigit():
-                        continue
-                    if line not in lines[-1:]:
-                        lines.append(line)
-                return "\n".join(lines)
-        except subprocess.TimeoutExpired:
-            pass
-        return ""
+        # Check yt-dlp config for --js-runtimes
+        # Deno works out of the box; Node.js requires explicit config
+        has_deno = shutil.which("deno")
+        if not has_deno:
+            ytdlp_config = get_ytdlp_config_path()
+            has_js_config = False
+            if ytdlp_config.exists():
+                has_js_config = "--js-runtimes" in read_utf8_text(ytdlp_config)
+            if not has_js_config:
+                return "warn", (
+                    "yt-dlp 已安装但未配置 JS runtime。运行：\n"
+                    f"  {render_ytdlp_fix_command()}"
+                )
+        return "ok", "可提取视频信息和字幕"

agent_reach/config.py

@@ -21,8 +21,7 @@ class Config:
     # Feature → required config keys
     FEATURE_REQUIREMENTS = {
         "exa_search": ["exa_api_key"],
-        "reddit_proxy": ["reddit_proxy"],
-        "twitter_bird": ["twitter_auth_token", "twitter_ct0"],
+        "twitter_xreach": ["twitter_auth_token", "twitter_ct0"],  # legacy key name; used by bird CLI
         "groq_whisper": ["groq_api_key"],
         "github_token": ["github_token"],
     }
@@ -41,7 +40,7 @@ class Config:
     def load(self):
         """Load config from YAML file."""
         if self.config_path.exists():
-            with open(self.config_path, "r") as f:
+            with open(self.config_path, "r", encoding="utf-8") as f:
                 self.data = yaml.safe_load(f) or {}
         else:
             self.data = {}
@@ -49,14 +48,22 @@ class Config:
     def save(self):
         """Save config to YAML file."""
         self._ensure_dir()
-        with open(self.config_path, "w") as f:
-            yaml.dump(self.data, f, default_flow_style=False, allow_unicode=True)
-        # Restrict permissions — config may contain credentials
+        # Create file with restricted permissions from the start to avoid
+        # a race window where credentials are briefly world-readable.
         try:
             import stat
-            self.config_path.chmod(stat.S_IRUSR | stat.S_IWUSR)  # 0o600
+            fd = os.open(
+                str(self.config_path),
+                os.O_WRONLY | os.O_CREAT | os.O_TRUNC,
+                stat.S_IRUSR | stat.S_IWUSR,  # 0o600
+            )
+            with os.fdopen(fd, "w", encoding="utf-8") as f:
+                yaml.dump(self.data, f, default_flow_style=False, allow_unicode=True)
         except OSError:
-            pass  # Windows or permission edge cases
+            # Fallback for Windows or other edge cases where os.open flags
+            # are not fully supported.
+            with open(self.config_path, "w", encoding="utf-8") as f:
+                yaml.dump(self.data, f, default_flow_style=False, allow_unicode=True)
 
     def get(self, key: str, default: Any = None) -> Any:
         """Get a config value. Also checks environment variables (uppercase)."""

agent_reach/cookie_extract.py

@@ -32,6 +32,12 @@ PLATFORM_SPECS = [
         "cookies": ["SESSDATA", "bili_jct"],
         "config_key": "bilibili",
     },
+    {
+        "name": "Xueqiu",
+        "domains": [".xueqiu.com", "xueqiu.com"],
+        "cookies": None,  # grab all — xq_a_token + session cookies required
+        "config_key": "xueqiu",
+    },
 ]
 
 
@@ -46,36 +52,66 @@ def extract_all(browser: str = "chrome") -> Dict[str, dict]:
             "bilibili": {"SESSDATA": "xxx", "bili_jct": "yyy"},
         }
     """
+    # Try rookiepy first (Rust-based, more stable), fallback to browser_cookie3
+    use_rookiepy = False
     try:
-        import browser_cookie3
+        import rookiepy
+        use_rookiepy = True
     except ImportError:
-        raise RuntimeError(
-            "browser_cookie3 not installed. Run: pip install browser-cookie3"
-        )
-
-    # Get browser cookie jar
-    browser_funcs = {
-        "chrome": browser_cookie3.chrome,
-        "firefox": browser_cookie3.firefox,
-        "edge": browser_cookie3.edge,
-        "brave": browser_cookie3.brave,
-        "opera": browser_cookie3.opera,
-    }
+        try:
+            import browser_cookie3
+        except ImportError:
+            raise RuntimeError(
+                "Cookie extraction requires rookiepy or browser_cookie3.\n"
+                "Install: pip install rookiepy  (recommended)\n"
+                "     or: pip install browser-cookie3"
+            )
 
     browser = browser.lower()
-    if browser not in browser_funcs:
+    supported = ["chrome", "firefox", "edge", "brave", "opera"]
+    if browser not in supported:
         raise ValueError(
-            f"Unsupported browser: {browser}. "
-            f"Supported: {', '.join(browser_funcs.keys())}"
+            f"Unsupported browser: {browser}. Supported: {', '.join(supported)}"
         )
 
-    try:
-        cookie_jar = browser_funcs[browser]()
-    except Exception as e:
-        raise RuntimeError(
-            f"Could not read {browser} cookies: {e}\n"
-            f"Make sure {browser} is closed and you have permission to read its data."
-        )
+    if use_rookiepy:
+        # rookiepy returns list of dicts with name/value/domain/path keys
+        try:
+            browser_funcs = {
+                "chrome": rookiepy.chrome,
+                "firefox": rookiepy.firefox,
+                "edge": rookiepy.edge,
+                "brave": rookiepy.brave,
+                "opera": rookiepy.opera,
+            }
+            raw_cookies = browser_funcs[browser]()
+            # Wrap into objects with .name, .value, .domain for compatibility
+            class _Cookie:
+                def __init__(self, d):
+                    self.name = d.get("name", "")
+                    self.value = d.get("value", "")
+                    self.domain = d.get("domain", "")
+            cookie_jar = [_Cookie(c) for c in raw_cookies]
+        except Exception as e:
+            raise RuntimeError(
+                f"Could not read {browser} cookies via rookiepy: {e}\n"
+                f"Make sure {browser} is closed and you have permission."
+            )
+    else:
+        browser_funcs = {
+            "chrome": browser_cookie3.chrome,
+            "firefox": browser_cookie3.firefox,
+            "edge": browser_cookie3.edge,
+            "brave": browser_cookie3.brave,
+            "opera": browser_cookie3.opera,
+        }
+        try:
+            cookie_jar = browser_funcs[browser]()
+        except Exception as e:
+            raise RuntimeError(
+                f"Could not read {browser} cookies: {e}\n"
+                f"Make sure {browser} is closed and you have permission."
+            )
 
     results = {}
 
@@ -112,6 +148,57 @@ def extract_all(browser: str = "chrome") -> Dict[str, dict]:
     return results
 
 
+def _sync_xfetch_session(auth_token: str, ct0: str) -> None:
+    """Sync Twitter credentials to ~/.config/xfetch/session.json (legacy xreach compat)."""
+    import json
+    import os
+
+    try:
+        xfetch_dir = os.path.join(os.path.expanduser("~"), ".config", "xfetch")
+        os.makedirs(xfetch_dir, exist_ok=True)
+        session_path = os.path.join(xfetch_dir, "session.json")
+        session_data: dict = {}
+        if os.path.exists(session_path):
+            try:
+                with open(session_path, "r", encoding="utf-8") as sf:
+                    session_data = json.load(sf)
+            except (json.JSONDecodeError, OSError):
+                session_data = {}
+        session_data["authToken"] = auth_token
+        session_data["ct0"] = ct0
+        with open(session_path, "w", encoding="utf-8") as sf:
+            json.dump(session_data, sf, indent=2)
+        os.chmod(session_path, 0o600)
+    except Exception:
+        # Non-fatal: agent-reach config is the source of truth, xfetch sync is best-effort
+        pass
+
+
+def _sync_bird_env(auth_token: str, ct0: str) -> None:
+    """Write Twitter credentials to ~/.config/bird/credentials.env for bird CLI.
+
+    bird reads AUTH_TOKEN and CT0 from environment variables. This writes a
+    shell-sourceable file so users can `source ~/.config/bird/credentials.env`.
+    """
+    import os
+
+    try:
+        bird_dir = os.path.join(os.path.expanduser("~"), ".config", "bird")
+        os.makedirs(bird_dir, exist_ok=True)
+        env_path = os.path.join(bird_dir, "credentials.env")
+        with open(env_path, "w", encoding="utf-8") as f:
+            f.write(f'AUTH_TOKEN="{auth_token}"\n')
+            f.write(f'CT0="{ct0}"\n')
+        os.chmod(env_path, 0o600)
+    except Exception:
+        # Non-fatal: agent-reach config is the source of truth, bird env sync is best-effort
+        pass
+
+
+# Alias for callers expecting the name _sync_bird_credentials
+_sync_bird_credentials = _sync_bird_env
+
+
 def configure_from_browser(browser: str, config) -> List[Tuple[str, bool, str]]:
     """
     Extract cookies and configure all found platforms.
@@ -136,6 +223,8 @@ def configure_from_browser(browser: str, config) -> List[Tuple[str, bool, str]]:
         if "auth_token" in tc and "ct0" in tc:
             config.set("twitter_auth_token", tc["auth_token"])
             config.set("twitter_ct0", tc["ct0"])
+            # Legacy sync (best-effort)
+            _sync_xfetch_session(tc["auth_token"], tc["ct0"])
             results_list.append(("Twitter/X", True, "auth_token + ct0"))
         else:
             found = ", ".join(tc.keys())
@@ -163,4 +252,16 @@ def configure_from_browser(browser: str, config) -> List[Tuple[str, bool, str]]:
             results_list.append(("Bilibili", False,
                                  f"No SESSDATA found. Make sure you're logged into bilibili.com in {browser}."))
 
+    if "xueqiu" in extracted:
+        cookie_str = extracted["xueqiu"].get("cookie_string", "")
+        # Only save if xq_a_token is present — anonymous cookies are useless
+        if cookie_str and "xq_a_token" in cookie_str:
+            config.set("xueqiu_cookie", cookie_str)
+            n_cookies = len(cookie_str.split(";"))
+            results_list.append(("Xueqiu", True, f"{n_cookies} cookies (含 xq_a_token)"))
+        elif cookie_str:
+            results_list.append(("Xueqiu", False,
+                                 f"找到 {len(cookie_str.split(';'))} 个 Cookie 但缺少 xq_a_token，"
+                                 f"请先在 {browser} 中登录 xueqiu.com"))
+
     return results_list

agent_reach/core.py

@@ -1,126 +1,36 @@
 # -*- coding: utf-8 -*-
 """
-AgentReach — the unified entry point.
+AgentReach — installer, doctor, and configuration tool.
 
-Pure glue: routes URLs to the right channel, routes searches to the right engine.
-Every channel is a thin wrapper around an external tool. Swap any backend anytime.
+Agent Reach helps AI agents install and configure upstream platform tools
+(bird CLI, yt-dlp, mcporter, gh CLI, etc.). After installation, agents
+call the upstream tools directly — no wrapper layer needed.
 
 Usage:
-    from agent_reach import AgentReach
+    from agent_reach.doctor import check_all, format_report
+    from agent_reach.config import Config
 
-    eyes = AgentReach()
-    content = await eyes.read("https://github.com/openai/gpt-4")
-    results = await eyes.search("AI agent framework")
+    config = Config()
+    results = check_all(config)
+    print(format_report(results))
 """
 
-import asyncio
-from typing import Any, Dict, List, Optional
+from typing import Dict, Optional
 
 from agent_reach.config import Config
-from agent_reach.channels import get_channel_for_url, get_channel, get_all_channels
 
 
 class AgentReach:
-    """Give your AI Agent eyes to see the entire internet."""
+    """Give your AI Agent eyes to see the entire internet.
+
+    This class provides health-check functionality.
+    For reading/searching, use the upstream tools directly
+    (see SKILL.md for commands).
+    """
 
     def __init__(self, config: Optional[Config] = None):
         self.config = config or Config()
 
-    # ── Reading ─────────────────────────────────────────
-
-    async def read(self, url: str) -> Dict[str, Any]:
-        """
-        Read content from any URL. Auto-detects platform.
-
-        Supported: Web, GitHub, Reddit, Twitter, YouTube,
-        Bilibili, RSS, and more.
-
-        Returns:
-            Dict with title, content, url, author, platform, etc.
-        """
-        if not url.startswith(("http://", "https://")):
-            url = f"https://{url}"
-
-        channel = get_channel_for_url(url)
-        result = await channel.read(url, config=self.config)
-        return result.to_dict()
-
-    async def read_batch(self, urls: List[str]) -> List[Dict[str, Any]]:
-        """Read multiple URLs concurrently."""
-        tasks = [self.read(url) for url in urls]
-        results = await asyncio.gather(*tasks, return_exceptions=True)
-        return [r for r in results if not isinstance(r, Exception)]
-
-    def detect_platform(self, url: str) -> str:
-        """Detect what platform a URL belongs to."""
-        channel = get_channel_for_url(url)
-        return channel.name
-
-    # ── Searching ───────────────────────────────────────
-
-    async def search(self, query: str, num_results: int = 5) -> List[Dict[str, Any]]:
-        """Semantic web search via Exa."""
-        ch = get_channel("exa_search")
-        results = await ch.search(query, config=self.config, limit=num_results)
-        return [r.to_dict() for r in results]
-
-    async def search_reddit(self, query: str, subreddit: Optional[str] = None, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search Reddit via Exa (bypasses IP blocks)."""
-        ch = get_channel("exa_search")
-        q = f"site:reddit.com/r/{subreddit} {query}" if subreddit else f"site:reddit.com {query}"
-        results = await ch.search(q, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_github(self, query: str, language: Optional[str] = None, limit: int = 5) -> List[Dict[str, Any]]:
-        """Search GitHub repositories."""
-        ch = get_channel("github")
-        results = await ch.search(query, config=self.config, language=language, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_twitter(self, query: str, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search Twitter. Uses bird CLI if available, else Exa."""
-        ch = get_channel("twitter")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_youtube(self, query: str, limit: int = 5) -> List[Dict[str, Any]]:
-        """Search YouTube via yt-dlp."""
-        ch = get_channel("youtube")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_bilibili(self, query: str, limit: int = 5) -> List[Dict[str, Any]]:
-        """Search Bilibili. Tries yt-dlp first, falls back to Exa."""
-        ch = get_channel("bilibili")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_xhs(self, query: str, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search XiaoHongShu via mcporter."""
-        ch = get_channel("xiaohongshu")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_instagram(self, query: str, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search Instagram via Exa."""
-        ch = get_channel("instagram")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_linkedin(self, query: str, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search LinkedIn via MCP or Exa."""
-        ch = get_channel("linkedin")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    async def search_bosszhipin(self, query: str, limit: int = 10) -> List[Dict[str, Any]]:
-        """Search Boss直聘 via MCP or Exa."""
-        ch = get_channel("bosszhipin")
-        results = await ch.search(query, config=self.config, limit=limit)
-        return [r.to_dict() for r in results]
-
-    # ── Health ──────────────────────────────────────────
-
     def doctor(self) -> Dict[str, dict]:
         """Check all channel availability."""
         from agent_reach.doctor import check_all
@@ -130,13 +40,3 @@ class AgentReach:
         """Get formatted health report."""
         from agent_reach.doctor import check_all, format_report
         return format_report(check_all(self.config))
-
-    # ── Sync wrappers ───────────────────────────────────
-
-    def read_sync(self, url: str) -> Dict[str, Any]:
-        """Synchronous version of read()."""
-        return asyncio.run(self.read(url))
-
-    def search_sync(self, query: str, num_results: int = 5) -> List[Dict[str, Any]]:
-        """Synchronous version of search()."""
-        return asyncio.run(self.search(query, num_results))

agent_reach/doctor.py

@@ -25,53 +25,84 @@ def check_all(config: Config) -> Dict[str, dict]:
 
 
 def format_report(results: Dict[str, dict]) -> str:
-    """Format results as a readable text report."""
+    """Format results as a readable text report (with Rich markup)."""
+    try:
+        from rich.markup import escape
+    except ImportError:
+        escape = lambda x: x
+
     lines = []
-    lines.append("👁️  Agent Reach 状态")
-    lines.append("=" * 40)
+    lines.append("[bold cyan]Agent Reach 状态[/bold cyan]")
+    lines.append("[cyan]" + "=" * 40 + "[/cyan]")
 
     ok_count = sum(1 for r in results.values() if r["status"] == "ok")
     total = len(results)
 
     # Tier 0 — zero config
     lines.append("")
-    lines.append("✅ 装好即用：")
+    lines.append("[bold]✅ 装好即用：[/bold]")
     for key, r in results.items():
         if r["tier"] == 0:
+            name_msg = f"[bold]{escape(r['name'])}[/bold] — {escape(r['message'])}"
             if r["status"] == "ok":
-                lines.append(f"  ✅ {r['name']} — {r['message']}")
+                lines.append(f"  [green]✅[/green] {name_msg}")
             elif r["status"] == "warn":
-                lines.append(f"  ⚠️  {r['name']} — {r['message']}")
+                lines.append(f"  [yellow][!][/yellow]  {name_msg}")
             elif r["status"] in ("off", "error"):
-                lines.append(f"  ❌ {r['name']} — {r['message']}")
+                lines.append(f"  [red][X][/red]  {name_msg}")
 
-    # Tier 1 — needs free key
+    # Tier 1 — needs free key / login
     tier1 = {k: r for k, r in results.items() if r["tier"] == 1}
-    if tier1:
+    tier1_active = {k: r for k, r in tier1.items() if r["status"] == "ok"}
+    tier1_inactive = {k: r for k, r in tier1.items() if r["status"] != "ok"}
+    if tier1_active:
         lines.append("")
-        lines.append("🔍 搜索（mcporter 即可解锁）：")
-        for key, r in tier1.items():
-            if r["status"] == "ok":
-                lines.append(f"  ✅ {r['name']} — {r['message']}")
-            else:
-                lines.append(f"  ⬜ {r['name']} — {r['message']}")
+        lines.append("[bold]可选渠道（已安装）：[/bold]")
+        for key, r in tier1_active.items():
+            name_msg = f"[bold]{escape(r['name'])}[/bold] — {escape(r['message'])}"
+            lines.append(f"  [green]✅[/green] {name_msg}")
 
-    # Tier 2 — optional setup
+    # Tier 2 — optional complex setup
     tier2 = {k: r for k, r in results.items() if r["tier"] == 2}
-    if tier2:
-        lines.append("")
-        lines.append("🔧 配置后可用：")
-        for key, r in tier2.items():
-            if r["status"] == "ok":
-                lines.append(f"  ✅ {r['name']} — {r['message']}")
-            elif r["status"] == "warn":
-                lines.append(f"  ⚠️  {r['name']} — {r['message']}")
-            else:
-                lines.append(f"  ⬜ {r['name']} — {r['message']}")
+    tier2_active = {k: r for k, r in tier2.items() if r["status"] == "ok"}
+    tier2_inactive = {k: r for k, r in tier2.items() if r["status"] != "ok"}
+    if tier2_active:
+        if not tier1_active:
+            lines.append("")
+            lines.append("[bold]可选渠道（已安装）：[/bold]")
+        for key, r in tier2_active.items():
+            name_msg = f"[bold]{escape(r['name'])}[/bold] — {escape(r['message'])}"
+            lines.append(f"  [green]✅[/green] {name_msg}")
 
     lines.append("")
-    lines.append(f"状态：{ok_count}/{total} 个渠道可用")
-    if ok_count < total:
-        lines.append("运行 `agent-reach setup` 解锁更多渠道")
+    status_color = "green" if ok_count == total else ("yellow" if ok_count > 0 else "red")
+    lines.append(f"状态：[{status_color}]{ok_count}/{total}[/{status_color}] 个渠道可用")
+
+    # Summarize inactive optional channels in one line instead of listing each
+    all_inactive = list(tier1_inactive.values()) + list(tier2_inactive.values())
+    if all_inactive:
+        names = [r["name"] for r in all_inactive]
+        lines.append(
+            f"还有 {len(names)} 个可选渠道可以解锁（{'、'.join(names)}），"
+            "告诉你的 Agent「帮我装 XXX」即可"
+        )
+
+    # Security check: config file permissions (Unix only)
+    import os
+    import stat
+    import sys
+
+    config_path = Config.CONFIG_DIR / "config.yaml"
+    if config_path.exists() and sys.platform != "win32":
+        try:
+            mode = config_path.stat().st_mode
+            if mode & (stat.S_IRGRP | stat.S_IROTH):
+                lines.append("")
+                lines.append(
+                    "[bold red][!]  安全提示：config.yaml 权限过宽（其他用户可读）[/bold red]"
+                )
+                lines.append("   修复：chmod 600 ~/.agent-reach/config.yaml")
+        except OSError:
+            pass
 
     return "\n".join(lines)

agent_reach/guides/setup-exa.md

@@ -22,8 +22,8 @@ mcporter config add exa https://mcp.exa.ai/mcp
 
 ### 3. 验证
 ```bash
-agent-reach doctor | grep "Web Search"
-agent-reach search "test" -n 1
+agent-reach doctor | grep "Search"
+mcporter call 'exa.web_search_exa(query: "test", numResults: 1)'
 ```
 
 ## 需要用户手动做的步骤

agent_reach/guides/setup-reddit.md

@@ -1,60 +1,45 @@
-# Reddit 代理配置指南
+# Reddit 配置指南
 
 ## 功能说明
-Reddit 封锁了大量服务器 IP，直接访问会返回 403。需要 ISP 代理（Residential/ISP Proxy）才能读取完整的 Reddit 帖子和评论。
 
-**注意**：即使没有代理，也可以通过 Exa 搜索找到 Reddit 内容（只需要配 Exa API key）。代理只是用于读取完整帖子+评论。
+Reddit 封锁了几乎所有非浏览器的直接访问（包括数据中心和 ISP 代理 IP），JSON API 返回 403。
+
+Agent Reach 通过 **Exa** 实现 Reddit 的搜索和阅读功能：
+- **搜索**：`web_search_exa` + `includeDomains: ["reddit.com"]`
+- **阅读完整帖子+评论**：`crawling_exa` 读取 Reddit URL 的缓存内容
+
+免费，无需代理，无需 API Key。
 
 ## Agent 可自动完成的步骤
 
-1. 检查当前状态：
+1. 检查 Exa 是否可用：
 ```bash
-agent-reach doctor | grep "Reddit"
+agent-reach doctor | grep -E "Reddit|Exa"
 ```
 
-2. 如果用户提供了代理，测试连通性：
+2. 如果 Exa 未安装，自动安装：
 ```bash
-curl -s --proxy "用户提供的代理" \
-  -H "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36" \
-  "https://www.reddit.com/r/test.json?limit=1" \
-  -o /dev/null -w "%{http_code}"
+npm install -g mcporter
+mcporter config add exa https://mcp.exa.ai/mcp
 ```
-返回 200 = 可用，403 = 代理被封，其他 = 配置错误
 
-3. 写入配置：
-```python
-from agent_reach.config import Config
-c = Config()
-c.set("reddit_proxy", "http://用户名:密码@IP:端口")
+或一键安装：
+```bash
+agent-reach install --env=auto
+```
+
+## 使用示例
+
+搜索 Reddit 内容：
+```bash
+mcporter call 'exa.web_search_exa(query: "python best practices", numResults: 5, includeDomains: ["reddit.com"])'
+```
+
+阅读完整帖子和评论：
+```bash
+mcporter call 'exa.crawling_exa(urls: ["https://www.reddit.com/r/python/comments/xxx/"], maxCharacters: 10000)'
 ```
 
 ## 需要用户手动做的步骤
 
-请告诉用户：
-
-> 要完整阅读 Reddit 帖子和评论，需要一个 ISP 代理（约 $3-10/月）。
->
-> 推荐代理服务商（选一个就行）：
-> 1. **Smartproxy** (https://smartproxy.com) — ISP 代理，按流量计费
-> 2. **Bright Data** (https://brightdata.com) — 大厂，ISP 代理
-> 3. **IPRoyal** (https://iproyal.com) — 便宜，适合入门
-> 4. **ProxyEmpire** (https://proxyempire.io) — 有 Reddit 专用代理
->
-> 购买时选择：
-> - 类型：**ISP Proxy**（不要选 Datacenter，会被封）
-> - 地区：**美国**
-> - 协议：**HTTP**
->
-> 购买后你会得到一个代理地址，格式类似：
-> `http://用户名:密码@IP地址:端口号`
->
-> 把这个地址发给我就行。
->
-> ⚠️ 如果不想花钱，可以跳过。我仍然可以通过搜索引擎找到 Reddit 上的内容，只是不能读完整的帖子和评论。
-
-## Agent 收到代理后的操作
-
-1. 测试代理：用 curl 测试 reddit.com 是否返回 200
-2. 如果成功，写入配置：`config.set("reddit_proxy", proxy_url)`
-3. 反馈："✅ Reddit 完整阅读已开启！现在我可以读取 Reddit 帖子和所有评论了。"
-4. 如果失败，告诉用户："❌ 这个代理无法访问 Reddit，请检查代理是否有效，或换一个试试。"
+无。Exa 通过 `agent-reach install --env=auto` 自动配置。

agent_reach/guides/setup-twitter.md

@@ -1,67 +1,81 @@
 # Twitter 高级功能配置指南（bird CLI）
 
-## 功能说明
-基础 Twitter 功能（搜索+读单条推文）无需配置，开箱即用。
+Twitter 基础阅读通过 Jina Reader 免费可用，无需配置。
 
-高级功能需要 bird CLI：
-- 查看用户时间线
-- 深度搜索（更精确、更多结果）
-- 读取完整线程（thread）
-- 查看关注列表推文
+高级功能需要 bird CLI（@steipete/bird）：
+
+- 搜索推文（`bird search`）
+- 读取完整推文和对话链（`bird read`、`bird thread`）
+- 用户时间线（`bird user-tweets`）
 
 bird 是免费开源工具（npm 包 @steipete/bird），但需要你的 Twitter 账号 cookie。
 
-## Agent 可自动完成的步骤
+## 快速配置
 
 1. 检查 bird 是否安装：
+
 ```bash
 which bird && echo "installed" || echo "not installed"
 ```
 
 2. 安装 bird：
+
 ```bash
 npm install -g @steipete/bird
 ```
 
-3. 测试（需要先配置 cookie）：
+> 备选包：`npm install -g @connormartin/bird`
+
+3. 测试是否配置好：
+
 ```bash
 AUTH_TOKEN="xxx" CT0="yyy" bird search "test" -n 1
 ```
 
-4. 用 agent-reach 配置 cookie（推荐）：
+## 获取 Cookie（Cookie-Editor 方式，推荐）
+
+1. 安装 [Cookie-Editor](https://cookie-editor.com/) 浏览器扩展
+2. 登录 x.com
+3. 点击 Cookie-Editor 图标 → Export → 复制全部
+4. 运行配置命令：
+
 ```bash
-agent-reach configure twitter-cookies "auth_token=xxx; ct0=yyy"
+agent-reach configure twitter-cookies "粘贴的 cookie JSON"
 ```
 
-## 需要用户手动做的步骤
+这会自动提取 `auth_token` 和 `ct0`，并写入环境变量。
 
-请告诉用户：
+## 手动设置 Cookie
 
-> Twitter 高级功能需要你的 Twitter 账号 cookie（完全免费）。
->
-> **最简单的方式：**
-> 1. 安装 Chrome 插件 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm)
-> 2. 打开 https://x.com 并确保已登录
-> 3. 点击 Cookie-Editor 插件图标 → Export → Header String
-> 4. 把导出的内容发给我
->
-> **手动方式：**
-> 1. 用 Chrome 打开 https://x.com 并确保你已登录
-> 2. 按 **F12** 打开开发者工具（Mac 按 Cmd+Option+I）
-> 3. 点击顶部的 **Application**（应用）标签
-> 4. 左侧找到 **Cookies** → **https://x.com**
-> 5. 在列表中找到以下两个值，双击复制：
->    - **auth_token** — 一串字母数字
->    - **ct0** — 一串字母数字
-> 6. 把这两个值发给我
->
-> ⚠️ 这些 cookie 让我能以你的身份读取推文（只读）。我不会发推、点赞或做任何操作。
-> ⚠️ cookie 大约 1-3 个月会过期，届时需要重新导出。
-
-## Agent 收到 cookie 后的操作
+如果你已经知道 `auth_token` 和 `ct0`：
 
 1. 安装 bird（如果没装）：`npm install -g @steipete/bird`
-2. 配置 cookie：`agent-reach configure twitter-cookies "粘贴的内容"`
-3. 测试：运行 `agent-reach doctor` 确认 Twitter 状态
-4. 反馈："✅ Twitter 高级功能已开启！现在可以搜索推文、查看时间线了。"
-5. 如果失败："❌ Cookie 无效或已过期，请重新导出。"
+
+2. 设置环境变量：
+
+```bash
+export AUTH_TOKEN="你的auth_token"
+export CT0="你的ct0"
+```
+
+3. 测试：
+
+```bash
+bird search "test" -n 1
+```
+
+## 代理配置
+
+> bird CLI 支持通过环境变量设置代理：
+
+```bash
+export HTTP_PROXY="http://user:pass@host:port"
+export HTTPS_PROXY="http://user:pass@host:port"
+bird search "test" -n 1
+```
+
+也可以使用全局代理工具：
+
+```bash
+proxychains bird search "test" -n 1
+```

agent_reach/guides/setup-wechat.md

@@ -18,7 +18,7 @@ playwright install chromium
 
 3. 安装完成后测试：
 ```bash
-agent-reach read "https://mp.weixin.qq.com/s/一个测试链接"
+curl -s "https://r.jina.ai/https://mp.weixin.qq.com/s/一个测试链接" -H "Accept: text/markdown"
 ```
 
 ## 需要用户手动做的步骤

agent_reach/guides/setup-xiaohongshu.md

@@ -45,12 +45,17 @@ agent-reach doctor
 
 ## 需要用户手动做的步骤
 
-如果 doctor 显示"MCP 已连接但未登录"：
+如果 doctor 显示"MCP 已连接但未登录"，需要导入 cookies：
 
-> 小红书需要登录一次（之后会记住你的登录状态）。
+> **推荐方式：Cookie-Editor 浏览器导出（最可靠）**
 >
-> 打开 http://localhost:18060 ，用手机小红书 App 扫描二维码登录。
-> 登录后 cookie 会自动保存在 Docker 容器内，大约 1-3 个月有效。
+> 1. 在 Chrome 中安装 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 扩展
+> 2. 浏览器登录 xiaohongshu.com
+> 3. 点击 Cookie-Editor 图标 → Export → Header String
+> 4. 把导出的字符串发给 Agent，运行：`agent-reach configure xhs-cookies "导出的cookie字符串"`
+>
+> **注意**：`http://localhost:18060` 根路径可能返回 404，这是正常的——MCP 服务在 `/mcp` 路径。
+> 不要依赖 QR 扫码登录，Docker 容器内的 QR 登录页面不一定可用，且 cookies 不会自动共享到 MCP 服务。
 
 ## 常见问题
 
@@ -67,5 +72,25 @@ docker run -d \
 **Q: 服务器上小红书提示 IP 风险？**
 A: 加代理参数 `-e XHS_PROXY=http://user:pass@ip:port`，推荐住宅代理。
 
+**Q: Docker 镜像不支持 ARM64 / Apple Silicon？**
+A: 上游镜像暂无 ARM64 版本，两种解决办法：
+
+方法一：使用 Rosetta 模拟运行（推荐，最简单）
+```bash
+docker run -d \
+  --name xiaohongshu-mcp \
+  -p 18060:18060 \
+  --platform linux/amd64 \
+  xpzouying/xiaohongshu-mcp
+```
+
+方法二：从源码编译原生 ARM64 版本
+```bash
+git clone https://github.com/xpzouying/xiaohongshu-mcp
+cd xiaohongshu-mcp
+docker build -t xiaohongshu-mcp .
+docker run -d --name xiaohongshu-mcp -p 18060:18060 xiaohongshu-mcp
+```
+
 **Q: 我不想用 Docker？**
 A: 可以从源码编译：https://github.com/xpzouying/xiaohongshu-mcp

agent_reach/integrations/mcp_server.py

@@ -1,10 +1,11 @@
 # -*- coding: utf-8 -*-
 """
-Agent Reach MCP Server — expose all capabilities as MCP tools.
+Agent Reach MCP Server — expose doctor/status as MCP tool.
 
 Run: python -m agent_reach.integrations.mcp_server
 
-8 tools for any MCP-compatible AI Agent.
+Agent Reach is an installer + doctor tool. For actual reading/searching,
+agents should call upstream tools directly (bird, yt-dlp, mcporter, etc.).
 """
 
 import asyncio
@@ -35,50 +36,15 @@ def create_server():
     @server.list_tools()
     async def list_tools():
         return [
-            Tool(name="read_url",
-                 description="Read content from any URL. Supports: web, GitHub, Reddit, Twitter, YouTube, Bilibili, RSS.",
-                 inputSchema={"type": "object", "properties": {"url": {"type": "string"}}, "required": ["url"]}),
-            Tool(name="read_batch",
-                 description="Read multiple URLs concurrently.",
-                 inputSchema={"type": "object", "properties": {"urls": {"type": "array", "items": {"type": "string"}}}, "required": ["urls"]}),
-            Tool(name="detect_platform",
-                 description="Detect what platform a URL belongs to.",
-                 inputSchema={"type": "object", "properties": {"url": {"type": "string"}}, "required": ["url"]}),
-            Tool(name="search",
-                 description="Semantic web search via Exa.",
-                 inputSchema={"type": "object", "properties": {"query": {"type": "string"}, "num_results": {"type": "integer", "default": 5}}, "required": ["query"]}),
-            Tool(name="search_reddit",
-                 description="Search Reddit posts.",
-                 inputSchema={"type": "object", "properties": {"query": {"type": "string"}, "subreddit": {"type": "string"}, "limit": {"type": "integer", "default": 10}}, "required": ["query"]}),
-            Tool(name="search_github",
-                 description="Search GitHub repositories.",
-                 inputSchema={"type": "object", "properties": {"query": {"type": "string"}, "language": {"type": "string"}, "limit": {"type": "integer", "default": 5}}, "required": ["query"]}),
-            Tool(name="search_twitter",
-                 description="Search Twitter/X posts.",
-                 inputSchema={"type": "object", "properties": {"query": {"type": "string"}, "limit": {"type": "integer", "default": 10}}, "required": ["query"]}),
             Tool(name="get_status",
-                 description="Get Agent Reach status: which channels are active.",
+                 description="Get Agent Reach status: which channels are installed and active.",
                  inputSchema={"type": "object", "properties": {}}),
         ]
 
     @server.call_tool()
     async def call_tool(name: str, arguments: dict):
         try:
-            if name == "read_url":
-                result = await eyes.read(arguments["url"])
-            elif name == "read_batch":
-                result = await eyes.read_batch(arguments["urls"])
-            elif name == "detect_platform":
-                result = eyes.detect_platform(arguments["url"])
-            elif name == "search":
-                result = await eyes.search(arguments["query"], arguments.get("num_results", 5))
-            elif name == "search_reddit":
-                result = await eyes.search_reddit(arguments["query"], arguments.get("subreddit"), arguments.get("limit", 10))
-            elif name == "search_github":
-                result = await eyes.search_github(arguments["query"], arguments.get("language"), arguments.get("limit", 5))
-            elif name == "search_twitter":
-                result = await eyes.search_twitter(arguments["query"], arguments.get("limit", 10))
-            elif name == "get_status":
+            if name == "get_status":
                 result = eyes.doctor_report()
             else:
                 result = f"Unknown tool: {name}"

agent_reach/integrations/skill/SKILL.md

@@ -1,65 +0,0 @@
----
-name: agent-reach
-description: "Give your AI Agent eyes to see the entire internet. Search + read 10+ platforms with one install."
-install: pip install git+https://github.com/Panniantong/agent-reach.git
----
-
-# Agent Reach — 给 Agent 装上眼睛 👁️
-
-安装后你就能搜索和阅读全网内容。
-
-## 安装
-
-```bash
-pip install git+https://github.com/Panniantong/agent-reach.git
-```
-
-## 装完直接能用的（零配置）
-
-- `agent-reach read <URL>` — 读取任意网页、GitHub、B站、YouTube、RSS
-- `agent-reach search-github "query"` — 搜索 GitHub 仓库
-- `agent-reach doctor` — 查看所有平台状态
-
-## 解锁更多功能
-
-运行 `agent-reach configure` 进行交互式配置，或者读取以下指南：
-
-| 功能 | 指南文件 |
-|------|---------|
-| 全网搜索 + Reddit搜索 + Twitter搜索 | `agent_reach/guides/setup-exa.md` |
-| Reddit 完整阅读 | `agent_reach/guides/setup-reddit.md` |
-| Twitter 高级（时间线/线程） | `agent_reach/guides/setup-twitter.md` |
-| 小红书 | `agent_reach/guides/setup-xiaohongshu.md` |
-| 微信公众号 | `agent_reach/guides/setup-wechat.md` |
-| 视频语音转文字 | `agent_reach/guides/setup-groq.md` |
-
-每个指南里有详细的步骤说明，你（Agent）可以照着做，只有需要人类操作的部分（登录、复制 key）才需要问用户。
-
-## MCP Server
-
-如果你的 Agent 平台支持 MCP：
-
-```bash
-pip install agent-reach[mcp]
-python -m agent_reach.integrations.mcp_server
-```
-
-提供 8 个工具：read_url, read_batch, detect_platform, search, search_reddit, search_github, search_twitter, get_status
-
-## Python API
-
-```python
-from agent_reach import AgentReach
-import asyncio
-
-eyes = AgentReach()
-
-# 读取
-result = asyncio.run(eyes.read("https://github.com/openai/gpt-4"))
-
-# 搜索
-results = asyncio.run(eyes.search("AI agent framework"))
-
-# 健康检查
-print(eyes.doctor_report())
-```

agent_reach/scripts/transcribe_xiaoyuzhou.sh

@@ -0,0 +1,167 @@
+#!/bin/bash
+# 小宇宙播客转文字脚本
+# 用法: bash transcribe.sh <小宇宙链接> [输出文件路径]
+# 环境变量: GROQ_API_KEY (必须)
+
+set -e
+
+URL="${1:?用法: bash transcribe.sh <小宇宙链接> [输出文件路径]}"
+OUTPUT="${2:-/tmp/podcast_transcript.txt}"
+TMPDIR="/tmp/xiaoyuzhou_$$"
+
+# Try env var first, then agent-reach config.yaml
+if [ -z "$GROQ_API_KEY" ]; then
+    CONFIG_FILE="$HOME/.agent-reach/config.yaml"
+    if [ -f "$CONFIG_FILE" ]; then
+        GROQ_API_KEY=$(python3 -c "import yaml; print((yaml.safe_load(open('$CONFIG_FILE')) or {}).get('groq_api_key',''))" 2>/dev/null || true)
+    fi
+fi
+GROQ_API_KEY="${GROQ_API_KEY:?请设置 GROQ_API_KEY 环境变量或运行 agent-reach configure groq-key}"
+
+# Groq API 限制: 25MB per file
+MAX_CHUNK_SIZE_MB=20
+AUDIO_BITRATE="64k"
+
+cleanup() {
+    rm -rf "$TMPDIR"
+}
+trap cleanup EXIT
+
+mkdir -p "$TMPDIR"
+
+echo "📻 小宇宙播客转文字"
+echo "===================="
+
+# Step 1: 提取音频 URL 和标题
+echo "🔍 正在解析页面..."
+PAGE=$(curl -s "$URL")
+AUDIO_URL=$(echo "$PAGE" | grep -oP 'https://media\.xyzcdn\.net/[^"]*\.(m4a|mp3)' | head -1)
+TITLE=$(echo "$PAGE" | grep -oP '"title":"[^"]*"' | head -1 | sed 's/"title":"//;s/"//')
+
+if [ -z "$AUDIO_URL" ]; then
+    echo "❌ 无法从页面提取音频链接"
+    exit 1
+fi
+
+echo "📝 标题: $TITLE"
+echo "🔗 音频: $AUDIO_URL"
+
+# Step 2: 下载音频
+echo "⬇️  正在下载音频..."
+EXT="${AUDIO_URL##*.}"
+curl -sL -o "$TMPDIR/original.$EXT" "$AUDIO_URL"
+FILE_SIZE=$(ls -lh "$TMPDIR/original.$EXT" | awk '{print $5}')
+echo "📦 文件大小: $FILE_SIZE"
+
+# Step 3: 获取时长
+DURATION=$(ffprobe -v quiet -show_entries format=duration -of csv=p=0 "$TMPDIR/original.$EXT" 2>/dev/null | cut -d. -f1)
+DURATION_MIN=$((DURATION / 60))
+DURATION_SEC=$((DURATION % 60))
+echo "⏱️  时长: ${DURATION_MIN}分${DURATION_SEC}秒"
+
+# Step 4: 转为低码率单声道 MP3
+echo "🔄 正在转码..."
+ffmpeg -y -i "$TMPDIR/original.$EXT" -b:a "$AUDIO_BITRATE" -ac 1 "$TMPDIR/mono.mp3" 2>/dev/null
+MONO_SIZE=$(stat -c%s "$TMPDIR/mono.mp3" 2>/dev/null || stat -f%z "$TMPDIR/mono.mp3")
+echo "📦 转码后: $(echo "$MONO_SIZE / 1024 / 1024" | bc)MB"
+
+# Step 5: 按大小切片
+MAX_BYTES=$((MAX_CHUNK_SIZE_MB * 1024 * 1024))
+
+if [ "$MONO_SIZE" -le "$MAX_BYTES" ]; then
+    # 不需要切片
+    cp "$TMPDIR/mono.mp3" "$TMPDIR/chunk_0.mp3"
+    NUM_CHUNKS=1
+    echo "📎 无需切片"
+else
+    # 计算需要几个 chunk
+    NUM_CHUNKS=$(( (MONO_SIZE / MAX_BYTES) + 1 ))
+    CHUNK_DURATION=$(( DURATION / NUM_CHUNKS + 10 ))  # 加 10 秒缓冲
+    echo "✂️  切分为 $NUM_CHUNKS 段 (每段约 $((CHUNK_DURATION / 60)) 分钟)..."
+    
+    for i in $(seq 0 $((NUM_CHUNKS - 1))); do
+        START=$((i * CHUNK_DURATION))
+        ffmpeg -y -i "$TMPDIR/mono.mp3" -ss "$START" -t "$CHUNK_DURATION" -c copy "$TMPDIR/chunk_${i}.mp3" 2>/dev/null
+        CHUNK_SIZE=$(ls -lh "$TMPDIR/chunk_${i}.mp3" | awk '{print $5}')
+        echo "   段 $((i+1))/$NUM_CHUNKS: $CHUNK_SIZE"
+    done
+fi
+
+# Step 6: 调用 Groq Whisper API 转录
+echo "🎙️  正在转录 (Groq Whisper large-v3)..."
+
+for i in $(seq 0 $((NUM_CHUNKS - 1))); do
+    echo -n "   段 $((i+1))/$NUM_CHUNKS... "
+    
+    RESPONSE=$(curl -s -w "\n%{http_code}" \
+        https://api.groq.com/openai/v1/audio/transcriptions \
+        -H "Authorization: Bearer $GROQ_API_KEY" \
+        -F file="@$TMPDIR/chunk_${i}.mp3" \
+        -F model="whisper-large-v3" \
+        -F language="zh" \
+        -F response_format="text")
+    
+    HTTP_CODE=$(echo "$RESPONSE" | tail -1)
+    BODY=$(echo "$RESPONSE" | sed '$d')
+    
+    if [ "$HTTP_CODE" != "200" ]; then
+        echo "❌ API 错误 (HTTP $HTTP_CODE)"
+        echo "$BODY"
+        
+        # 如果是速率限制，等待后重试
+        if [ "$HTTP_CODE" = "429" ]; then
+            # 从错误信息中提取等待时间，默认 120 秒
+            WAIT_SEC=$(echo "$BODY" | grep -oP 'in \K[0-9]+m' | sed 's/m//' | head -1)
+            WAIT_SEC=${WAIT_SEC:-2}
+            WAIT_SEC=$((WAIT_SEC * 60 + 30))
+            echo "   ⏳ 速率限制，等待 ${WAIT_SEC} 秒后重试..."
+            sleep "$WAIT_SEC"
+            RESPONSE=$(curl -s -w "\n%{http_code}" \
+                https://api.groq.com/openai/v1/audio/transcriptions \
+                -H "Authorization: Bearer $GROQ_API_KEY" \
+                -F file="@$TMPDIR/chunk_${i}.mp3" \
+                -F model="whisper-large-v3" \
+                -F language="zh" \
+                -F response_format="text")
+            HTTP_CODE=$(echo "$RESPONSE" | tail -1)
+            BODY=$(echo "$RESPONSE" | sed '$d')
+            
+            if [ "$HTTP_CODE" != "200" ]; then
+                echo "   ❌ 重试失败"
+                exit 1
+            fi
+        else
+            exit 1
+        fi
+    fi
+    
+    echo "$BODY" > "$TMPDIR/transcript_${i}.txt"
+    CHARS=$(wc -m < "$TMPDIR/transcript_${i}.txt")
+    echo "✅ ($CHARS 字)"
+done
+
+# Step 7: 合并输出
+echo "📄 正在合并文字稿..."
+
+{
+    echo "# $TITLE"
+    echo ""
+    echo "来源: $URL"
+    echo "时长: ${DURATION_MIN}分${DURATION_SEC}秒"
+    echo "转录时间: $(date '+%Y-%m-%d %H:%M')"
+    echo ""
+    echo "---"
+    echo ""
+    
+    for i in $(seq 0 $((NUM_CHUNKS - 1))); do
+        cat "$TMPDIR/transcript_${i}.txt"
+        echo ""
+    done
+} > "$OUTPUT"
+
+TOTAL_CHARS=$(wc -m < "$OUTPUT")
+echo ""
+echo "✅ 完成！"
+echo "📄 输出: $OUTPUT"
+echo "📊 总字数: $TOTAL_CHARS"
+echo "===================="

agent_reach/skill/SKILL.md

@@ -1,87 +1,106 @@
 ---
 name: agent-reach
 description: >
-  Give your AI agent eyes to see the entire internet. Read and search across
-  Twitter/X, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu, RSS, and any web page
-  — all from a single CLI. Use when: (1) reading content from URLs (tweets, Reddit posts,
-  articles, videos), (2) searching across platforms (web, Twitter, Reddit, GitHub, YouTube,
-  Bilibili, XiaoHongShu), (3) checking channel health or updating Agent Reach.
-  Triggers: "search Twitter/Reddit/YouTube", "read this URL", "find posts about",
-  "搜索", "读取", "查一下", "看看这个链接".
+  Give your AI agent eyes to see the entire internet.
+  17 platforms via CLI, MCP, curl, and Python scripts.
+  Zero config for 8 channels.
+
+  【路由方式】SKILL.md 包含路由表和常用命令，复杂场景需按需阅读对应分类的 references/*.md。
+  分类：search / social (小红书/抖音/微博/推特/B站/V2EX/Reddit) / career(LinkedIn) / dev(github) / web(网页/文章/公众号/RSS) / video(YouTube/B站/播客).
+
+  Use when user asks to search, read, or interact on any supported platform,
+  shares a URL, or asks to search the web.
+triggers:
+  - search: 搜/查/找/search/搜索/查一下/帮我搜
+  - social:
+    - 小红书: xiaohongshu/xhs/小红书/红书
+    - 抖音: douyin/抖音
+    - Twitter: twitter/推特/x.com/推文
+    - 微博: weibo/微博
+    - B站: bilibili/b站/哔哩哔哩
+    - V2EX: v2ex
+    - Reddit: reddit
+  - career: 招聘/职位/求职/linkedin/领英/找工作
+  - dev: github/代码/仓库/gh/issue/pr/分支/commit
+  - web: 网页/链接/文章/公众号/微信文章/rss/读一下/打开这个
+  - video: youtube/视频/播客/字幕/小宇宙/转录/yt
+  - finance: 雪球/股票/stock/xueqiu/行情/基金
+metadata:
+  openclaw:
+    homepage: https://github.com/Panniantong/Agent-Reach
 ---
 
-# Agent Reach
+# Agent Reach — 路由器
 
-Read and search the internet across 9+ platforms via unified CLI.
+17 平台工具集合。根据用户意图选择对应分类。
 
-## Setup
+## 路由表
+
+| 用户意图 | 分类 | 详细文档 |
+|---------|------|---------|
+| 网页搜索/代码搜索 | search | [references/search.md](references/search.md) |
+| 小红书/抖音/微博/推特/B站/V2EX/Reddit | social | [references/social.md](references/social.md) |
+| 招聘/职位/LinkedIn | career | [references/career.md](references/career.md) |
+| GitHub/代码 | dev | [references/dev.md](references/dev.md) |
+| 网页/文章/公众号/RSS | web | [references/web.md](references/web.md) |
+| YouTube/B站/播客字幕 | video | [references/video.md](references/video.md) |
+
+## 零配置快速命令
 
-First check if agent-reach is installed:
 ```bash
+# Exa 网页搜索
+mcporter call 'exa.web_search_exa(query: "query", numResults: 5)'
+
+# 通用网页阅读
+curl -s "https://r.jina.ai/URL"
+
+# GitHub 搜索
+gh search repos "query" --sort stars --limit 10
+
+# Twitter 搜索
+twitter search "query" --limit 10
+
+# YouTube/B站字幕
+yt-dlp --write-sub --skip-download -o "/tmp/%(id)s" "URL"
+
+# Reddit 搜索
+rdt search "query" --limit 10
+
+# Reddit 读帖 + 评论
+rdt read POST_ID
+
+# V2EX 热门
+curl -s "https://www.v2ex.com/api/topics/hot.json" -H "User-Agent: agent-reach/1.0"
+```
+
+## 环境检查
+
+```bash
+# 检查可用 channel
 agent-reach doctor
+
+# 查看所有 MCP 服务
+mcporter_list_servers()
 ```
 
-If command not found, install it:
-```bash
-pip install https://github.com/Panniantong/agent-reach/archive/main.zip
-agent-reach install --env=auto
-```
+## 工作区规则
 
-`install` auto-detects your environment and installs all dependencies (Node.js, mcporter, bird CLI, gh CLI). Read the output and run `agent-reach doctor` to see what's active.
+**不要在 agent workspace 创建文件。** 使用 `/tmp/` 存放临时输出，`~/.agent-reach/` 存放持久数据。
 
-For channels that need user input, ask the user. See the full setup guide:
+## 详细文档
+
+根据用户需求，阅读对应的详细文档：
+
+- [搜索工具](references/search.md) — Exa AI 搜索
+- [社交媒体](references/social.md) — 小红书, 抖音, Twitter, B站, V2EX, Reddit
+- [职场招聘](references/career.md) — LinkedIn
+- [开发工具](references/dev.md) — GitHub CLI
+- [网页阅读](references/web.md) — Jina Reader, 微信公众号, RSS
+- [视频播客](references/video.md) — YouTube, B站, 小宇宙
+
+## 配置渠道
+
+如果某个 channel 需要配置，获取安装指南：
 https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/install.md
 
-## Commands
-
-### Read any URL
-```bash
-agent-reach read <url>
-agent-reach read <url> --json    # structured output
-```
-Handles: tweets, Reddit posts, articles, YouTube (transcripts), GitHub repos, etc.
-
-### Search
-
-```bash
-agent-reach search "query"             # web search (Exa)
-agent-reach search-twitter "query"     # Twitter/X
-agent-reach search-reddit "query"      # Reddit (--sub <subreddit>)
-agent-reach search-github "query"      # GitHub (--lang <language>)
-agent-reach search-youtube "query"     # YouTube
-agent-reach search-bilibili "query"    # Bilibili (B站)
-agent-reach search-xhs "query"        # XiaoHongShu (小红书)
-```
-
-All search commands support `-n <count>` for number of results.
-
-### Management
-
-```bash
-agent-reach doctor        # channel status overview
-agent-reach watch         # quick health + update check (for scheduled tasks)
-agent-reach check-update  # check for new versions
-```
-
-### Configure channels
-
-```bash
-agent-reach configure twitter-cookies "auth_token=xxx; ct0=yyy"
-agent-reach configure proxy http://user:pass@ip:port
-agent-reach configure --from-browser chrome    # auto-extract cookies
-```
-
-## Channel Status Tiers
-
-- **Tier 0 (zero config):** Web, YouTube, RSS, Twitter (read-only via Jina)
-- **Tier 1 (free setup):** Exa web search (mcporter required)
-- **Tier 2 (user config):** Twitter search (cookie), Reddit full (proxy), GitHub (token), Bilibili (proxy), XiaoHongShu (MCP)
-
-Run `agent-reach doctor` to see which channels are active.
-
-## Tips
-
-- Always try `agent-reach read <url>` first for any URL — it auto-detects the platform
-- For Twitter cookies, recommend the user install [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) Chrome extension
-- Reddit and Bilibili block server IPs — suggest a residential proxy (~$1/month) if on a server
-- If a channel breaks, run `agent-reach doctor` to diagnose
+用户只需提供 cookies，其他配置由 agent 完成。

agent_reach/skill/references/career.md

@@ -0,0 +1,29 @@
+# 职场招聘
+
+LinkedIn。
+
+## LinkedIn
+
+```bash
+# 获取个人资料
+mcporter call 'linkedin-scraper.get_person_profile(linkedin_url: "https://linkedin.com/in/username")'
+
+# 搜索人才
+mcporter call 'linkedin-scraper.search_people(keyword: "AI engineer", limit: 10)'
+
+# 获取公司资料
+mcporter call 'linkedin-scraper.get_company_profile(linkedin_url: "https://linkedin.com/company/xxx")'
+
+# 搜索职位
+mcporter call 'linkedin-scraper.search_jobs(keyword: "software engineer", limit: 10)'
+```
+
+> **需要登录**: LinkedIn scraper 需要有效的登录态。
+
+### Fallback 方案
+
+如果 MCP 不可用，可以用 Jina Reader：
+
+```bash
+curl -s "https://r.jina.ai/https://linkedin.com/in/username"
+```

agent_reach/skill/references/dev.md

@@ -0,0 +1,62 @@
+# 开发工具
+
+GitHub CLI 
+
+## GitHub (gh CLI)
+
+GitHub 官方命令行工具，用于仓库、Issue、PR、Actions、Release 以及 API 访问。
+
+```bash
+# 认证
+gh auth login
+gh auth status
+
+# 搜索
+gh search repos "query" --sort stars --limit 10
+gh search code "query" --language python
+
+# 仓库
+gh repo view owner/repo
+gh repo clone owner/repo
+gh repo create my-repo --private
+gh repo fork owner/repo
+gh repo fork owner/repo --clone
+gh repo sync owner/repo
+
+# Issues
+gh issue list -R owner/repo --state open
+gh issue view 123 -R owner/repo
+gh issue create -R owner/repo --title "Title" --body "Body"
+
+# Pull Requests
+gh pr list -R owner/repo --state open
+gh pr view 123 -R owner/repo
+gh pr create -R owner/repo --title "Title" --body "Body"
+gh pr checks 123 --repo owner/repo
+
+# Actions / CI
+gh run list --repo owner/repo --limit 10
+gh run view <run-id> --repo owner/repo
+gh run view <run-id> --repo owner/repo --log-failed
+gh workflow list --repo owner/repo
+
+# Releases
+gh release list -R owner/repo
+gh release create v1.0.0
+
+# API
+gh api /user
+gh api repos/owner/repo
+
+# JSON 输出
+gh issue list --repo owner/repo --json number,title --jq '.[] | "\(.number): \(.title)"'
+```
+
+
+## 选择指南
+
+| 工具 | 来源 | 用途 |
+|-----|------|------|
+| gh CLI | agent-reach | Git 操作 |
+| zread | my-mcp-tools | 读仓库内容 |
+| context7 | my-mcp-tools | 查技术文档 |

agent_reach/skill/references/search.md

@@ -0,0 +1,33 @@
+# 搜索工具
+
+Exa AI 搜索引擎。
+
+## Exa AI 搜索
+
+高质量 AI 搜索引擎，擅长技术和代码搜索。
+
+```bash
+mcporter call 'exa.web_search_exa(query: "query", numResults: 5)'
+mcporter call 'exa.get_code_context_exa(query: "code question", tokensNum: 3000)'
+```
+
+### 使用场景
+
+| 场景 | 参数 |
+|-----|------|
+| 网页搜索 | `web_search_exa(query: "...", numResults: 5)` |
+| 代码搜索 | `get_code_context_exa(query: "...", tokensNum: 3000)` |
+
+### 特点
+
+- 擅长英文内容和技术文档
+- 支持代码上下文搜索
+- 结果质量高
+
+## 与其他搜索工具对比
+
+| 工具 | 来源 | 适用场景 |
+|-----|------|---------|
+| Exa | agent-reach | 英文/技术/代码搜索 |
+| 智谱搜索 | my-mcp-tools | 中文搜索 |
+| GitHub 搜索 | agent-reach (dev.md) | 仓库/代码搜索 |

agent_reach/skill/references/social.md

@@ -0,0 +1,176 @@
+# 社交媒体 & 社区
+
+小红书、抖音、Twitter/X、微博、B站、V2EX、Reddit。
+
+## 小红书 / XiaoHongShu (xhs-cli)
+
+```bash
+# 搜索笔记
+xhs search "query"
+
+# 阅读笔记详情
+xhs read NOTE_ID_OR_URL
+
+# 查看评论
+xhs comments NOTE_ID_OR_URL
+
+# 浏览热门
+xhs hot
+
+# 推荐 feed
+xhs feed
+
+# 用户主页
+xhs user USER_ID
+xhs user-posts USER_ID
+
+# 发帖/互动
+xhs post --title "标题" --content "正文" --images img1.jpg img2.jpg
+xhs like NOTE_ID
+xhs comment NOTE_ID "评论内容"
+```
+
+> **安装**: `pipx install xiaohongshu-cli`，然后 `xhs login`（自动从浏览器提取 Cookie）。
+
+## 抖音 / Douyin
+
+```bash
+# 解析视频信息
+mcporter call 'douyin.parse_douyin_video_info(share_link: "https://v.douyin.com/xxx/")'
+
+# 获取无水印下载链接
+mcporter call 'douyin.get_douyin_download_link(share_link: "https://v.douyin.com/xxx/")'
+
+# 提取视频文案
+mcporter call 'douyin.extract_douyin_text(share_link: "https://v.douyin.com/xxx/")'
+```
+
+> **无需登录**
+
+## Twitter/X (twitter-cli)
+
+```bash
+# 搜索推文
+twitter search "query" --limit 10
+
+# 读取单条推文（含回复）
+twitter tweet URL_OR_ID
+
+# 读取长文 / X Article
+twitter article URL_OR_ID
+
+# 用户时间线
+twitter user-posts @username --limit 20
+
+# 用户资料
+twitter user @username
+
+# 首页时间线
+twitter feed --limit 20
+```
+
+> **安装**: `pipx install twitter-cli` 或 `uv tool install twitter-cli`
+> **认证**: 设置 `TWITTER_AUTH_TOKEN` + `TWITTER_CT0` 环境变量，或确保浏览器已登录 x.com。
+
+## 微博 / Weibo
+
+```bash
+# 使用 Jina Reader 读取
+curl -s "https://r.jina.ai/https://weibo.com/USER_ID/POST_ID"
+```
+
+> 微博主要通过网页抓取，推荐使用通用网页读取方式。
+
+## B站 / Bilibili
+
+```bash
+# 获取视频元数据
+yt-dlp --dump-json "https://www.bilibili.com/video/BVxxx"
+
+# 下载字幕
+yt-dlp --write-sub --write-auto-sub --sub-lang "zh-Hans,zh,en" --convert-subs vtt --skip-download -o "/tmp/%(id)s" "URL"
+```
+
+> **注意**: 服务器 IP 可能遇到 412 错误。使用 `--cookies-from-browser chrome` 或配置代理。
+
+## V2EX (公开 API)
+
+无需认证，直接调用公开 API。
+
+### 热门主题
+
+```bash
+curl -s "https://www.v2ex.com/api/topics/hot.json" -H "User-Agent: agent-reach/1.0"
+```
+
+### 节点主题
+
+```bash
+# node_name 如: python, tech, jobs, qna, programmers
+curl -s "https://www.v2ex.com/api/topics/show.json?node_name=python&page=1" -H "User-Agent: agent-reach/1.0"
+```
+
+### 主题详情
+
+```bash
+# topic_id 从 URL 获取，如 https://www.v2ex.com/t/1234567
+curl -s "https://www.v2ex.com/api/topics/show.json?id=TOPIC_ID" -H "User-Agent: agent-reach/1.0"
+```
+
+### 主题回复
+
+```bash
+curl -s "https://www.v2ex.com/api/replies/show.json?topic_id=TOPIC_ID&page=1" -H "User-Agent: agent-reach/1.0"
+```
+
+### 用户信息
+
+```bash
+curl -s "https://www.v2ex.com/api/members/show.json?username=USERNAME" -H "User-Agent: agent-reach/1.0"
+```
+
+### Python 调用示例
+
+```python
+from agent_reach.channels.v2ex import V2EXChannel
+
+ch = V2EXChannel()
+
+# 获取热门帖子
+topics = ch.get_hot_topics(limit=10)
+for t in topics:
+    print(f"[{t['node_title']}] {t['title']} ({t['replies']} 回复)")
+
+# 获取节点帖子
+node_topics = ch.get_node_topics("python", limit=5)
+
+# 获取帖子详情 + 回复
+topic = ch.get_topic(1234567)
+print(topic["title"], "—", topic["author"])
+
+# 获取用户信息
+user = ch.get_user("Livid")
+```
+
+> **节点列表**: https://www.v2ex.com/planes
+
+## Reddit (rdt-cli)
+
+```bash
+# 搜索帖子
+rdt search "query" --limit 10
+
+# 读帖子全文 + 评论
+rdt read POST_ID
+
+# 浏览 subreddit
+rdt sub python --limit 20
+
+# 浏览热门
+rdt popular --limit 10
+
+# 浏览 /r/all
+rdt all --limit 10
+```
+
+> **安装**: `pipx install rdt-cli`。无需登录即可搜索和阅读。

agent_reach/skill/references/video.md

@@ -0,0 +1,88 @@
+# 视频/播客
+
+YouTube、B站、小宇宙播客的字幕和转录。
+
+## YouTube (yt-dlp)
+
+### 获取视频元数据
+
+```bash
+yt-dlp --dump-json "URL"
+```
+
+### 下载字幕
+
+```bash
+# 下载字幕 (不下载视频)
+yt-dlp --write-sub --write-auto-sub --sub-lang "zh-Hans,zh,en" --skip-download -o "/tmp/%(id)s" "URL"
+
+# 然后读取 .vtt 文件
+cat /tmp/VIDEO_ID.*.vtt
+```
+
+### 搜索视频
+
+```bash
+yt-dlp --dump-json "ytsearch5:query"
+```
+
+## B站 / Bilibili (yt-dlp)
+
+### 获取视频元数据
+
+```bash
+yt-dlp --dump-json "https://www.bilibili.com/video/BVxxx"
+```
+
+### 下载字幕
+
+```bash
+yt-dlp --write-sub --write-auto-sub --sub-lang "zh-Hans,zh,en" --convert-subs vtt --skip-download -o "/tmp/%(id)s" "URL"
+```
+
+> **注意**: 服务器 IP 可能遇到 412 错误。使用 `--cookies-from-browser chrome` 或配置代理。
+
+## 小宇宙播客 / Xiaoyuzhou Podcast
+
+### 转录单集播客
+
+```bash
+# 输出 Markdown 文件到 /tmp/
+~/.agent-reach/tools/xiaoyuzhou/transcribe.sh "https://www.xiaoyuzhoufm.com/episode/EPISODE_ID"
+```
+
+### 前置要求
+
+1. **ffmpeg**: `brew install ffmpeg`
+2. **Groq API Key** (免费): https://console.groq.com/keys
+3. **配置 Key**: `agent-reach configure groq-key YOUR_KEY`
+4. **首次运行**: `agent-reach install --env=auto` 安装工具
+
+### 检查状态
+
+```bash
+agent-reach doctor
+```
+
+> 输出 Markdown 文件默认保存到 `/tmp/`。
+
+## 抖音视频解析
+
+```bash
+# 解析视频信息
+mcporter call 'douyin.parse_douyin_video_info(share_link: "https://v.douyin.com/xxx/")'
+
+# 获取无水印下载链接
+mcporter call 'douyin.get_douyin_download_link(share_link: "https://v.douyin.com/xxx/")'
+```
+
+> 详见 [social.md](social.md#抖音--douyin)
+
+## 选择指南
+
+| 场景 | 推荐工具 |
+|-----|---------|
+| YouTube 字幕 | yt-dlp |
+| B站字幕 | yt-dlp |
+| 播客转录 | 小宇宙 transcribe.sh |
+| 抖音视频解析 | douyin MCP |

agent_reach/skill/references/web.md

@@ -0,0 +1,76 @@
+# 网页阅读
+
+通用网页、微信公众号、RSS。
+
+## 通用网页 (Jina Reader)
+
+```bash
+# 读取任意网页内容
+curl -s "https://r.jina.ai/URL"
+
+# 示例
+curl -s "https://r.jina.ai/https://example.com/article"
+```
+
+**适用场景**: 大多数网页可以直接用 Jina Reader 读取。
+
+## Web Reader (MCP)
+
+```bash
+# 读取网页内容 (Markdown 格式)
+mcporter call 'web-reader.webReader(url: "https://example.com")'
+
+# 保留图片
+mcporter call 'web-reader.webReader(url: "https://example.com", retain_images: true)'
+
+# 纯文本格式
+mcporter call 'web-reader.webReader(url: "https://example.com", return_format: "text")'
+```
+
+**适用场景**: 需要更精确控制输出格式时使用。
+
+## 微信公众号 / WeChat Articles
+
+### 搜索公众号文章（通过 Exa）
+
+```bash
+# 搜索微信公众号文章
+mcporter call 'exa.web_search_exa(query: "搜索关键词", numResults: 5, includeDomains: ["mp.weixin.qq.com"])'
+```
+
+### 阅读公众号文章全文（通过 Exa）
+
+```bash
+# 抓取文章全文
+mcporter call 'exa.crawling_exa(urls: ["https://mp.weixin.qq.com/s/ARTICLE_ID"], maxCharacters: 10000)'
+```
+
+### 可选：Camoufox 阅读（反爬更强）
+
+```bash
+cd ~/.agent-reach/tools/wechat-article-for-ai && python3 main.py "https://mp.weixin.qq.com/s/ARTICLE_ID"
+```
+
+> **注意**: Jina Reader 无法读取微信文章（被 CAPTCHA 拦截），推荐用 Exa。
+
+## RSS (feedparser)
+
+```python
+python3 -c "
+import feedparser
+for e in feedparser.parse('FEED_URL').entries[:5]:
+    print(f'{e.title} — {e.link}')
+"
+```
+
+**适用场景**: 订阅博客、新闻源、播客等 RSS feed。
+
+## 选择指南
+
+| 场景 | 推荐工具 |
+|-----|---------|
+| 通用网页 | Jina Reader (`curl r.jina.ai`) |
+| 需要图片/格式控制 | web-reader MCP |
+| 微信公众号 | Exa (搜索+阅读) / Camoufox (可选阅读) |
+| RSS 订阅 | feedparser |
+| 微博/知乎等 | Jina Reader |

agent_reach/utils/paths.py

@@ -0,0 +1,45 @@
+"""Cross-platform path and remediation helpers for yt-dlp."""
+
+from __future__ import annotations
+
+import os
+import sys
+from pathlib import Path
+
+
+def get_ytdlp_config_dir() -> Path:
+    """Return the recommended yt-dlp user config directory for this OS."""
+
+    if sys.platform == "win32":
+        appdata = os.environ.get("APPDATA")
+        if appdata:
+            return Path(appdata) / "yt-dlp"
+        return Path.home() / "AppData" / "Roaming" / "yt-dlp"
+    if sys.platform == "darwin":
+        return Path.home() / "Library" / "Application Support" / "yt-dlp"
+    return Path.home() / ".config" / "yt-dlp"
+
+
+def get_ytdlp_config_path() -> Path:
+    """Return the yt-dlp user config file path for this OS."""
+
+    return get_ytdlp_config_dir() / "config"
+
+
+def render_ytdlp_fix_command() -> str:
+    """Return an OS-appropriate command to enable Node.js as yt-dlp JS runtime."""
+
+    config_path = get_ytdlp_config_path()
+    if sys.platform == "win32":
+        return (
+            f"$cfg = '{config_path}'\n"
+            "New-Item -ItemType Directory -Force -Path (Split-Path $cfg) | Out-Null\n"
+            "if (-not (Test-Path $cfg) -or -not (Select-String -Path $cfg -Pattern '--js-runtimes' -Quiet)) {\n"
+            "  Add-Content -Path $cfg -Value '--js-runtimes node'\n"
+            "}"
+        )
+    return (
+        f"mkdir -p '{config_path.parent}' && "
+        f"grep -qxF -- '--js-runtimes node' '{config_path}' 2>/dev/null || "
+        f"printf '%s\n' '--js-runtimes node' >> '{config_path}'"
+    )

agent_reach/utils/text.py

@@ -0,0 +1,14 @@
+"""UTF-8-safe text helpers for cross-platform file operations."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+
+def read_utf8_text(path: str | Path, default: str = "") -> str:
+    """Read text as UTF-8 with replacement semantics."""
+
+    target = Path(path)
+    if not target.exists():
+        return default
+    return target.read_text(encoding="utf-8", errors="replace")

constraints.txt

@@ -0,0 +1,17 @@
+# Agent Reach tested dependency set
+# Usage:
+#   pip install -c constraints.txt -e .[dev]
+
+requests==2.32.5
+feedparser==6.0.12
+python-dotenv==1.2.1
+loguru==0.7.3
+PyYAML==6.0.3
+rich==14.3.2
+yt-dlp==2025.5.22
+
+pytest==8.0.0
+ruff==0.15.1
+mypy==1.19.1
+types-requests==2.32.4.20260107
+types-PyYAML==6.0.12.20250915

docs/README_en.md

@@ -11,7 +11,7 @@
 </p>
 
 <p align="center">
-  <a href="#quick-start">Quick Start</a> · <a href="../README.md">中文</a> · <a href="#supported-platforms">Platforms</a> · <a href="#design-philosophy">Philosophy</a>
+  <a href="#quick-start">Quick Start</a> · <a href="../README.md">中文</a> · <a href="README_ja.md">日本語</a> · <a href="#supported-platforms">Platforms</a> · <a href="#design-philosophy">Philosophy</a>
 </p>
 
 ---
@@ -39,6 +39,12 @@ Install Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/m
 
 Copy that to your Agent. A few minutes later, it can read tweets, search Reddit, and watch Bilibili.
 
+**Already installed? Update in one command:**
+
+```
+Update Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+```
+
 ### ✅ Before you start, you might want to know
 
 | | |
@@ -56,17 +62,21 @@ Copy that to your Agent. A few minutes later, it can read tweets, search Reddit,
 | Platform | Capabilities | Setup | Notes |
 |----------|-------------|:-----:|-------|
 | 🌐 **Web** | Read | Zero config | Any URL → clean Markdown ([Jina Reader](https://github.com/jina-ai/reader) ⭐9.8K) |
-| 🐦 **Twitter/X** | Read · Search | Zero config / Cookie | Single tweets readable out of the box. Cookie unlocks search, timeline, posting ([bird](https://github.com/steipete/bird)) |
+| 🐦 **Twitter/X** | Read · Search | Zero config / Cookie | Single tweets readable out of the box. Cookie unlocks search, timeline, posting ([bird](https://www.npmjs.com/package/@steipete/bird)) |
 | 📕 **XiaoHongShu** | Read · Search · **Post · Comment · Like** | mcporter | Via [xiaohongshu-mcp](https://github.com/user/xiaohongshu-mcp) internal API, install and go |
-| 📷 **Instagram** | Read · Search | instaloader | Posts, profiles, hashtags ([instaloader](https://github.com/instaloader/instaloader) ⭐9.8K) |
-| 💼 **LinkedIn** | Read · Search | mcporter / Jina | Profiles, companies, job search ([linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) ⭐900+) |
-| 🏢 **Boss直聘** | Read · Search | mcporter / Jina | Job search, greet recruiters ([mcp-bosszp](https://github.com/mucsbr/mcp-bosszp)) |
+| 🎵 **Douyin** | Video parsing · Watermark-free download | mcporter | Via [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server), no login needed |
+| 💼 **LinkedIn** | Jina Reader (public pages) | Full profiles, companies, job search | Tell your Agent "help me set up LinkedIn" |
+| 💬 **WeChat Articles** | Search + Read | Zero config | Search + read WeChat Official Account articles (full Markdown) ([wechat-article-for-ai](https://github.com/Panniantong/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider)) |
+| 📰 **Weibo** | Trending · Search · Feeds · Comments | Zero config | Hot search, content/user/topic search, feeds, comments ([mcp-server-weibo](https://github.com/Panniantong/mcp-server-weibo)) |
+| 💻 **V2EX** | Hot topics · Node topics · Topic detail + replies · User profile | Zero config | Public JSON API, no auth required. Great for tech community content |
+| 📈 **Xueqiu (雪球)** | Stock quotes · Search · Hot posts · Hot stocks | Browser cookie | Tell your Agent "help me set up Xueqiu" |
+| 🎙️ **Xiaoyuzhou Podcast** | Transcription | Free API key | Podcast audio → full text transcript via Groq Whisper (free) |
 | 🔍 **Web Search** | Search | Auto-configured | Auto-configured during install, free, no API key ([Exa](https://exa.ai) via [mcporter](https://github.com/nicepkg/mcporter)) |
 | 📦 **GitHub** | Read · Search | Zero config | [gh CLI](https://cli.github.com) powered. Public repos work immediately. `gh auth login` unlocks Fork, Issue, PR |
 | 📺 **YouTube** | Read · **Search** | Zero config | Subtitles + search across 1800+ video sites ([yt-dlp](https://github.com/yt-dlp/yt-dlp) ⭐148K) |
 | 📺 **Bilibili** | Read · **Search** | Zero config / Proxy | Video info + subtitles + search. Local works directly, servers need a proxy ([yt-dlp](https://github.com/yt-dlp/yt-dlp)) |
 | 📡 **RSS** | Read | Zero config | Any RSS/Atom feed ([feedparser](https://github.com/kurtmckee/feedparser) ⭐2.3K) |
-| 📖 **Reddit** | Search · Read | Free / Proxy | Search via Exa (free). Reading posts needs a proxy on servers |
+| 📖 **Reddit** | Search · Read | Zero config | Search and read via Exa (free, no proxy needed) |
 
 > **Setup levels:** Zero config = install and go · Auto-configured = handled during install · mcporter = needs MCP service · Cookie = export from browser · Proxy = $1/month
 
@@ -82,6 +92,11 @@ Install Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/m
 
 The Agent auto-installs, detects your environment, and tells you what's ready.
 
+> 🔄 **Already installed?** Update in one command:
+> ```
+> Update Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+> ```
+
 <details>
 <summary>Manual install</summary>
 
@@ -109,14 +124,14 @@ After the Skill is installed, the Agent will auto-detect whether `agent-reach` C
 
 No configuration needed — just tell your Agent:
 
-- "Read this link" → any web page
-- "What's this GitHub repo about?" → repos, issues, code
-- "What does this video cover?" → YouTube / Bilibili subtitles
-- "Read this tweet" → Twitter posts
-- "Subscribe to this RSS" → RSS / Atom feeds
-- "Search GitHub for LLM frameworks" → GitHub search
+- "Read this link" → `curl https://r.jina.ai/URL` for any web page
+- "What's this GitHub repo about?" → `gh repo view owner/repo`
+- "What does this video cover?" → `yt-dlp --dump-json URL` for subtitles
+- "Read this tweet" → `bird read URL`
+- "Subscribe to this RSS" → `feedparser` to parse feeds
+- "Search GitHub for LLM frameworks" → `gh search repos "LLM framework"`
 
-**No commands to remember.** The Agent knows what to call.
+**No commands to remember.** The Agent reads SKILL.md and knows what to call.
 
 ---
 
@@ -130,9 +145,9 @@ Tell your Agent "help me configure Twitter cookies" — it'll guide you through
 
 ### 🌐 Proxy — $1/month, servers only
 
-Reddit and Bilibili block server IPs. Get a proxy ([Webshare](https://webshare.io) recommended, $1/month) and send the address to your Agent.
+Bilibili blocks server IPs. Get a proxy ([Webshare](https://webshare.io) recommended, $1/month) and send the address to your Agent.
 
-> Local computers don't need a proxy. Reddit search works free via Exa even without one.
+> Reddit now works free via Exa without any proxy. Local computers don't need a proxy for Bilibili either.
 
 ---
 
@@ -156,7 +171,7 @@ $ agent-reach doctor
   ⬜ Web semantic search — sign up at exa.ai for free key
 
 🔧 Configurable:
-  ⬜ Reddit posts and comments — search via Exa (free). Reading needs proxy
+  ✅ Reddit posts and comments — search and read via Exa (free, no proxy)
   ⬜ XiaoHongShu notes — needs cookie. Export from browser
 
 Status: 6/9 channels available
@@ -172,41 +187,46 @@ Every time you spin up a new Agent, you spend time finding tools, installing dep
 
 Agent Reach does one simple thing: **it makes those tool selection and configuration decisions for you.**
 
+After installation, your Agent calls the upstream tools directly (bird CLI, yt-dlp, mcporter, gh CLI, etc.) — no wrapper layer in between.
+
 ### 🔌 Every Channel is Pluggable
 
-Each platform is a single Python file implementing a unified interface. **Backends can be swapped anytime** — when a better tool comes along, change one file and nothing else breaks.
+Each platform maps to an upstream tool. **Don't like one? Swap it out.**
 
 ```
 channels/
 ├── web.py          → Jina Reader     ← swap to Firecrawl, Crawl4AI…
-├── twitter.py      → bird           ← swap to Nitter, official API…
-├── youtube.py      → yt-dlp           ← swap to YouTube API, Whisper…
+├── twitter.py      → bird CLI         ← swap to Nitter, official API…
+├── youtube.py      → yt-dlp          ← swap to YouTube API, Whisper…
 ├── github.py       → gh CLI          ← swap to REST API, PyGithub…
-├── bilibili.py     → yt-dlp           ← swap to bilibili-api…
-├── reddit.py       → JSON API + Exa  ← swap to PRAW, Pushshift…
+├── bilibili.py     → yt-dlp          ← swap to bilibili-api…
+├── reddit.py       → Exa             ← search + read, no proxy needed
 ├── xiaohongshu.py  → mcporter MCP    ← swap to other XHS tools…
-├── instagram.py    → instaloader     ← swap to instagrapi, official API…
+├── douyin.py       → mcporter MCP    ← swap to other Douyin tools…
 ├── linkedin.py     → linkedin-mcp    ← swap to LinkedIn API…
-├── bosszhipin.py   → mcp-bosszp      ← swap to other job tools…
-├── rss.py          → feedparser       ← swap to atoma…
+├── rss.py          → feedparser      ← swap to atoma…
 ├── exa_search.py   → mcporter MCP    ← swap to Tavily, SerpAPI…
-└── __init__.py     → Channel registry
+└── __init__.py     → Channel registry (for doctor checks)
 ```
 
+Each channel file only checks whether its upstream tool is installed and working (`check()` method for `agent-reach doctor`). The actual reading and searching is done by calling the upstream tools directly.
+
 ### Current Tool Choices
 
 | Scenario | Tool | Why |
 |----------|------|-----|
 | Read web pages | [Jina Reader](https://github.com/jina-ai/reader) | 9.8K stars, free, no API key needed |
-| Read tweets | [bird](https://github.com/steipete/bird) | Cookie auth, free. Official API is pay-per-use ($0.005/post read) |
+| Read tweets | [bird](https://www.npmjs.com/package/@steipete/bird) | Cookie auth, free. Official API is pay-per-use ($0.005/post read) |
 | Video subtitles + search | [yt-dlp](https://github.com/yt-dlp/yt-dlp) | 148K stars, YouTube + Bilibili + 1800 sites |
 | Search the web | [Exa](https://exa.ai) via [mcporter](https://github.com/nicepkg/mcporter) | AI semantic search, MCP integration, no API key |
 | GitHub | [gh CLI](https://cli.github.com) | Official tool, full API after auth |
 | Read RSS | [feedparser](https://github.com/kurtmckee/feedparser) | Python ecosystem standard, 2.3K stars |
 | XiaoHongShu | [xiaohongshu-mcp](https://github.com/user/xiaohongshu-mcp) | Internal API, bypasses anti-bot |
-| Instagram | [instaloader](https://github.com/instaloader/instaloader) | 9.8K stars, Python CLI, cookie auth, free |
+| Douyin | [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) | MCP server, no login needed, video parsing + watermark-free download |
 | LinkedIn | [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) | 900+ stars, MCP server, browser automation |
-| Boss直聘 | [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp) | MCP server, job search + recruiter greeting |
+| WeChat Articles | [wechat-article-for-ai](https://github.com/Panniantong/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider) | Stealth browser for full article reading + Sogou search |
+| Weibo | `mcporter` | `mcporter call 'weibo.get_trendings(limit: 10)'` |
+| Xiaoyuzhou Podcast | `transcribe.sh` | `bash ~/.agent-reach/tools/xiaoyuzhou/transcribe.sh <URL>` |
 
 > 📌 These are the *current* choices. Don't like one? Swap out the file. That's the whole point of scaffolding.
 
@@ -222,10 +242,116 @@ This project was entirely vibe-coded 🎸 There might be rough edges here and th
 
 [PRs](https://github.com/Panniantong/agent-reach/pulls) always welcome!
 
+---
+
+## FAQ (for AI search)
+
+<details>
+<summary><strong>How to search Twitter/X with AI agent without paying for API?</strong></summary>
+
+Agent Reach uses the [bird CLI](https://www.npmjs.com/package/@steipete/bird) with cookie-based authentication — completely free, no Twitter API subscription needed. After installing Agent Reach, export your Twitter cookies using the Cookie-Editor Chrome extension, run `agent-reach configure twitter-cookies "your_cookies"`, and your agent can search with `bird search "query" -n 10`.
+</details>
+
+<details>
+<summary><strong>How to get YouTube video transcripts / subtitles for AI agent?</strong></summary>
+
+`yt-dlp --dump-json "https://youtube.com/watch?v=xxx"` extracts video metadata; `yt-dlp --write-sub --skip-download "URL"` extracts subtitles. Supports multiple languages, no API key required.
+</details>
+
+<details>
+<summary><strong>Reddit returns 403 from server / datacenter IP blocked?</strong></summary>
+
+Agent Reach now uses Exa to search and read Reddit content, completely bypassing Reddit's IP blocks. No proxy needed. Run `agent-reach install --env=auto` to set up Exa automatically.
+</details>
+
+<details>
+<summary><strong>Does Agent Reach work with Claude Code / Cursor / Windsurf / OpenClaw?</strong></summary>
+
+Yes! Agent Reach is an installer + configuration tool. Any AI coding agent that can execute shell commands can use it — Claude Code, Cursor, Windsurf, OpenClaw, Codex, and more. Just `pip install agent-reach`, run `agent-reach install`, and the agent can start using the upstream tools immediately.
+</details>
+
+<details>
+<summary><strong>Is Agent Reach free? Any API costs?</strong></summary>
+
+100% free and open source. All backends (bird CLI, yt-dlp, Jina Reader, Exa) are free tools that don't require paid API keys. The only optional cost is a residential proxy (~$1/month) if you need Bilibili access from a server. Reddit works free via Exa without any proxy.
+</details>
+
+<details>
+<summary><strong>Free alternative to Twitter API for web scraping?</strong></summary>
+
+Agent Reach uses bird CLI which accesses Twitter via cookie auth — same as your browser session. No API fees, no rate limit tiers, no developer account needed. Supports search, read tweets, read profiles, and timelines.
+</details>
+
+<details>
+<summary><strong>How to read XiaoHongShu / 小红书 content programmatically?</strong></summary>
+
+Agent Reach integrates with xiaohongshu-mcp (runs in Docker). After setup, use `mcporter call 'xiaohongshu.get_feed_detail(...)'` to read notes or `mcporter call 'xiaohongshu.search_feeds(keyword: "query")'` to search.
+</details>
+
+<details>
+<summary><strong>How to parse Douyin / 抖音 videos with AI agent?</strong></summary>
+
+Install douyin-mcp-server, then your agent can use `mcporter call 'douyin.parse_douyin_video_info(share_link: "share_url")'` to parse video info and get watermark-free download links. No login required — just share the Douyin link. See https://github.com/yzfly/douyin-mcp-server
+</details>
+
+<details>
+<summary><strong>How to extract scripts from both Douyin and XiaoHongShu with one MCP?</strong></summary>
+
+If you want one MCP server that can handle:
+
+- Douyin videos
+- XiaoHongShu video notes
+- XiaoHongShu image notes
+
+and directly write `script.md` + `info.json`, you can point the existing `douyin` mcporter alias at:
+
+- https://github.com/JNHFlow21/social-post-extractor-mcp
+
+It keeps backward compatibility with:
+
+- `parse_douyin_video_info`
+- `get_douyin_download_link`
+- `extract_douyin_text`
+
+and adds unified tools:
+
+- `parse_social_post_info`
+- `extract_social_post_script`
+
+This is useful when your agent workflow is “paste a link, get a script file”.
+</details>
+
+---
+
 ## Credits
 
-[Jina Reader](https://github.com/jina-ai/reader) · [yt-dlp](https://github.com/yt-dlp/yt-dlp) · [bird](https://github.com/steipete/bird) · [Exa](https://exa.ai) · [feedparser](https://github.com/kurtmckee/feedparser) · [instaloader](https://github.com/instaloader/instaloader) · [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) · [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp)
+[Jina Reader](https://github.com/jina-ai/reader) · [yt-dlp](https://github.com/yt-dlp/yt-dlp) · [bird](https://www.npmjs.com/package/@steipete/bird) · [Exa](https://exa.ai) · [feedparser](https://github.com/kurtmckee/feedparser) · [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) · [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server)
+
+## Contact
+
+- 📧 **Email:** pnt01@foxmail.com
+- 🐦 **Twitter/X:** [@Neo_Reidlab](https://x.com/Neo_Reidlab)
+
+For collaboration or questions, add me on WeChat — I'll invite you to the community group:
+
+<p align="center">
+  <img src="wechat-group-qr.jpg" width="280" alt="WeChat QR">
+</p>
+
+> For bug reports and feature requests, please use [GitHub Issues](https://github.com/Panniantong/Agent-Reach/issues) — easier to track.
 
 ## License
 
 [MIT](../LICENSE)
+
+## Friends
+
+[FluxNode](https://fluxnode.org) — Low-cost AI API gateway, 90% off official pricing, pay-as-you-go or subscription. Works with OpenClaw, Claude Code, and any Agent.
+
+[OpenClaw for Enterprise](https://github.com/littleben/openclaw-for-enterprise) — Enterprise-grade multi-user OpenClaw deployment, use AI directly in Feishu/Lark, container isolation, one-command management.
+
+[OpenClaw on Tencent Cloud](https://www.tencentcloud.com/act/pro/intl-openclaw?referral_code=G76Y819A&lang=en&pg=) — One-click OpenClaw on Tencent Cloud: chat to connect Agent Reach & unlock internet power.
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=Panniantong/Agent-Reach&type=Date&v=20260309)](https://star-history.com/#Panniantong/Agent-Reach&Date)

docs/README_ja.md

@@ -0,0 +1,322 @@
+<h1 align="center">👁️ Agent Reach</h1>
+
+<p align="center">
+  <strong>AIエージェントにワンクリックでインターネット全体へのアクセスを</strong>
+</p>
+
+<p align="center">
+  <a href="../LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg?style=for-the-badge" alt="MIT License"></a>
+  <a href="https://www.python.org/"><img src="https://img.shields.io/badge/Python-3.10+-green.svg?style=for-the-badge&logo=python&logoColor=white" alt="Python 3.10+"></a>
+  <a href="https://github.com/Panniantong/agent-reach/stargazers"><img src="https://img.shields.io/github/stars/Panniantong/agent-reach?style=for-the-badge" alt="GitHub Stars"></a>
+</p>
+
+<p align="center">
+  <a href="#クイックスタート">クイックスタート</a> · <a href="../README.md">中文</a> · <a href="README_en.md">English</a> · <a href="#対応プラットフォーム">プラットフォーム</a> · <a href="#設計思想">設計思想</a>
+</p>
+
+---
+
+## なぜ Agent Reach？
+
+AIエージェントはすでにインターネットにアクセスできます。しかし「ネットに繋がる」はほんの始まりに過ぎません。
+
+最も価値のある情報は、さまざまなSNSやニッチなプラットフォームに散らばっています：Twitterの議論、Redditのフィードバック、YouTubeのチュートリアル、小紅書のレビュー、Bilibiliの動画、GitHubのアクティビティ… **これらこそ情報密度が最も高い場所です**。しかし、各プラットフォームにはそれぞれ障壁があります：
+
+| 課題 | 現実 |
+|------|------|
+| Twitter API | 従量課金、中程度の利用で月額約$215 |
+| Reddit | サーバーIPが403でブロックされる |
+| 小紅書 | 閲覧にログインが必要 |
+| Bilibili | 海外/サーバーIPをブロック |
+
+エージェントをこれらのプラットフォームに接続するには、ツールを探し、依存関係をインストールし、設定をデバッグする必要があります — ひとつずつ。
+
+**Agent Reach はこれを1つのコマンドにまとめます：**
+
+```
+Install Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/install.md
+```
+
+これをエージェントにコピーするだけ。数分後には、ツイートの閲覧、Redditの検索、Bilibiliの視聴が可能になります。
+
+**すでにインストール済み？1コマンドでアップデート：**
+
+```
+Update Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+```
+
+### ✅ 始める前に知っておきたいこと
+
+| | |
+|---|---|
+| 💰 **完全無料** | すべてのツールはオープンソース、すべてのAPIは無料。唯一のコストはサーバープロキシ（月額$1）の可能性のみ — ローカルPCでは不要 |
+| 🔒 **プライバシー安全** | Cookieはローカルに保存。アップロードされることはありません。完全オープンソース — いつでも監査可能 |
+| 🔄 **常に最新** | 上流ツール（yt-dlp、bird、Jina Reader等）を定期的に追跡・更新 |
+| 🤖 **あらゆるエージェントに対応** | Claude Code、OpenClaw、Cursor、Windsurf… コマンドを実行できるすべてのエージェント |
+| 🩺 **組み込み診断** | `agent-reach doctor` — 1コマンドで何が動き、何が動かないか、どう修正するかを表示 |
+
+---
+
+## 対応プラットフォーム
+
+| プラットフォーム | 機能 | セットアップ | 備考 |
+|-----------------|------|:----------:|------|
+| 🌐 **Web** | 閲覧 | 設定不要 | 任意のURL → クリーンなMarkdown（[Jina Reader](https://github.com/jina-ai/reader) ⭐9.8K） |
+| 🐦 **Twitter/X** | 閲覧・検索 | 設定不要 / Cookie | 単一ツイートはすぐに閲覧可能。Cookieで検索、タイムライン、投稿が解放（[bird](https://www.npmjs.com/package/@steipete/bird)） |
+| 📕 **小紅書** | 閲覧・検索・**投稿・コメント・いいね** | mcporter | [xiaohongshu-mcp](https://github.com/user/xiaohongshu-mcp) 内部APIで、インストールしてすぐ使える |
+| 🎵 **抖音** | 動画解析・ウォーターマークなしダウンロード | mcporter | [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server)、ログイン不要 |
+| 💼 **LinkedIn** | Jina Reader（公開ページ） | プロフィール、企業、求人検索 | エージェントに「LinkedInの設定を手伝って」と伝えてください |
+| 💬 **WeChat記事** | 検索 + 閲覧 | 設定不要 | WeChat公式アカウント記事の検索+閲覧（完全Markdown）（[wechat-article-for-ai](https://github.com/Panniantong/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider)） |
+| 📰 **Weibo** | トレンド・検索・フィード・コメント | 設定不要 | ホット検索、コンテンツ/ユーザー/トピック検索、フィード、コメント（[mcp-server-weibo](https://github.com/Panniantong/mcp-server-weibo)） |
+| 💻 **V2EX** | 人気トピック・ノードトピック・トピック詳細+返信・ユーザープロフィール | 設定不要 | 公開JSON API、認証不要。技術コミュニティのコンテンツに最適 |
+| 📈 **雪球（Xueqiu）** | 株価・検索・人気投稿・人気銘柄 | 設定不要 | 公開APIで自動セッションCookie、ログイン不要 |
+| 🎙️ **小宇宙Podcast** | 文字起こし | 無料APIキー | Podcast音声 → Groq Whisper（無料）による完全テキスト文字起こし |
+| 🔍 **Web検索** | 検索 | 自動設定 | インストール時に自動設定、無料、APIキー不要（[Exa](https://exa.ai)、[mcporter](https://github.com/nicepkg/mcporter)経由） |
+| 📦 **GitHub** | 閲覧・検索 | 設定不要 | [gh CLI](https://cli.github.com) 搭載。公開リポジトリはすぐ使える。`gh auth login`でFork、Issue、PRが解放 |
+| 📺 **YouTube** | 閲覧・**検索** | 設定不要 | 字幕 + 1800以上の動画サイトでの検索（[yt-dlp](https://github.com/yt-dlp/yt-dlp) ⭐148K） |
+| 📺 **Bilibili** | 閲覧・**検索** | 設定不要 / プロキシ | 動画情報 + 字幕 + 検索。ローカルはそのまま動作、サーバーはプロキシが必要（[yt-dlp](https://github.com/yt-dlp/yt-dlp)） |
+| 📡 **RSS** | 閲覧 | 設定不要 | 任意のRSS/Atomフィード（[feedparser](https://github.com/kurtmckee/feedparser) ⭐2.3K） |
+| 📖 **Reddit** | 検索・閲覧 | 無料 / プロキシ | 検索はExa（無料）経由。投稿の閲覧はサーバーでプロキシが必要 |
+
+> **セットアップレベル：** 設定不要 = インストールしてすぐ使える · 自動設定 = インストール時に処理 · mcporter = MCPサービスが必要 · Cookie = ブラウザからエクスポート · プロキシ = 月額$1
+
+---
+
+## クイックスタート
+
+以下をAIエージェント（Claude Code、OpenClaw、Cursor等）にコピーしてください：
+
+```
+Install Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/install.md
+```
+
+エージェントが自動でインストールし、環境を検出し、何が使えるかを教えてくれます。
+
+> 🔄 **すでにインストール済み？** 1コマンドでアップデート：
+> ```
+> Update Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+> ```
+
+<details>
+<summary>手動インストール</summary>
+
+```bash
+pip install https://github.com/Panniantong/agent-reach/archive/main.zip
+agent-reach install --env=auto
+```
+</details>
+
+<details>
+<summary>Skillとしてインストール（Claude Code / OpenClaw / Skills対応の任意のエージェント）</summary>
+
+```bash
+npx skills add Panniantong/Agent-Reach@agent-reach
+```
+
+Skillインストール後、エージェントは`agent-reach` CLIが利用可能かを自動検出し、必要に応じてインストールします。
+
+> `agent-reach install` でインストールした場合、Skillは自動的に登録されます — 追加の手順は不要です。
+</details>
+
+---
+
+## すぐに使える機能
+
+設定不要 — エージェントに伝えるだけ：
+
+- 「このリンクを読んで」→ `curl https://r.jina.ai/URL` で任意のWebページ
+- 「このGitHubリポジトリは何？」→ `gh repo view owner/repo`
+- 「この動画の内容は？」→ `yt-dlp --dump-json URL` で字幕取得
+- 「このツイートを読んで」→ `bird read URL`
+- 「このRSSを購読して」→ `feedparser` でフィード解析
+- 「GitHubでLLMフレームワークを検索して」→ `gh search repos "LLM framework"`
+
+**コマンドを覚える必要はありません。** エージェントがSKILL.mdを読み、何を呼び出すべきか理解します。
+
+---
+
+## 必要に応じてアンロック
+
+使わない？設定しなくてOK。すべてのステップはオプションです。
+
+### 🍪 Cookie — 無料、2分
+
+エージェントに「Twitterのクッキーの設定を手伝って」と伝えてください — ブラウザからのエクスポート手順を案内してくれます。ローカルPCなら自動インポートも可能です。
+
+### 🌐 プロキシ — 月額$1、サーバーのみ
+
+RedditとBilibiliはサーバーIPをブロックします。プロキシを取得し（[Webshare](https://webshare.io) 推奨、月額$1）、アドレスをエージェントに伝えてください。
+
+> ローカルPCではプロキシは不要です。Reddit検索はプロキシなしでもExaで無料で動作します。
+
+---
+
+## 一目でわかるステータス
+
+```
+$ agent-reach doctor
+
+👁️  Agent Reach ステータス
+========================================
+
+✅ 利用可能:
+  ✅ GitHubリポジトリとコード — 公開リポジトリの閲覧・検索可能
+  ✅ Twitter/Xツイート — 閲覧可能。Cookieで検索・投稿が解放
+  ✅ YouTube動画字幕 — yt-dlp
+  ⚠️  Bilibili動画情報 — サーバーIPがブロックされる可能性あり、プロキシを設定してください
+  ✅ RSS/Atomフィード — feedparser
+  ✅ Webページ（任意のURL） — Jina Reader API
+
+🔍 検索（無料Exaキーで解放）:
+  ⬜ Webセマンティック検索 — exa.aiで無料キーを取得
+
+🔧 設定可能:
+  ⬜ Reddit投稿とコメント — 検索はExa（無料）経由。閲覧にはプロキシが必要
+  ⬜ 小紅書ノート — Cookieが必要。ブラウザからエクスポート
+
+ステータス: 9チャンネル中6チャンネルが利用可能
+```
+
+---
+
+## 設計思想
+
+**Agent Reach はスキャフォールディングツールであり、フレームワークではありません。**
+
+新しいエージェントを立ち上げるたびに、ツールを探し、依存関係をインストールし、設定をデバッグする時間がかかります — Twitterを読むには何を使う？Redditのブロックをどう回避する？YouTubeの字幕をどう抽出する？毎回、同じ作業を繰り返すことになります。
+
+Agent Reach はシンプルなことを1つだけ行います：**ツールの選定と設定の判断をあなたの代わりに行います。**
+
+インストール後、エージェントは上流ツール（bird CLI、yt-dlp、mcporter、gh CLI等）を直接呼び出します — 間にラッパーレイヤーはありません。
+
+### 🔌 すべてのチャンネルはプラグ可能
+
+各プラットフォームは上流ツールに対応しています。**気に入らなければ差し替えるだけ。**
+
+```
+channels/
+├── web.py          → Jina Reader     ← Firecrawl、Crawl4AIなどに差し替え可能…
+├── twitter.py      → bird CLI         ← Nitter、公式APIなどに差し替え可能…
+├── youtube.py      → yt-dlp          ← YouTube API、Whisperなどに差し替え可能…
+├── github.py       → gh CLI          ← REST API、PyGithubなどに差し替え可能…
+├── bilibili.py     → yt-dlp          ← bilibili-apiなどに差し替え可能…
+├── reddit.py       → JSON API + Exa  ← PRAW、Pushshiftなどに差し替え可能…
+├── xiaohongshu.py  → mcporter MCP    ← 他のXHSツールに差し替え可能…
+├── douyin.py       → mcporter MCP    ← 他の抖音ツールに差し替え可能…
+├── linkedin.py     → linkedin-mcp    ← LinkedIn APIに差し替え可能…
+├── rss.py          → feedparser      ← atomaなどに差し替え可能…
+├── exa_search.py   → mcporter MCP    ← Tavily、SerpAPIなどに差し替え可能…
+└── __init__.py     → チャンネルレジストリ（doctor チェック用）
+```
+
+各チャンネルファイルは、上流ツールがインストールされ動作しているかをチェックするだけです（`agent-reach doctor` 用の `check()` メソッド）。実際の閲覧や検索は上流ツールを直接呼び出して行います。
+
+### 現在のツール選定
+
+| シナリオ | ツール | 理由 |
+|----------|--------|------|
+| Webページ閲覧 | [Jina Reader](https://github.com/jina-ai/reader) | ⭐9.8K、無料、APIキー不要 |
+| ツイート閲覧 | [bird](https://www.npmjs.com/package/@steipete/bird) | Cookie認証、無料。公式APIは従量課金（投稿閲覧1件$0.005） |
+| 動画字幕 + 検索 | [yt-dlp](https://github.com/yt-dlp/yt-dlp) | ⭐148K、YouTube + Bilibili + 1800サイト |
+| Web検索 | [Exa](https://exa.ai)（[mcporter](https://github.com/nicepkg/mcporter)経由） | AIセマンティック検索、MCP統合、APIキー不要 |
+| GitHub | [gh CLI](https://cli.github.com) | 公式ツール、認証後フルAPI |
+| RSS閲覧 | [feedparser](https://github.com/kurtmckee/feedparser) | Pythonエコシステムの標準、⭐2.3K |
+| 小紅書 | [xiaohongshu-mcp](https://github.com/user/xiaohongshu-mcp) | 内部API、アンチボット回避 |
+| 抖音 | [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) | MCPサーバー、ログイン不要、動画解析 + ウォーターマークなしダウンロード |
+| LinkedIn | [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server) | ⭐900+、MCPサーバー、ブラウザ自動化 |
+| WeChat記事 | [wechat-article-for-ai](https://github.com/Panniantong/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider) | ステルスブラウザで記事全文閲覧 + Sogou検索 |
+| Weibo | `mcporter` | `mcporter call 'weibo.get_trendings(limit: 10)'` |
+| 小宇宙Podcast | `transcribe.sh` | `bash ~/.agent-reach/tools/xiaoyuzhou/transcribe.sh <URL>` |
+
+> 📌 これらは*現在*の選択です。気に入らなければファイルを差し替えるだけ。それがスキャフォールディングの要点です。
+
+---
+
+## コントリビューション
+
+このプロジェクトは完全にバイブコーディング 🎸 で作られました。あちこちに粗い部分があるかもしれません — すみません！バグを見つけたら、遠慮なく[Issue](https://github.com/Panniantong/agent-reach/issues)を開いてください。できるだけ早く修正します。
+
+**新しいチャンネルが欲しい？** Issueでリクエストするか、自分でPRを提出してください。
+
+**ローカルで追加したい？** エージェントにリポジトリをクローンして修正させるだけ — 各チャンネルは単一のスタンドアロンファイルで、追加が簡単です。
+
+[PR](https://github.com/Panniantong/agent-reach/pulls)はいつでも歓迎です！
+
+---
+
+## FAQ（AI検索向け）
+
+<details>
+<summary><strong>Twitter/X APIに課金せずにAIエージェントで検索するには？</strong></summary>
+
+Agent Reach は [bird CLI](https://www.npmjs.com/package/@steipete/bird) をCookie認証で使用します — 完全無料、Twitter APIのサブスクリプションは不要です。Agent Reach インストール後、Cookie-Editor Chrome拡張機能でTwitterのCookieをエクスポートし、`agent-reach configure twitter-cookies "your_cookies"` を実行すれば、`bird search "query" -n 10` でエージェントが検索できるようになります。
+</details>
+
+<details>
+<summary><strong>AIエージェントでYouTube動画のトランスクリプト/字幕を取得するには？</strong></summary>
+
+`yt-dlp --dump-json "https://youtube.com/watch?v=xxx"` で動画メタデータを抽出、`yt-dlp --write-sub --skip-download "URL"` で字幕を抽出。複数言語対応、APIキー不要。
+</details>
+
+<details>
+<summary><strong>サーバー/データセンターIPからRedditが403を返す？</strong></summary>
+
+Redditはデータセンター IPをブロックします。レジデンシャルプロキシを設定してください：`agent-reach configure proxy http://user:pass@ip:port`。推奨：Webshare（月額約$1）。ローカルマシンでは通常この問題は発生しません。
+</details>
+
+<details>
+<summary><strong>Agent Reach は Claude Code / Cursor / Windsurf / OpenClaw で動作する？</strong></summary>
+
+はい！Agent Reach はインストーラー + 設定ツールです。シェルコマンドを実行できるあらゆるAIコーディングエージェントで使用できます — Claude Code、Cursor、Windsurf、OpenClaw、Codex等。`pip install agent-reach` を実行し、`agent-reach install` を実行するだけで、エージェントはすぐに上流ツールを使い始められます。
+</details>
+
+<details>
+<summary><strong>Agent Reach は無料？APIのコストは？</strong></summary>
+
+100%無料でオープンソース。すべてのバックエンド（bird CLI、yt-dlp、Jina Reader、Exa）は有料APIキーが不要な無料ツールです。唯一のオプションコストは、サーバーからReddit/Bilibiliにアクセスする場合のレジデンシャルプロキシ（月額約$1）です。
+</details>
+
+<details>
+<summary><strong>Twitter APIの無料代替 — Webスクレイピング用</strong></summary>
+
+Agent Reach はbird CLIを使用し、Cookie認証でTwitterにアクセスします — ブラウザセッションと同じです。API料金なし、レート制限のティアなし、開発者アカウント不要。検索、ツイート閲覧、プロフィール閲覧、タイムラインに対応。
+</details>
+
+<details>
+<summary><strong>小紅書のコンテンツをプログラムで読むには？</strong></summary>
+
+Agent Reach は xiaohongshu-mcp（Dockerで実行）と統合されています。セットアップ後、`mcporter call 'xiaohongshu.get_feed_detail(...)'` でノートを閲覧、`mcporter call 'xiaohongshu.search_feeds(keyword: "query")'` で検索できます。
+</details>
+
+<details>
+<summary><strong>AIエージェントで抖音の動画を解析するには？</strong></summary>
+
+douyin-mcp-serverをインストールすれば、`mcporter call 'douyin.parse_douyin_video_info(share_link: "share_url")'` で動画情報を解析し、ウォーターマークなしのダウンロードリンクを取得できます。ログイン不要 — 抖音のリンクを共有するだけ。詳細は https://github.com/yzfly/douyin-mcp-server を参照。
+</details>
+
+---
+
+## クレジット
+
+[Jina Reader](https://github.com/jina-ai/reader) · [yt-dlp](https://github.com/yt-dlp/yt-dlp) · [bird](https://www.npmjs.com/package/@steipete/bird) · [Exa](https://exa.ai) · [feedparser](https://github.com/kurtmckee/feedparser) · [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) · [linkedin-scraper-mcp](https://github.com/stickerdaniel/linkedin-mcp-server)
+
+## お問い合わせ
+
+- 📧 **メール:** pnt01@foxmail.com
+- 🐦 **Twitter/X:** [@Neo_Reidlab](https://x.com/Neo_Reidlab)
+
+コラボレーションやご質問は、WeChatで追加してください — コミュニティグループにご招待します：
+
+<p align="center">
+  <img src="wechat-group-qr.jpg" width="280" alt="WeChat QR">
+</p>
+
+> バグ報告や機能リクエストは [GitHub Issues](https://github.com/Panniantong/Agent-Reach/issues) をご利用ください — 追跡が容易です。
+
+## ライセンス
+
+[MIT](../LICENSE)
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=Panniantong/Agent-Reach&type=Date&v=20260309)](https://star-history.com/#Panniantong/Agent-Reach&Date)

docs/dependency-locking.md

@@ -0,0 +1,30 @@
+# Dependency Locking Guide
+
+Agent Reach uses `constraints.txt` as a reproducible dependency baseline.
+
+## Why
+
+- Keep local/CI dependency graph stable
+- Reduce "works on my machine" drift
+- Make regression results easier to compare
+
+## Install with constraints
+
+```bash
+pip install -c constraints.txt -e .[dev]
+```
+
+## Update workflow
+
+1. Update `pyproject.toml` dependency ranges as needed.
+2. Validate against latest compatible versions locally.
+3. Update pinned versions in `constraints.txt`.
+4. Run validation:
+
+```bash
+pytest -q
+ruff check agent_reach tests
+mypy agent_reach
+```
+
+5. Open PR with dependency and validation notes.

docs/install.md

@@ -20,7 +20,7 @@ Copy this to your AI Agent:
 
 ### Goal
 
-Install Agent Reach and make sure **all channels are working**. Your user expects you to have full internet access capabilities when this is done — reading tweets, searching Reddit, watching YouTube, browsing GitHub, and more.
+Install Agent Reach and all upstream tools so your user's agent has full internet access. After installation, you'll use the upstream tools directly (bird CLI, yt-dlp, mcporter, gh CLI, etc.) — Agent Reach is just the installer and health checker.
 
 ### ⚠️ Boundaries
 
@@ -30,47 +30,84 @@ When fixing issues, stay within these limits:
 - **DO NOT** modify system files outside `~/.agent-reach/`
 - **DO NOT** install packages not listed in this guide
 - **DO NOT** disable firewalls, security settings, or system protections
+- **DO NOT** clone repos, create files, or run commands inside the agent workspace / working directory
 - If something requires elevated permissions, **tell the user** what's needed and let them decide
 
-### Step 1: Install
+### 📁 Directory Rules
 
-**Default (fully automatic):**
+All Agent Reach files go in dedicated directories — **never in the agent workspace**:
+
+| Purpose | Directory | Example |
+|---------|-----------|---------|
+| Config & tokens | `~/.agent-reach/` | `~/.agent-reach/config.json` |
+| Upstream tool repos | `~/.agent-reach/tools/` | `~/.agent-reach/tools/douyin-mcp-server/` |
+| Temporary files | `/tmp/` | `/tmp/yt-dlp-output/` |
+| Skills | `~/.openclaw/skills/agent-reach/` | SKILL.md |
+
+**Why?** If you clone repos or create files in the workspace, it pollutes the user's project directory and can break their agent over time. Keep the workspace clean.
+
+### Step 1: Install the basics
 
 ```bash
+# 推荐：pipx（最省心）
+pipx install https://github.com/Panniantong/agent-reach/archive/main.zip
+agent-reach install --env=auto
+
+# 如果你的 Python 来自 Homebrew / 遇到 PEP 668（externally-managed-environment）
+# 用虚拟环境安装：
+python3 -m venv ~/.agent-reach-venv
+source ~/.agent-reach-venv/bin/activate
 pip install https://github.com/Panniantong/agent-reach/archive/main.zip
 agent-reach install --env=auto
 ```
 
-This auto-installs system dependencies (gh CLI, Node.js, mcporter, bird), configures Exa search, detects environment, and tests all channels.
+This installs core infrastructure (gh CLI, Node.js, mcporter, Exa search, yt-dlp config) and activates these zero-config channels:
 
-**Safe mode (no automatic system changes):**
+- Web (Jina Reader), YouTube, GitHub, RSS, Exa Search, V2EX, Bilibili (basic)
 
-If the user asked for safe mode, or you're on a production machine:
+> 💡 **macOS / Homebrew Python 提示 `externally-managed-environment`？**
+> 这是 PEP 668 保护，不是 Agent Reach 本身的问题。优先用 `pipx install ...`，或先创建 `venv` 再安装。
+
+**Safe mode / Dry run:**
 
 ```bash
-pip install https://github.com/Panniantong/agent-reach/archive/main.zip
-agent-reach install --env=auto --safe
+agent-reach install --env=auto --safe      # Check only, no auto-install
+agent-reach install --env=auto --dry-run   # Preview what would be done
 ```
 
-Safe mode checks what's installed and tells you what's missing, but doesn't auto-install system packages. You can then install each dependency manually.
+### Step 2: Ask the user which optional channels they want
 
-**Dry run (preview only):**
+After installing the basics, **ask the user** which additional channels they need. Present this list:
+
+> 基础渠道装好了！你现在可以让我搜网页、看 YouTube、读 GitHub 等。
+>
+> 还有这些可选渠道，你需要哪些？
+>
+> - 🐦 **Twitter/X** — 搜推文、看时间线（需要登录 Cookie）
+> - 📰 **微博** — 热搜、搜索、用户动态
+> - 💬 **微信公众号** — 搜索和阅读公众号文章
+> - 📈 **雪球** — 股票行情、热门帖子（需要登录 Cookie）
+> - 🎙️ **小宇宙播客** — 音频转文字（需要免费 Groq Key）
+> - 📕 **小红书** — 阅读、搜索、发帖（需要登录）
+> - 📖 **Reddit** — 搜索和阅读帖子
+> - 📺 **B站完整版** — 热门、排行、搜索
+> - 🎵 **抖音** — 视频解析
+> - 💼 **LinkedIn** — Profile、职位搜索
+>
+> 告诉我你要哪些，比如"帮我装微博和 Twitter"。或者说"全部装"。
+
+Based on the user's choice, run:
 
 ```bash
-agent-reach install --env=auto --dry-run
+agent-reach install --env=auto --channels=twitter,weibo   # Example: user chose Twitter + Weibo
+agent-reach install --env=auto --channels=all              # User wants everything
 ```
 
-Shows what would be done without making any changes.
+Supported channel names: `twitter`, `weibo`, `wechat`, `xiaoyuzhou`, `xueqiu`, `xiaohongshu`, `reddit`, `bilibili`, `douyin`, `linkedin`, `all`
 
-**Read the output carefully**, then run:
+### Step 3: Fix what's broken
 
-```bash
-agent-reach doctor
-```
-
-### Step 2: Fix what's broken
-
-`agent-reach doctor` shows you which channels are active and which aren't.
+Run `agent-reach doctor` and check the output.
 
 Try to get as many channels to ✅ as possible. If something failed during install or shows as ❌/⚠️ in doctor, diagnose the problem and try to fix it — but stay within the boundaries above. If a fix requires elevated permissions or system changes, ask the user first.
 
@@ -80,16 +117,39 @@ Only ask the user when you genuinely need their input (credentials, permissions,
 
 Some channels need credentials only the user can provide. Based on the doctor output, ask for what's missing:
 
-> 🔒 **Security tip:** For platforms that need cookies (Twitter, XiaoHongShu, Instagram), we recommend using a **dedicated/secondary account** rather than your main account. Cookie-based auth grants full account access — using a separate account limits the blast radius if credentials are ever compromised.
+> 🔒 **Security tip:** For platforms that need cookies (Twitter, XiaoHongShu), we recommend using a **dedicated/secondary account** rather than your main account. Cookie-based auth carries two risks:
+> 1. **Account ban** — platforms may detect non-browser API calls and restrict or ban the account
+> 2. **Credential exposure** — cookies grant full account access; using a secondary account limits the blast radius if credentials are ever compromised
 
-**Twitter search & posting (server users):**
+> 🍪 **Cookie 导入（所有需要登录的平台通用）：**
+>
+> 所有需要 Cookie 的平台（Twitter、小红书、雪球等），**优先使用 Cookie-Editor 导入**，这是最简单最可靠的方式：
+> 1. 用户在自己的浏览器上登录对应平台
+> 2. 安装 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) Chrome 插件
+> 3. 点击插件 → Export → Header String
+> 4. 把导出的字符串发给 Agent
+>
+> **本地电脑用户**也可以用 `agent-reach configure --from-browser chrome` 一键自动提取（支持 Twitter + 小红书 + 雪球）。
+
+**Twitter search & posting:**
 > "To unlock Twitter search, I need your Twitter cookies. Install the Cookie-Editor Chrome extension, go to x.com/twitter.com, click the extension → Export → Header String, and paste it to me."
-> Extension: https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm
 
 ```bash
 agent-reach configure twitter-cookies "PASTED_STRING"
 ```
 
+> **代理说明（中国大陆等需要翻墙的网络环境）：**
+>
+> bird CLI 使用 Node.js，在需要代理的网络环境下可通过环境变量配置代理。
+> Agent Reach 安装时会自动安装 `undici`（`npm install -g undici`）以提供代理支持。
+>
+> **你（Agent）需要做的：**
+> 1. 确认用户配了代理：`agent-reach configure proxy http://user:pass@ip:port`
+> 2. 设置环境变量：`export HTTP_PROXY="..." HTTPS_PROXY="..."`
+> 3. Agent Reach 会自动处理剩下的，不需要用户做额外操作
+>
+> 如果用户报告 "fetch failed"，参考 [troubleshooting.md](troubleshooting.md)
+
 **Reddit & Bilibili full access (server users):**
 > "Reddit and Bilibili block server IPs. To unlock full access, I need a residential proxy. You can get one at https://webshare.io ($1/month). Send me the proxy address."
 
@@ -108,23 +168,140 @@ mcporter config add xiaohongshu http://localhost:18060/mcp
 > 如果在服务器上，建议加代理避免 IP 风控：
 > `docker run -d --name xiaohongshu-mcp -p 18060:18060 -e XHS_PROXY=http://user:pass@ip:port xpzouying/xiaohongshu-mcp`
 >
-> **登录方式：**
-> - **本地电脑（有浏览器）：** 打开 http://localhost:18060 扫码登录即可。
-> - **服务器（无 UI 界面）：** 服务器上通常没有浏览器，无法直接扫码。最方便的方式是在自己的电脑上用浏览器登录小红书，然后用 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 插件导出 Cookie（Header String 格式），发给 Agent 即可完成配置。详见 [Cookie 导出指南](cookie-export.md)。
+> **登录方式（优先用 Cookie-Editor，最简单）：**
+> 1. 用户在自己的浏览器登录小红书 (xiaohongshu.com)
+> 2. 用 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 插件导出 Cookie（JSON 或 Header String 格式均可）
+> 3. 把 Cookie 字符串发给 Agent
+> 4. Agent 运行命令完成登录：
+>
+> ```bash
+> # JSON 格式（Cookie-Editor → Export → JSON）
+> agent-reach configure xhs-cookies '[{"name":"web_session","value":"xxx","domain":".xiaohongshu.com",...}]'
+>
+> # 或 Header String 格式（Cookie-Editor → Export → Header String）
+> agent-reach configure xhs-cookies "key1=val1; key2=val2; ..."
+> ```
+>
+> **注意：** `http://localhost:18060` 根路径可能返回 404，MCP 服务在 `/mcp` 路径。推荐使用 Cookie-Editor 导出方式，不要依赖 Docker 容器内的 QR 扫码登录。
 
-**Instagram (需要 instaloader):**
-> "Instagram 需要 instaloader。我来帮你安装。"
+**微博 / Weibo (mcp-server-weibo):**
+> "微博已默认安装，装好即用。可搜索微博内容、查看热搜、获取用户动态和评论。"
+
+如果自动安装失败，手动安装：
 
 ```bash
-pip install instaloader
+pip install git+https://github.com/Panniantong/mcp-server-weibo.git
+mcporter config add weibo --command 'mcp-server-weibo'
 ```
 
-> **登录方式（解锁私密内容）：**
-> - **方法 1（推荐）：Cookie-Editor 导入：** 在浏览器登录 Instagram → 用 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 导出 Header String → 粘贴：
->   ```bash
->   agent-reach configure instagram-cookies "sessionid=xxx; csrftoken=yyy; ..."
->   ```
-> - **方法 2：instaloader 命令行登录：** `instaloader --login YOUR_USERNAME`（需要输密码，有 2FA 的话还要输验证码）
+> 无需登录、无需 Cookie、无需代理。海外服务器也可以直接访问。
+
+**雪球 / Xueqiu (股票行情 + 热门帖子):**
+> "雪球需要登录后的 Cookie。请先在 Chrome 里登录 xueqiu.com，然后运行："
+
+```bash
+agent-reach configure --from-browser chrome
+```
+
+> Cookie 会随其他平台一起自动提取。
+
+**小宇宙播客 / Xiaoyuzhou Podcast (Groq Whisper):**
+> "小宇宙播客转文字已默认安装，只需要一个免费的 Groq API Key。"
+
+脚本已随 Agent Reach 自动安装，用户只需提供 Key：
+
+```bash
+agent-reach configure groq-key gsk_xxxxx
+```
+
+> **获取 Groq API Key（免费、无需信用卡、30 秒搞定）：**
+> 1. 打开 https://console.groq.com
+> 2. 用 Google/GitHub 账号登录（或注册）
+> 3. 左侧菜单 → API Keys → Create API Key
+> 4. 复制 Key（以 `gsk_` 开头），发给 Agent 即可
+>
+> **使用方式：**
+> 用户发一个小宇宙链接给 Agent，Agent 自动调用：
+> ```bash
+> bash ~/.agent-reach/tools/xiaoyuzhou/transcribe.sh https://www.xiaoyuzhoufm.com/episode/xxxxx
+> ```
+>
+> 自动下载音频 → 转码切片 → Groq Whisper 转录 → 输出完整中文文字稿。
+>
+> **免费额度和限制：**
+> - 每小时约 2 小时音频（7200 秒），超出后等 15 分钟自动恢复
+> - 日常听几期播客完全够用
+> - 转录质量高（Whisper large-v3），但不区分说话人
+> - 2 小时以上的播客建议分批处理
+
+**抖音 / Douyin (douyin-mcp-server):**
+> "抖音视频解析需要一个 MCP 服务。安装 douyin-mcp-server 后即可解析视频、获取无水印下载链接。"
+
+```bash
+# 1. 安装
+pip install douyin-mcp-server
+
+# 2. 启动 HTTP 服务（端口 18070）
+# 方式一：用 uv（推荐）
+mkdir -p ~/.agent-reach/tools && cd ~/.agent-reach/tools
+git clone https://github.com/yzfly/douyin-mcp-server.git && cd douyin-mcp-server
+uv sync && uv run python run_http.py
+
+# 方式二：直接用 Python 启动
+python -c "
+from douyin_mcp_server.server import mcp
+mcp.settings.host = '127.0.0.1'
+mcp.settings.port = 18070
+mcp.run(transport='streamable-http')
+"
+
+# 3. 注册到 mcporter
+mcporter config add douyin http://localhost:18070/mcp
+```
+
+> 无需认证即可解析视频信息和获取下载链接。
+> 如需 AI 语音识别提取文案功能，需要配置硅基流动 API Key（`export API_KEY="sk-xxx"`）。
+>
+> 详见 https://github.com/yzfly/douyin-mcp-server
+
+**可选实现：Douyin + XiaoHongShu unified extractor**
+> "如果你想把抖音和小红书统一成一个 MCP，并直接输出 `script.md` 和 `info.json`，可以改用 social-post-extractor-mcp。"
+
+适用场景：
+
+- 抖音视频转文字稿
+- 小红书视频笔记转文字稿
+- 小红书图文笔记正文 + 图片文字提取
+
+兼容性：
+
+- 仍然可以注册成 `douyin` 这个 mcporter server 名称
+- 兼容旧工具名 `parse_douyin_video_info` / `get_douyin_download_link` / `extract_douyin_text`
+- 同时新增 `parse_social_post_info` / `extract_social_post_script`
+
+示例配置：
+
+```bash
+git clone https://github.com/JNHFlow21/social-post-extractor-mcp.git
+cd social-post-extractor-mcp
+uv sync
+
+mcporter config add douyin \
+  --command /bin/zsh \
+  --arg -lc \
+  --arg "cd '$PWD' && exec '.venv/bin/python' -m social_post_extractor_mcp" \
+  --env ASR_PROVIDER=bailian \
+  --env ASR_MODEL=paraformer-v2 \
+  --env VISION_PROVIDER=bailian \
+  --env VISION_MODEL=qwen3-vl-flash \
+  --env CLEAN_PROVIDER=bailian \
+  --env CLEAN_MODEL=qwen-flash \
+  --env BAILIAN_API_KEY=YOUR_BAILIAN_API_KEY
+```
+
+> 这个实现更适合“把链接直接交给 Agent，然后拿到脚本文件”的工作流。
+>
+> 详见 https://github.com/JNHFlow21/social-post-extractor-mcp
 
 **LinkedIn (可选 — linkedin-scraper-mcp):**
 > "LinkedIn 基本内容可通过 Jina Reader 读取。完整功能（Profile 详情、职位搜索）需要 linkedin-scraper-mcp。"
@@ -165,35 +342,6 @@ pip install linkedin-scraper-mcp
 >
 > 详见 https://github.com/stickerdaniel/linkedin-mcp-server
 
-**Boss直聘 (可选 — mcp-bosszp):**
-> "Boss直聘职位页面可直接读取。完整搜索和打招呼功能需要 mcp-bosszp。"
-
-```bash
-git clone https://github.com/mucsbr/mcp-bosszp.git && cd mcp-bosszp
-pip install -r requirements.txt && playwright install chromium
-```
-
-> **登录方式（手机 App 扫码）：**
->
-> mcp-bosszp 使用二维码登录，需要 Boss直聘 App 扫码。
->
-> ```bash
-> # 1. 启动 MCP 服务
-> python boss_zhipin_fastmcp_v2.py
-> 
-> # 2. 通过 MCP 触发登录（会生成二维码图片）
-> mcporter call 'bosszhipin.start_login()'
-> 
-> # 3. 浏览器打开二维码图片（服务器上用 http://服务器IP:8000/static/qrcode_xxx.png）
-> # 4. 用 Boss直聘 App 扫码确认
-> ```
->
-> 扫码成功后 session 自动保存，之后可以搜索职位和自动打招呼。
->
-> 或用 Docker：`docker-compose up -d`
->
-> 详见 https://github.com/mucsbr/mcp-bosszp
-
 ### Step 4: Final check
 
 Run `agent-reach doctor` one final time and report the results to your user.
@@ -221,7 +369,9 @@ If the user wants a different agent to handle it, let them choose.
 
 | Command | What it does |
 |---------|-------------|
-| `agent-reach install --env=auto` | Full auto-setup (installs deps + configures) |
+| `agent-reach install --env=auto` | Install core channels (lightweight, zero-config) |
+| `agent-reach install --env=auto --channels=twitter,weibo` | Install core + optional channels |
+| `agent-reach install --env=auto --channels=all` | Install everything |
 | `agent-reach install --env=auto --safe` | Safe setup (no auto system changes) |
 | `agent-reach install --env=auto --dry-run` | Preview what would be done |
 | `agent-reach doctor` | Show channel status |
@@ -229,14 +379,22 @@ If the user wants a different agent to handle it, let them choose.
 | `agent-reach check-update` | Check for new versions |
 | `agent-reach configure twitter-cookies "..."` | Unlock Twitter search + posting |
 | `agent-reach configure proxy URL` | Unlock Reddit + Bilibili on servers |
-| `agent-reach read <url>` | Read any URL |
-| `agent-reach search "query"` | Search the web |
-| `agent-reach search-reddit "query"` | Search Reddit |
-| `agent-reach search-twitter "query"` | Search Twitter |
-| `agent-reach search-github "query"` | Search GitHub |
-| `agent-reach search-youtube "query"` | Search YouTube |
-| `agent-reach search-bilibili "query"` | Search Bilibili |
-| `agent-reach search-xhs "query"` | Search XiaoHongShu |
-| `agent-reach search-instagram "query"` | Search Instagram |
-| `agent-reach search-linkedin "query"` | Search LinkedIn |
-| `agent-reach search-bosszhipin "query"` | Search Boss直聘 |
+| `agent-reach configure groq-key gsk_xxx` | Unlock Xiaoyuzhou podcast transcription |
+
+After installation, use upstream tools directly. See SKILL.md for the full command reference:
+
+| Platform | Upstream Tool | Example |
+|----------|--------------|---------|
+| Twitter/X | `bird` | `bird search "query" -n 10` |
+| YouTube | `yt-dlp` | `yt-dlp --dump-json URL` |
+| Bilibili | `yt-dlp` | `yt-dlp --dump-json URL` |
+| Reddit | `mcporter` (Exa) | `mcporter call 'exa.web_search_exa(query: "...", includeDomains: ["reddit.com"])'` |
+| GitHub | `gh` | `gh search repos "query"` |
+| Web | `curl` + Jina | `curl -s "https://r.jina.ai/URL"` |
+| Exa Search | `mcporter` | `mcporter call 'exa.web_search_exa(...)'` |
+| 小红书 | `mcporter` | `mcporter call 'xiaohongshu.search_feeds(...)'` |
+| 微博 | `mcporter` | `mcporter call 'weibo.get_trendings(limit: 10)'` |
+| 小宇宙播客 | `transcribe.sh` | `bash ~/.agent-reach/tools/xiaoyuzhou/transcribe.sh <URL>` |
+| 抖音 | `mcporter` | `mcporter call 'douyin.parse_douyin_video_info(...)'` |
+| LinkedIn | `mcporter` | `mcporter call 'linkedin.get_person_profile(...)'` |
+| RSS | `feedparser` | `python3 -c "import feedparser; ..."` |

docs/troubleshooting.md

@@ -0,0 +1,59 @@
+# 常见问题排查
+
+## 雪球 / Xueqiu: API 返回 400
+
+**症状：** `agent-reach doctor` 显示雪球 ⚠️，报 `HTTP Error 400`
+
+**原因：** 雪球 API 需要登录 Cookie，无法通过匿名访问获取。
+
+**解决方案：** 在 Chrome 里登录 xueqiu.com，然后运行：
+
+```bash
+agent-reach configure --from-browser chrome
+```
+
+再次运行 `agent-reach doctor` 确认恢复 ✅。Cookie 过期后重新运行即可。
+
+---
+
+## Twitter/X: bird CLI 连接失败
+
+**症状：** `bird search` 或其他命令返回错误
+
+**原因：** bird CLI 需要 AUTH_TOKEN 和 CT0 环境变量才能访问 Twitter API。如果你的网络环境需要代理才能访问 x.com，需要配置代理。
+
+**解决方案：**
+
+### 方案 1：设置环境变量代理
+
+```bash
+export HTTP_PROXY="http://user:pass@host:port"
+export HTTPS_PROXY="http://user:pass@host:port"
+bird search "test" -n 1
+```
+
+### 方案 2：使用全局代理工具
+
+让代理工具接管所有网络流量，这样 bird 的请求也会走代理：
+
+```bash
+# macOS — ClashX / Surge 开启"增强模式"
+# Linux — proxychains 或 tun2socks
+proxychains bird search "test" -n 1
+```
+
+### 方案 3：不用 bird，用 Exa 搜索替代
+
+bird 不可用时，可以直接用 Exa 搜索 Twitter 内容：
+
+```bash
+mcporter call 'exa.web_search_exa(query: "site:x.com 搜索词", numResults: 5)'
+```
+
+### 方案 4：检查认证
+
+```bash
+bird check
+```
+
+> 如果返回 "Missing credentials"，需要设置 AUTH_TOKEN 和 CT0 环境变量。

docs/update.md

@@ -0,0 +1,75 @@
+# Agent Reach — Update Guide
+
+## For Humans
+
+Copy this to your AI Agent:
+
+```
+帮我更新 Agent Reach：https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+```
+
+Or in English:
+
+```
+Update Agent Reach: https://raw.githubusercontent.com/Panniantong/agent-reach/main/docs/update.md
+```
+
+---
+
+## For AI Agents
+
+### ⚠️ Workspace Rules
+
+**Never create files, clone repos, or run commands in the agent workspace.** Use `/tmp/` for temporary work and `~/.agent-reach/` for persistent data.
+
+### Goal
+
+Update Agent Reach to the latest version, then verify everything still works.
+
+### Step 1: Check current version
+
+```bash
+agent-reach check-update
+```
+
+If it says "已是最新版本", you're done — tell the user.
+
+### Step 2: Update
+
+```bash
+pip install --upgrade https://github.com/Panniantong/agent-reach/archive/main.zip
+```
+
+### Step 3: Verify
+
+```bash
+agent-reach version
+agent-reach doctor
+```
+
+Report the new version and channel status to the user. If any channel changed status (was ✅ now ❌), investigate and fix.
+
+### Step 4: Update SKILL.md (if installed)
+
+If the user has the Agent Reach skill installed, update it too:
+
+```bash
+agent-reach install --skill-only
+```
+
+If the `--skill-only` flag is not available, manually copy the latest SKILL.md:
+
+```bash
+python3 -c "
+import importlib.resources, shutil, os
+skill = importlib.resources.files('agent_reach').joinpath('skill', 'SKILL.md').read_text()
+for d in [os.path.expanduser('~/.openclaw/skills/agent-reach'),
+          os.path.expanduser('~/.claude/skills/agent-reach')]:
+    if os.path.isdir(d):
+        with open(os.path.join(d, 'SKILL.md'), 'w') as f:
+            f.write(skill)
+        print(f'✅ Updated: {d}')
+"
+```
+
+Done. Tell the user what version they're now on and how many channels are available.

llms.txt

@@ -0,0 +1,32 @@
+# Agent Reach
+
+> Give your AI agent eyes to see the entire internet. A unified CLI tool that lets AI agents read and search across 12+ platforms — Twitter/X, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu, Instagram, LinkedIn, Boss直聘, RSS, and any web page. One install, zero API fees.
+
+## Quick Start
+
+- [Installation Guide](https://github.com/Panniantong/Agent-Reach/blob/main/docs/install.md): Step-by-step setup instructions for AI agents
+- [README (中文)](https://github.com/Panniantong/Agent-Reach/blob/main/README.md): Full documentation in Chinese
+- [README (English)](https://github.com/Panniantong/Agent-Reach/blob/main/docs/README_en.md): Full documentation in English
+
+## Core Commands
+
+- [CLI Usage](https://github.com/Panniantong/Agent-Reach/blob/main/docs/install.md): `agent-reach read <url>` reads any URL, `agent-reach search-twitter "query"` searches Twitter, etc.
+
+## Key Features
+
+- Read any URL: tweets, Reddit posts, YouTube videos (transcripts), GitHub repos, articles, XiaoHongShu notes, Bilibili videos, RSS feeds
+- Search across platforms: Twitter/X, Reddit, GitHub, YouTube, Bilibili, XiaoHongShu, Instagram, LinkedIn, Boss直聘, Web (via Exa)
+- Self-diagnosis: `agent-reach doctor` checks what works and what needs setup
+- Auto-installs dependencies: `agent-reach install --env=auto`
+- Cookie-based auth for platforms that require login (Twitter, XiaoHongShu, Instagram)
+- Proxy support for platforms that block server IPs (Reddit, Bilibili)
+- Zero API fees: all backends are free and open-source (bird CLI, yt-dlp, Jina Reader, instaloader, etc.)
+
+## Troubleshooting
+
+- [Troubleshooting Guide](https://github.com/Panniantong/Agent-Reach/blob/main/docs/troubleshooting.md): Common issues and solutions
+
+## Optional
+
+- [SKILL.md](https://github.com/Panniantong/Agent-Reach/blob/main/agent_reach/skill/SKILL.md): Integration guide for AI agent frameworks (OpenClaw, Claude Code, etc.)
+- [PyPI Package](https://pypi.org/project/agent-reach/): `pip install agent-reach`

pyproject.toml

@@ -1,12 +1,20 @@
 [project]
 name = "agent-reach"
-version = "1.1.0"
+version = "1.4.0"
 description = "Give your AI Agent eyes to see the entire internet. Search + Read 10+ platforms."
 readme = "README.md"
 license = {text = "MIT"}
 requires-python = ">=3.10"
 authors = [{name = "Neo Reid"}]
-keywords = ["ai-agent", "web-reader", "search", "mcp", "agent-infrastructure", "llm-tools"]
+keywords = [
+    "ai-agent", "llm-tools", "agent-infrastructure", "mcp",
+    "web-reader", "web-scraper", "search",
+    "twitter-scraper", "reddit-scraper", "youtube-transcript",
+    "bilibili", "xiaohongshu",
+    "ai-search", "cli", "automation",
+    "claude-code", "cursor", "openai",
+    "free-api", "no-api-key",
+]
 classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
@@ -33,6 +41,13 @@ dependencies = [
 browser = ["playwright>=1.40"]
 cookies = ["browser-cookie3>=0.19"]
 all = ["playwright>=1.40", "mcp[cli]>=1.0", "browser-cookie3>=0.19"]
+dev = [
+    "pytest>=8.0",
+    "ruff>=0.8",
+    "mypy>=1.12",
+    "types-requests>=2.32",
+    "types-PyYAML>=6.0",
+]
 
 [project.scripts]
 agent-reach = "agent_reach.cli:main"
@@ -52,3 +67,21 @@ packages = ["agent_reach"]
 [tool.hatch.build.targets.wheel.force-include]
 "agent_reach/guides" = "agent_reach/guides"
 "agent_reach/skill" = "agent_reach/skill"
+"agent_reach/scripts" = "agent_reach/scripts"
+
+[tool.ruff]
+target-version = "py310"
+line-length = 100
+
+[tool.ruff.lint]
+select = ["E", "F", "I"]
+ignore = ["E501"]
+
+[tool.mypy]
+python_version = "3.10"
+warn_unused_configs = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+check_untyped_defs = true
+ignore_missing_imports = true
+exclude = ["^tests/"]

tests/test_channel_contracts.py

@@ -0,0 +1,155 @@
+# -*- coding: utf-8 -*-
+"""Contract tests for channel adapters."""
+
+from agent_reach.channels import get_all_channels
+from agent_reach.config import Config
+
+
+def test_channel_registry_contract():
+    channels = get_all_channels()
+    assert channels, "channel registry must not be empty"
+    names = [ch.name for ch in channels]
+    assert len(names) == len(set(names)), "channel names must be unique"
+
+    for ch in channels:
+        assert isinstance(ch.name, str) and ch.name
+        assert isinstance(ch.description, str) and ch.description
+        assert isinstance(ch.backends, list)
+        assert ch.tier in {0, 1, 2}
+
+
+def test_channel_check_contract_with_minimal_runtime(monkeypatch, tmp_path):
+    # Keep contract tests deterministic by simulating "deps mostly absent".
+    monkeypatch.setattr("shutil.which", lambda _cmd: None)
+    config = Config(config_path=tmp_path / "config.yaml")
+
+    for ch in get_all_channels():
+        status, message = ch.check(config)
+        assert status in {"ok", "warn", "off", "error"}
+        assert isinstance(message, str) and message.strip()
+
+
+def test_youtube_warns_when_node_only_and_no_config(monkeypatch, tmp_path):
+    """YouTube should warn when only Node.js is installed but no yt-dlp config exists."""
+    from agent_reach.channels.youtube import YouTubeChannel
+
+    def fake_which(cmd):
+        if cmd == "yt-dlp":
+            return "/usr/bin/yt-dlp"
+        if cmd == "node":
+            return "/usr/bin/node"
+        return None  # deno not installed
+
+    monkeypatch.setattr("shutil.which", fake_which)
+    # Point to a non-existent config file
+    monkeypatch.setattr("os.path.expanduser", lambda p: str(tmp_path / ".config/yt-dlp/config"))
+
+    ch = YouTubeChannel()
+    status, message = ch.check()
+    assert status == "warn"
+    assert "--js-runtimes" in message
+
+
+def test_youtube_warns_with_windows_specific_fix_command(monkeypatch, tmp_path):
+    """Windows guidance should use a PowerShell-style yt-dlp config command."""
+    from agent_reach.channels.youtube import YouTubeChannel
+
+    def fake_which(cmd):
+        if cmd == "yt-dlp":
+            return "C:/yt-dlp.exe"
+        if cmd == "node":
+            return "C:/node.exe"
+        return None
+
+    monkeypatch.setattr("shutil.which", fake_which)
+    monkeypatch.setattr("agent_reach.utils.paths.sys.platform", "win32")
+    monkeypatch.setenv("APPDATA", str(tmp_path / "AppData" / "Roaming"))
+
+    ch = YouTubeChannel()
+    status, message = ch.check()
+    assert status == "warn"
+    assert "Select-String" in message
+    assert "--js-runtimes node" in message
+
+
+def test_youtube_ok_when_deno_installed(monkeypatch):
+    """YouTube should return ok when Deno is installed (no config needed)."""
+    from agent_reach.channels.youtube import YouTubeChannel
+
+    def fake_which(cmd):
+        if cmd == "yt-dlp":
+            return "/usr/bin/yt-dlp"
+        if cmd == "deno":
+            return "/usr/bin/deno"
+        return None
+
+    monkeypatch.setattr("shutil.which", fake_which)
+
+    ch = YouTubeChannel()
+    status, _msg = ch.check()
+    assert status == "ok"
+
+
+def test_douyin_check_does_not_call_with_invalid_url(monkeypatch, tmp_path):
+    """Douyin check should use 'mcporter list' instead of calling with a hardcoded URL."""
+    import subprocess
+
+    from agent_reach.channels.douyin import DouyinChannel
+
+    calls = []
+    original_run = subprocess.run
+
+    def tracking_run(cmd, **kwargs):
+        calls.append(cmd)
+        # Simulate mcporter config list returning douyin
+        if "config" in cmd and "list" in cmd:
+
+            class R:
+                stdout = "douyin  http://localhost:18070/mcp"
+                returncode = 0
+
+            return R()
+        # Simulate mcporter list douyin returning tools
+        if "list" in cmd and "douyin" in cmd:
+
+            class R:
+                stdout = "parse_douyin_video_info"
+                returncode = 0
+
+            return R()
+        return original_run(cmd, **kwargs)
+
+    monkeypatch.setattr(
+        "shutil.which", lambda cmd: "/usr/bin/mcporter" if cmd == "mcporter" else None
+    )
+    monkeypatch.setattr("subprocess.run", tracking_run)
+
+    ch = DouyinChannel()
+    status, _msg = ch.check()
+
+    # Should NOT contain any hardcoded douyin.com URL in subprocess calls
+    for call in calls:
+        call_str = " ".join(call) if isinstance(call, list) else str(call)
+        assert "https://www.douyin.com" not in call_str
+
+
+def test_channel_can_handle_contract():
+    url_samples = {
+        "github": "https://github.com/panniantong/agent-reach",
+        "twitter": "https://x.com/user/status/1",
+        "youtube": "https://youtube.com/watch?v=abc",
+        "reddit": "https://reddit.com/r/python",
+        "bilibili": "https://www.bilibili.com/video/BV1xx411",
+        "xiaohongshu": "https://www.xiaohongshu.com/explore/123",
+        "douyin": "https://www.douyin.com/video/123",
+        "linkedin": "https://www.linkedin.com/in/test",
+        "weibo": "https://weibo.com/u/1749127163",
+        "rss": "https://example.com/feed.xml",
+        "xueqiu": "https://xueqiu.com/S/SH600519",
+        "exa_search": "https://example.com",
+        "web": "https://example.com",
+    }
+    for ch in get_all_channels():
+        sample = url_samples.get(ch.name, "https://example.com")
+        result = ch.can_handle(sample)
+        assert isinstance(result, bool)

tests/test_channels.py

@@ -1,114 +1,680 @@
 # -*- coding: utf-8 -*-
-"""Tests for the channel system."""
+"""Tests for channel registry basics and health checks."""
 
-import pytest
-from unittest.mock import patch, MagicMock
+import json
+import shutil
+import subprocess
+from urllib.error import URLError
 
-from agent_reach.channels import get_channel_for_url, get_channel, get_all_channels
-from agent_reach.channels.base import ReadResult, SearchResult
+from agent_reach.channels import get_all_channels, get_channel
+from agent_reach.channels.xiaohongshu import XiaoHongShuChannel
+from agent_reach.channels.xueqiu import XueqiuChannel
+from agent_reach.channels.v2ex import V2EXChannel
 
 
-class TestChannelRouting:
-    def test_github_url(self):
-        ch = get_channel_for_url("https://github.com/openai/gpt-4")
-        assert ch.name == "github"
-
-    def test_twitter_url(self):
-        ch = get_channel_for_url("https://x.com/elonmusk/status/123")
-        assert ch.name == "twitter"
-
-    def test_youtube_url(self):
-        ch = get_channel_for_url("https://youtube.com/watch?v=abc")
-        assert ch.name == "youtube"
-
-    def test_reddit_url(self):
-        ch = get_channel_for_url("https://reddit.com/r/test")
-        assert ch.name == "reddit"
-
-    def test_bilibili_url(self):
-        ch = get_channel_for_url("https://bilibili.com/video/BV1xx")
-        assert ch.name == "bilibili"
-
-    def test_rss_url(self):
-        ch = get_channel_for_url("https://example.com/feed.xml")
-        assert ch.name == "rss"
-
-    def test_generic_url_fallback(self):
-        ch = get_channel_for_url("https://example.com")
-        assert ch.name == "web"
-
+class TestChannelRegistry:
     def test_get_channel_by_name(self):
         ch = get_channel("github")
         assert ch is not None
         assert ch.name == "github"
 
+    def test_get_unknown_channel_returns_none(self):
+        assert get_channel("not-exists") is None
+
     def test_all_channels_registered(self):
         channels = get_all_channels()
         names = [ch.name for ch in channels]
         assert "web" in names
         assert "github" in names
         assert "twitter" in names
+        assert "v2ex" in names
 
 
-class TestReadResult:
-    def test_to_dict(self):
-        r = ReadResult(title="Test", content="Body", url="https://example.com", platform="web")
-        d = r.to_dict()
-        assert d["title"] == "Test"
-        assert d["content"] == "Body"
-        assert d["platform"] == "web"
+class TestV2EXChannel:
+    def test_can_handle_v2ex_urls(self):
+        ch = V2EXChannel()
+        assert ch.can_handle("https://www.v2ex.com/t/1234567")
+        assert ch.can_handle("https://v2ex.com/go/python")
+        assert not ch.can_handle("https://github.com/user/repo")
+        assert not ch.can_handle("https://reddit.com/r/Python")
 
-    def test_to_dict_optional_fields(self):
-        r = ReadResult(title="T", content="C", url="u", author="A", date="2025-01-01")
-        d = r.to_dict()
-        assert d["author"] == "A"
-        assert d["date"] == "2025-01-01"
+    def test_check_ok_when_api_reachable(self, monkeypatch):
+        import urllib.request
 
+        class FakeResponse:
+            status = 200
 
-class TestSearchResult:
-    def test_to_dict(self):
-        r = SearchResult(title="Test", url="https://example.com", snippet="A snippet")
-        d = r.to_dict()
-        assert d["title"] == "Test"
-        assert d["snippet"] == "A snippet"
+            def __enter__(self):
+                return self
 
+            def __exit__(self, *args):
+                pass
 
-class TestGitHubChannel:
-    @patch("agent_reach.channels.github.requests.get")
-    @pytest.mark.asyncio
-    async def test_search(self, mock_get):
-        mock_resp = MagicMock()
-        mock_resp.json.return_value = {
-            "items": [{"full_name": "test/repo", "html_url": "https://github.com/test/repo",
-                       "description": "A test", "stargazers_count": 100, "forks_count": 10,
-                       "language": "Python", "updated_at": "2025-01-01"}]
+            def read(self):
+                return b"[]"
+
+        monkeypatch.setattr(
+            urllib.request,
+            "urlopen",
+            lambda req, timeout=None: FakeResponse(),
+        )
+        status, msg = V2EXChannel().check()
+        assert status == "ok"
+        assert "公开 API 可用" in msg
+
+    def test_check_warn_when_api_unreachable(self, monkeypatch):
+        import urllib.request
+
+        def raise_error(req, timeout=None):
+            raise URLError("connection refused")
+
+        monkeypatch.setattr(urllib.request, "urlopen", raise_error)
+        status, msg = V2EXChannel().check()
+        assert status == "warn"
+        assert "失败" in msg
+
+    # ------------------------------------------------------------------ #
+    # get_hot_topics
+    # ------------------------------------------------------------------ #
+
+    def test_get_hot_topics_returns_list(self, monkeypatch):
+        import urllib.request
+
+        fake_data = [
+            {
+                "id": 111,
+                "title": "Python 3.13 发布了",
+                "url": "https://www.v2ex.com/t/111",
+                "replies": 42,
+                "content": "发布公告内容",
+                "created": 1700000000,
+                "node": {"name": "python", "title": "Python"},
+            },
+            {
+                "id": 222,
+                "title": "Rust 好学吗",
+                "url": "https://www.v2ex.com/t/222",
+                "replies": 10,
+                "content": "",
+                "created": 1700000001,
+                "node": {"name": "rust", "title": "Rust"},
+            },
+        ]
+
+        class FakeResponse:
+            status = 200
+
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(urllib.request, "urlopen", lambda req, timeout=None: FakeResponse())
+        topics = V2EXChannel().get_hot_topics(limit=5)
+        assert len(topics) == 2
+        assert topics[0]["id"] == 111
+        assert topics[0]["title"] == "Python 3.13 发布了"
+        assert topics[0]["replies"] == 42
+        assert topics[0]["node_name"] == "python"
+        assert topics[0]["node_title"] == "Python"
+        assert topics[0]["created"] == 1700000000
+
+    def test_get_hot_topics_respects_limit(self, monkeypatch):
+        import urllib.request
+
+        fake_data = [
+            {"id": i, "title": f"Topic {i}", "url": f"https://v2ex.com/t/{i}", "replies": i,
+             "content": "", "created": 1700000000 + i, "node": {"name": "tech", "title": "Tech"}}
+            for i in range(10)
+        ]
+
+        class FakeResponse:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(urllib.request, "urlopen", lambda req, timeout=None: FakeResponse())
+        topics = V2EXChannel().get_hot_topics(limit=3)
+        assert len(topics) == 3
+
+    def test_get_hot_topics_truncates_content(self, monkeypatch):
+        import urllib.request
+
+        long_content = "A" * 300
+        fake_data = [
+            {"id": 1, "title": "Long post", "url": "https://v2ex.com/t/1", "replies": 0,
+             "content": long_content, "created": 1700000000, "node": {"name": "tech", "title": "Tech"}}
+        ]
+
+        class FakeResponse:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(urllib.request, "urlopen", lambda req, timeout=None: FakeResponse())
+        topics = V2EXChannel().get_hot_topics(limit=1)
+        assert len(topics[0]["content"]) == 200
+
+    # ------------------------------------------------------------------ #
+    # get_node_topics
+    # ------------------------------------------------------------------ #
+
+    def test_get_node_topics(self, monkeypatch):
+        import urllib.request
+
+        fake_data = [
+            {
+                "id": 333,
+                "title": "Flask 部署问题",
+                "url": "https://www.v2ex.com/t/333",
+                "replies": 5,
+                "content": "求帮助",
+                "created": 1710000000,
+                "node": {"name": "python", "title": "Python"},
+            }
+        ]
+
+        class FakeResponse:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(urllib.request, "urlopen", lambda req, timeout=None: FakeResponse())
+        topics = V2EXChannel().get_node_topics("python")
+        assert len(topics) == 1
+        assert topics[0]["id"] == 333
+        assert topics[0]["node_name"] == "python"
+        assert topics[0]["title"] == "Flask 部署问题"
+        assert topics[0]["created"] == 1710000000
+
+    # ------------------------------------------------------------------ #
+    # get_topic
+    # ------------------------------------------------------------------ #
+
+    def test_get_topic_returns_detail_and_replies(self, monkeypatch):
+        import urllib.request
+
+        topic_data = [
+            {
+                "id": 999,
+                "title": "测试帖子",
+                "url": "https://www.v2ex.com/t/999",
+                "content": "帖子正文",
+                "replies": 2,
+                "node": {"name": "qna", "title": "问与答"},
+                "member": {"username": "alice"},
+                "created": 1700000000,
+            }
+        ]
+        replies_data = [
+            {
+                "member": {"username": "bob"},
+                "content": "第一条回复",
+                "created": 1700000100,
+            },
+            {
+                "member": {"username": "carol"},
+                "content": "第二条回复",
+                "created": 1700000200,
+            },
+        ]
+
+        call_count = {"n": 0}
+
+        class FakeResponse:
+            def __init__(self, payload):
+                self._payload = payload
+
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(self._payload).encode()
+
+        def fake_urlopen(req, timeout=None):
+            url = req.full_url
+            if "replies" in url:
+                return FakeResponse(replies_data)
+            return FakeResponse(topic_data)
+
+        monkeypatch.setattr(urllib.request, "urlopen", fake_urlopen)
+        result = V2EXChannel().get_topic(999)
+
+        assert result["id"] == 999
+        assert result["title"] == "测试帖子"
+        assert result["author"] == "alice"
+        assert result["node_name"] == "qna"
+        assert len(result["replies"]) == 2
+        assert result["replies"][0]["author"] == "bob"
+        assert result["replies"][1]["content"] == "第二条回复"
+
+    def test_get_topic_handles_empty_replies(self, monkeypatch):
+        import urllib.request
+
+        topic_data = [
+            {
+                "id": 1,
+                "title": "孤独帖子",
+                "url": "https://www.v2ex.com/t/1",
+                "content": "",
+                "replies": 0,
+                "node": {"name": "offtopic", "title": "水"},
+                "member": {"username": "dave"},
+                "created": 0,
+            }
+        ]
+
+        class FakeResponse:
+            def __init__(self, payload): self._payload = payload
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(self._payload).encode()
+
+        def fake_urlopen(req, timeout=None):
+            if "replies" in req.full_url:
+                return FakeResponse([])
+            return FakeResponse(topic_data)
+
+        monkeypatch.setattr(urllib.request, "urlopen", fake_urlopen)
+        result = V2EXChannel().get_topic(1)
+        assert result["replies"] == []
+
+    # ------------------------------------------------------------------ #
+    # get_user
+    # ------------------------------------------------------------------ #
+
+    def test_get_user_returns_profile(self, monkeypatch):
+        import urllib.request
+
+        fake_user = {
+            "id": 42,
+            "username": "alice",
+            "url": "https://www.v2ex.com/member/alice",
+            "website": "https://alice.dev",
+            "twitter": "alice_tw",
+            "psn": "",
+            "github": "alice",
+            "btc": "",
+            "location": "Shanghai",
+            "bio": "Python dev",
+            "avatar_large": "https://cdn.v2ex.com/avatars/alice_large.png",
+            "created": 1500000000,
         }
-        mock_resp.raise_for_status = MagicMock()
-        mock_get.return_value = mock_resp
 
-        ch = get_channel("github")
-        results = await ch.search("test query")
-        assert len(results) == 1
-        assert results[0].title == "test/repo"
+        class FakeResponse:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return json.dumps(fake_user).encode()
+
+        monkeypatch.setattr(urllib.request, "urlopen", lambda req, timeout=None: FakeResponse())
+        user = V2EXChannel().get_user("alice")
+
+        assert user["id"] == 42
+        assert user["username"] == "alice"
+        assert user["github"] == "alice"
+        assert user["location"] == "Shanghai"
+        assert "alice_large.png" in user["avatar"]
+
+    # ------------------------------------------------------------------ #
+    # search
+    # ------------------------------------------------------------------ #
+
+    def test_search_returns_unavailable_notice(self):
+        result = V2EXChannel().search("python asyncio")
+        assert len(result) == 1
+        assert "error" in result[0]
+        assert "V2EX" in result[0]["error"]
 
 
-class TestExaSearch:
-    @patch("agent_reach.channels.exa_search.requests.post")
-    @pytest.mark.asyncio
-    async def test_search(self, mock_post):
-        from agent_reach.config import Config
-        config = Config(config_path="/tmp/test-exa-config.yaml")
-        config.set("exa_api_key", "test-key")
+class TestXueqiuChannel:
+    def test_can_handle_xueqiu_urls(self):
+        ch = XueqiuChannel()
+        assert ch.can_handle("https://xueqiu.com/S/SH600519")
+        assert ch.can_handle("https://stock.xueqiu.com/v5/stock/batch/quote.json")
+        assert ch.can_handle("https://www.xueqiu.com/1234567890/12345")
+        assert not ch.can_handle("https://github.com/user/repo")
+        assert not ch.can_handle("https://v2ex.com/t/123")
 
-        mock_resp = MagicMock()
-        mock_resp.json.return_value = {
-            "results": [{"title": "Result", "url": "https://example.com",
-                         "text": "snippet", "publishedDate": "", "score": 0.9}]
+    def test_check_ok_when_api_reachable(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        fake_response_data = {
+            "data": {
+                "items": [
+                    {"quote": {"symbol": "SH000001", "name": "上证指数", "current": 3200.0}}
+                ]
+            }
         }
-        mock_resp.raise_for_status = MagicMock()
-        mock_post.return_value = mock_resp
 
-        ch = get_channel("exa_search")
-        results = await ch.search("test", config=config)
-        assert len(results) == 1
-        assert results[0].title == "Result"
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_response_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        status, msg = XueqiuChannel().check()
+        assert status == "ok"
+        assert "公开 API 可用" in msg
+
+    def test_check_warn_when_api_unreachable(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        def raise_error(req, timeout=None):
+            raise URLError("connection refused")
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", raise_error)
+        status, msg = XueqiuChannel().check()
+        assert status == "warn"
+        assert "失败" in msg
+
+    # ------------------------------------------------------------------ #
+    # get_stock_quote
+    # ------------------------------------------------------------------ #
+
+    def test_get_stock_quote(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        fake_data = {
+            "data": {
+                "items": [
+                    {
+                        "quote": {
+                            "symbol": "SH600519",
+                            "name": "贵州茅台",
+                            "current": 1800.0,
+                            "percent": 1.5,
+                            "chg": 26.6,
+                            "high": 1810.0,
+                            "low": 1770.0,
+                            "open": 1775.0,
+                            "last_close": 1773.4,
+                            "volume": 12345678,
+                            "amount": 22000000000,
+                            "market_capital": 2260000000000,
+                            "turnover_rate": 0.098,
+                            "pe_ttm": 30.5,
+                            "timestamp": 1700000000000,
+                        }
+                    }
+                ]
+            }
+        }
+
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        quote = XueqiuChannel().get_stock_quote("SH600519")
+        assert quote["symbol"] == "SH600519"
+        assert quote["name"] == "贵州茅台"
+        assert quote["current"] == 1800.0
+        assert quote["percent"] == 1.5
+        assert quote["volume"] == 12345678
+
+    # ------------------------------------------------------------------ #
+    # search_stock
+    # ------------------------------------------------------------------ #
+
+    def test_search_stock(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        fake_data = {
+            "stocks": [
+                {"code": "SH600519", "name": "贵州茅台", "exchange": "SHA"},
+                {"code": "SZ000858", "name": "五粮液", "exchange": "SZA"},
+            ]
+        }
+
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        results = XueqiuChannel().search_stock("茅台", limit=5)
+        assert len(results) == 2
+        assert results[0]["symbol"] == "SH600519"
+        assert results[0]["name"] == "贵州茅台"
+        assert results[1]["exchange"] == "SZA"
+
+    # ------------------------------------------------------------------ #
+    # get_hot_posts
+    # ------------------------------------------------------------------ #
+
+    def test_get_hot_posts_returns_list(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        # v4 timeline: each item has a JSON-encoded `data` field
+        def make_item(id_, title, text, author, likes, target):
+            post = {
+                "id": id_,
+                "title": title,
+                "text": text,
+                "user": {"screen_name": author},
+                "like_count": likes,
+                "target": target,
+            }
+            return {"data": json.dumps(post), "original_status": None}
+
+        fake_data = {
+            "list": [
+                make_item(111, "市场分析", "<p>今天大盘走势&amp;分析</p>", "投资者A", 42, "/1234567890/111"),
+                make_item(222, "", "短评", "投资者B", 10, "/9876543210/222"),
+            ]
+        }
+
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        posts = XueqiuChannel().get_hot_posts(limit=10)
+        assert len(posts) == 2
+        assert posts[0]["id"] == 111
+        assert posts[0]["author"] == "投资者A"
+        assert posts[0]["likes"] == 42
+        assert "今天大盘走势&分析" in posts[0]["text"]  # HTML stripped
+        assert "<p>" not in posts[0]["text"]
+        assert posts[0]["url"] == "https://xueqiu.com/1234567890/111"
+
+    def test_get_hot_posts_respects_limit(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        fake_data = {
+            "list": [
+                {
+                    "data": json.dumps({
+                        "id": i,
+                        "title": f"Post {i}",
+                        "text": f"Content {i}",
+                        "user": {"screen_name": f"User {i}"},
+                        "like_count": i,
+                        "target": f"/user/{i}",
+                    }),
+                    "original_status": None,
+                }
+                for i in range(10)
+            ]
+        }
+
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        posts = XueqiuChannel().get_hot_posts(limit=3)
+        assert len(posts) == 3
+
+    # ------------------------------------------------------------------ #
+    # get_hot_stocks
+    # ------------------------------------------------------------------ #
+
+    def test_get_hot_stocks(self, monkeypatch):
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+
+        fake_data = {
+            "data": {
+                "items": [
+                    {"code": "SH600519", "name": "贵州茅台", "current": 1800.0, "percent": 1.5},
+                    {"code": "SZ000858", "name": "五粮液", "current": 160.0, "percent": -0.8},
+                    {"code": "SH601318", "name": "中国平安", "current": 45.0, "percent": 0.3},
+                ]
+            }
+        }
+
+        class FakeResponse:
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_):
+                pass
+
+            def read(self):
+                return json.dumps(fake_data).encode()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", lambda req, timeout=None: FakeResponse())
+        stocks = XueqiuChannel().get_hot_stocks(limit=10, stock_type=10)
+        assert len(stocks) == 3
+        assert stocks[0]["symbol"] == "SH600519"
+        assert stocks[0]["rank"] == 1
+        assert stocks[1]["percent"] == -0.8
+        assert stocks[2]["rank"] == 3
+
+    # ------------------------------------------------------------------ #
+    # Cookie loading
+    # ------------------------------------------------------------------ #
+
+    def test_ensure_cookies_loads_from_config(self, monkeypatch, tmp_path):
+        """_ensure_cookies() should inject cookies from the config file."""
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", False)
+
+        # Provide a fake Config that returns a cookie string with xq_a_token
+        class FakeConfig:
+            def get(self, key, default=None):
+                if key == "xueqiu_cookie":
+                    return "xq_a_token=TESTTOKEN; xq_is_login=1"
+                return default
+
+        import agent_reach.channels.xueqiu as xq_mod
+        monkeypatch.setattr(
+            xq_mod,
+            "_load_cookies_from_config",
+            lambda: (xq_mod._inject_cookie_string("xq_a_token=TESTTOKEN; xq_is_login=1") or True),
+        )
+        monkeypatch.setattr(xq_mod, "_load_cookies_from_browser", lambda: False)
+
+        # Patch opener so no real HTTP call is made
+        class FakeResp:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return b'{"data":{"items":[]}}'
+
+        monkeypatch.setattr(xq_mod._opener, "open", lambda req, timeout=None: FakeResp())
+
+        xq_mod._ensure_cookies()
+        assert xq_mod._cookies_initialized is True
+        cookie_names = {c.name for c in xq_mod._cookie_jar}
+        assert "xq_a_token" in cookie_names
+
+    def test_get_json_sends_referer_and_browser_ua(self, monkeypatch):
+        """_get_json() must send Referer and a browser-like User-Agent."""
+        import agent_reach.channels.xueqiu as xueqiu_mod
+
+        monkeypatch.setattr(xueqiu_mod, "_cookies_initialized", True)
+        captured = {}
+
+        class FakeResp:
+            def __enter__(self): return self
+            def __exit__(self, *_): pass
+            def read(self): return b'{"data":{"items":[]}}'
+
+        def fake_open(req, timeout=None):
+            captured["ua"] = req.get_header("User-agent")
+            captured["referer"] = req.get_header("Referer")
+            return FakeResp()
+
+        monkeypatch.setattr(xueqiu_mod._opener, "open", fake_open)
+        xueqiu_mod._get_json("https://stock.xueqiu.com/v5/stock/batch/quote.json?symbol=SH000001")
+
+        assert captured["referer"] == "https://xueqiu.com/"
+        assert "Mozilla" in captured["ua"]
+        assert "agent-reach" not in captured["ua"]
+
+
+class TestXiaoHongShuChannel:
+    def test_reports_ok_when_cli_authenticated(self, monkeypatch):
+        monkeypatch.setattr(shutil, "which", lambda _: "/usr/local/bin/xhs")
+
+        def fake_run(cmd, **kwargs):
+            return subprocess.CompletedProcess(cmd, 0, "ok: true\nusername: testuser\n", "")
+
+        monkeypatch.setattr(subprocess, "run", fake_run)
+
+        status, msg = XiaoHongShuChannel().check()
+        assert status == "ok"
+        assert "完整可用" in msg
+
+    def test_reports_warn_when_not_authenticated(self, monkeypatch):
+        monkeypatch.setattr(shutil, "which", lambda _: "/usr/local/bin/xhs")
+
+        def fake_run(cmd, **kwargs):
+            return subprocess.CompletedProcess(cmd, 1, "", "ok: false\nerror:\n  code: not_authenticated\n")
+
+        monkeypatch.setattr(subprocess, "run", fake_run)
+
+        status, msg = XiaoHongShuChannel().check()
+        assert status == "warn"
+        assert "xhs login" in msg
+
+    def test_reports_off_when_not_installed(self, monkeypatch):
+        monkeypatch.setattr(shutil, "which", lambda _: None)
+        status, msg = XiaoHongShuChannel().check()
+        assert status == "off"
+        assert "xiaohongshu-cli" in msg

tests/test_cli.py

@@ -2,7 +2,9 @@
 """Tests for Agent Reach CLI."""
 
 import pytest
+import requests
 from unittest.mock import patch
+import agent_reach.cli as cli
 from agent_reach.cli import main
 
 
@@ -27,3 +29,98 @@ class TestCLI:
         captured = capsys.readouterr()
         assert "Agent Reach" in captured.out
         assert "✅" in captured.out
+
+    def test_parse_twitter_cookie_input_separate_values(self):
+        auth_token, ct0 = cli._parse_twitter_cookie_input("token123 ct0abc")
+        assert auth_token == "token123"
+        assert ct0 == "ct0abc"
+
+    def test_parse_twitter_cookie_input_cookie_header(self):
+        auth_token, ct0 = cli._parse_twitter_cookie_input(
+            "auth_token=token123; ct0=ct0abc; other=value"
+        )
+        assert auth_token == "token123"
+        assert ct0 == "ct0abc"
+
+
+class TestCheckUpdateRetry:
+    def test_retry_timeout_classification(self):
+        sleeps = []
+
+        def fake_sleep(seconds):
+            sleeps.append(seconds)
+
+        with patch("requests.get", side_effect=requests.exceptions.Timeout("timed out")):
+            resp, err, attempts = cli._github_get_with_retry(
+                "https://api.github.com/test",
+                timeout=1,
+                retries=3,
+                sleeper=fake_sleep,
+            )
+
+        assert resp is None
+        assert err == "timeout"
+        assert attempts == 3
+        assert sleeps == [1, 2]
+
+    def test_retry_dns_classification(self):
+        error = requests.exceptions.ConnectionError("getaddrinfo failed for api.github.com")
+        with patch("requests.get", side_effect=error):
+            resp, err, attempts = cli._github_get_with_retry(
+                "https://api.github.com/test",
+                retries=1,
+                sleeper=lambda _x: None,
+            )
+        assert resp is None
+        assert err == "dns"
+        assert attempts == 1
+
+    def test_retry_rate_limit_then_success(self):
+        sleeps = []
+
+        class R:
+            def __init__(self, code, payload=None, headers=None):
+                self.status_code = code
+                self._payload = payload or {}
+                self.headers = headers or {}
+
+            def json(self):
+                return self._payload
+
+        sequence = [
+            R(429, headers={"Retry-After": "3"}),
+            R(200, payload={"tag_name": "v1.4.0"}),
+        ]
+
+        with patch("requests.get", side_effect=sequence):
+            resp, err, attempts = cli._github_get_with_retry(
+                "https://api.github.com/test",
+                retries=3,
+                sleeper=lambda s: sleeps.append(s),
+            )
+
+        assert err is None
+        assert resp is not None
+        assert resp.status_code == 200
+        assert attempts == 2
+        assert sleeps == [3.0]
+
+    def test_classify_rate_limit_from_403(self):
+        class R:
+            status_code = 403
+            headers = {"X-RateLimit-Remaining": "0"}
+
+            @staticmethod
+            def json():
+                return {"message": "API rate limit exceeded"}
+
+        assert cli._classify_github_response_error(R()) == "rate_limit"
+
+    def test_check_update_reports_classified_error(self, capsys):
+        with patch("agent_reach.cli._github_get_with_retry", return_value=(None, "timeout", 3)):
+            result = cli._cmd_check_update()
+
+        captured = capsys.readouterr()
+        assert result == "error"
+        assert "网络超时" in captured.out
+        assert "已重试 3 次" in captured.out

tests/test_config.py

@@ -61,11 +61,6 @@ class TestConfig:
         tmp_config.set("exa_api_key", "test-key")
         assert tmp_config.is_configured("exa_search")
 
-    def test_is_configured_reddit(self, tmp_config):
-        assert not tmp_config.is_configured("reddit_proxy")
-        tmp_config.set("reddit_proxy", "http://user:pass@ip:port")
-        assert tmp_config.is_configured("reddit_proxy")
-
     def test_get_configured_features(self, tmp_config):
         features = tmp_config.get_configured_features()
         assert isinstance(features, dict)
@@ -78,3 +73,16 @@ class TestConfig:
         masked = tmp_config.to_dict()
         assert masked["exa_api_key"] == "super-se..."
         assert masked["normal_setting"] == "visible"
+
+    def test_save_creates_file_with_restricted_permissions(self, tmp_path):
+        import stat
+        import sys
+        config_file = tmp_path / "secure_config.yaml"
+        config = Config(config_path=config_file)
+        config.set("secret_key", "my-secret")
+
+        if sys.platform != "win32":
+            mode = config_file.stat().st_mode
+            # File should be owner-only read/write (0o600)
+            assert not (mode & stat.S_IRGRP), "group read should not be set"
+            assert not (mode & stat.S_IROTH), "other read should not be set"

tests/test_core.py

@@ -2,6 +2,7 @@
 """Tests for AgentReach core class."""
 
 import pytest
+
 from agent_reach.config import Config
 from agent_reach.core import AgentReach
 
@@ -16,14 +17,6 @@ class TestAgentReach:
     def test_init(self, eyes):
         assert eyes.config is not None
 
-    def test_detect_platform(self, eyes):
-        assert eyes.detect_platform("https://github.com/test/repo") == "github"
-        assert eyes.detect_platform("https://reddit.com/r/test") == "reddit"
-        assert eyes.detect_platform("https://x.com/user/status/123") == "twitter"
-        assert eyes.detect_platform("https://youtube.com/watch?v=abc") == "youtube"
-        assert eyes.detect_platform("https://bilibili.com/video/BV1xx") == "bilibili"
-        assert eyes.detect_platform("https://example.com") == "web"
-
     def test_doctor(self, eyes):
         results = eyes.doctor()
         assert isinstance(results, dict)

tests/test_doctor.py

@@ -2,8 +2,22 @@
 """Tests for doctor module."""
 
 import pytest
+
+import agent_reach.doctor as doctor
 from agent_reach.config import Config
-from agent_reach.doctor import check_all, format_report
+
+
+class _StubChannel:
+    def __init__(self, name, description, tier, status, message, backends=None):
+        self.name = name
+        self.description = description
+        self.tier = tier
+        self._status = status
+        self._message = message
+        self.backends = backends or []
+
+    def check(self, config=None):
+        return self._status, self._message
 
 
 @pytest.fixture
@@ -12,25 +26,75 @@ def tmp_config(tmp_path):
 
 
 class TestDoctor:
-    def test_zero_config_channels_ok(self, tmp_config):
-        results = check_all(tmp_config)
-        assert results["web"]["status"] == "ok"
-        assert results["github"]["status"] == "ok"
-        assert results["bilibili"]["status"] in ("ok", "warn")  # warn on servers
-        assert results["rss"]["status"] == "ok"
+    def test_check_all_collects_channel_results(self, tmp_config, monkeypatch):
+        monkeypatch.setattr(
+            doctor,
+            "get_all_channels",
+            lambda: [
+                _StubChannel("web", "网页", 0, "ok", "可抓取网页", ["requests"]),
+                _StubChannel("github", "GitHub", 0, "warn", "gh 未安装", ["gh"]),
+                _StubChannel("exa_search", "全网语义搜索", 1, "off", "mcporter 未配置", ["Exa"]),
+            ],
+        )
 
-    def test_exa_off_without_key(self, tmp_config):
-        results = check_all(tmp_config)
-        assert results["exa_search"]["status"] == "off"
+        results = doctor.check_all(tmp_config)
 
-    def test_exa_on_with_key(self, tmp_config):
-        tmp_config.set("exa_api_key", "test-key")
-        results = check_all(tmp_config)
-        assert results["exa_search"]["status"] == "ok"
+        assert results == {
+            "web": {
+                "status": "ok",
+                "name": "网页",
+                "message": "可抓取网页",
+                "tier": 0,
+                "backends": ["requests"],
+            },
+            "github": {
+                "status": "warn",
+                "name": "GitHub",
+                "message": "gh 未安装",
+                "tier": 0,
+                "backends": ["gh"],
+            },
+            "exa_search": {
+                "status": "off",
+                "name": "全网语义搜索",
+                "message": "mcporter 未配置",
+                "tier": 1,
+                "backends": ["Exa"],
+            },
+        }
 
-    def test_format_report(self, tmp_config):
-        results = check_all(tmp_config)
-        report = format_report(results)
-        assert "Agent Reach" in report
-        assert "✅" in report
-        assert "渠道可用" in report
+    def test_format_report(self):
+        report = doctor.format_report(
+            {
+                "web": {
+                    "status": "ok",
+                    "name": "网页",
+                    "message": "可抓取网页",
+                    "tier": 0,
+                    "backends": ["requests"],
+                },
+                "exa_search": {
+                    "status": "off",
+                    "name": "全网语义搜索",
+                    "message": "mcporter 未配置",
+                    "tier": 1,
+                    "backends": ["Exa"],
+                },
+                "xiaohongshu": {
+                    "status": "warn",
+                    "name": "小红书",
+                    "message": "MCP 已配置，但健康检查超时",
+                    "tier": 2,
+                    "backends": ["mcporter"],
+                },
+            }
+        )
+
+        # Strip Rich markup tags for assertion (PR #170 added [bold], [yellow] etc.)
+        import re
+        plain = re.sub(r"\[[^\]]*\]", "", report)
+        assert "Agent Reach" in plain
+        assert "装好即用：" in plain
+        assert "1/3 个渠道可用" in plain
+        # Inactive optional channels should be summarized in one line
+        assert "可选渠道可以解锁" in plain

tests/test_skill_command.py

@@ -0,0 +1,90 @@
+# -*- coding: utf-8 -*-
+"""Tests for 'agent-reach skill' command and _install_skill / _uninstall_skill."""
+
+import os
+import tempfile
+import unittest
+from unittest.mock import patch
+
+from agent_reach.cli import _install_skill, _uninstall_skill
+
+
+class TestSkillCommand(unittest.TestCase):
+    """Test skill install and uninstall via CLI helpers."""
+
+    def test_install_skill_creates_skill_md(self):
+        """_install_skill should create SKILL.md in the first available skill dir."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            skill_dir = os.path.join(tmpdir, "skills")
+            os.makedirs(skill_dir)
+
+            with patch(
+                "agent_reach.cli.os.path.expanduser",
+                side_effect=lambda p: p.replace("~", tmpdir),
+            ), patch.dict(os.environ, {}, clear=False):
+                # Remove OPENCLAW_HOME to avoid interference
+                env = os.environ.copy()
+                env.pop("OPENCLAW_HOME", None)
+                with patch.dict(os.environ, env, clear=True):
+                    _install_skill()
+
+            target = os.path.join(skill_dir, "agent-reach", "SKILL.md")
+            # Check at least one known skill dir pattern
+            found = False
+            for dirpath, _, filenames in os.walk(tmpdir):
+                if "SKILL.md" in filenames:
+                    found = True
+                    # Verify content is non-empty
+                    with open(os.path.join(dirpath, "SKILL.md")) as f:
+                        content = f.read()
+                    self.assertIn("Agent Reach", content)
+            # _install_skill may or may not find dirs depending on mock; just ensure no crash
+            # The important test is that the function runs without error
+
+    def test_uninstall_skill_removes_dir(self):
+        """_uninstall_skill should remove skill directories."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            # Create a fake skill installation
+            skill_path = os.path.join(tmpdir, ".openclaw", "skills", "agent-reach")
+            os.makedirs(skill_path)
+            with open(os.path.join(skill_path, "SKILL.md"), "w") as f:
+                f.write("test")
+
+            self.assertTrue(os.path.exists(skill_path))
+
+            with patch(
+                "agent_reach.cli.os.path.expanduser",
+                side_effect=lambda p: p.replace("~", tmpdir),
+            ), patch.dict(os.environ, {}, clear=False):
+                env = os.environ.copy()
+                env.pop("OPENCLAW_HOME", None)
+                with patch.dict(os.environ, env, clear=True):
+                    _uninstall_skill()
+
+            self.assertFalse(os.path.exists(skill_path))
+
+    def test_install_creates_dir_if_parent_exists(self):
+        """_install_skill should create agent-reach dir inside existing skill dir."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            # Create the .openclaw/skills parent but not agent-reach subdir
+            skill_parent = os.path.join(tmpdir, ".openclaw", "skills")
+            os.makedirs(skill_parent)
+
+            with patch(
+                "agent_reach.cli.os.path.expanduser",
+                side_effect=lambda p: p.replace("~", tmpdir),
+            ), patch.dict(os.environ, {}, clear=False):
+                env = os.environ.copy()
+                env.pop("OPENCLAW_HOME", None)
+                with patch.dict(os.environ, env, clear=True):
+                    _install_skill()
+
+            target = os.path.join(skill_parent, "agent-reach", "SKILL.md")
+            self.assertTrue(os.path.exists(target))
+            with open(target) as f:
+                content = f.read()
+            self.assertIn("Agent Reach", content)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_twitter_channel.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+
+from unittest.mock import patch, Mock
+
+from agent_reach.channels.twitter import TwitterChannel
+
+
+def _cp(stdout="", stderr="", returncode=0):
+    m = Mock()
+    m.stdout = stdout
+    m.stderr = stderr
+    m.returncode = returncode
+    return m
+
+
+def test_check_twitter_cli_found_and_auth_ok():
+    """twitter-cli found + twitter status ok → ok."""
+    channel = TwitterChannel()
+    with patch("shutil.which", return_value="/usr/local/bin/twitter"), patch(
+        "subprocess.run",
+        return_value=_cp(stdout="ok: true\nusername: testuser\n", returncode=0),
+    ):
+        status, message = channel.check()
+    assert status == "ok"
+    assert "完整可用" in message
+
+
+def test_check_twitter_cli_found_auth_missing():
+    """twitter-cli found + not_authenticated → warn about auth."""
+    channel = TwitterChannel()
+    with patch("shutil.which", return_value="/usr/local/bin/twitter"), patch(
+        "subprocess.run",
+        return_value=_cp(
+            stderr="ok: false\nerror:\n  code: not_authenticated\n",
+            returncode=1,
+        ),
+    ):
+        status, message = channel.check()
+    assert status == "warn"
+    assert "未认证" in message
+
+
+def test_check_twitter_cli_not_found():
+    """twitter-cli not found → warn with install hint."""
+    channel = TwitterChannel()
+    with patch("shutil.which", return_value=None):
+        status, message = channel.check()
+    assert status == "warn"
+    assert "twitter-cli" in message
+
+
+def test_check_twitter_cli_generic_failure():
+    """twitter status returns 1 without not_authenticated → generic warn."""
+    channel = TwitterChannel()
+    with patch("shutil.which", return_value="/usr/local/bin/twitter"), patch(
+        "subprocess.run",
+        return_value=_cp(stderr="some error\n", returncode=1),
+    ):
+        status, message = channel.check()
+    assert status == "warn"
+    assert "认证检查失败" in message
+
+
+def test_check_twitter_cli_exception():
+    """twitter status throws exception → warn."""
+    channel = TwitterChannel()
+    with patch("shutil.which", return_value="/usr/local/bin/twitter"), patch(
+        "subprocess.run", side_effect=Exception("timeout"),
+    ):
+        status, message = channel.check()
+    assert status == "warn"
+    assert "连接失败" in message

tests/test_xhs_format.py

@@ -0,0 +1,133 @@
+# -*- coding: utf-8 -*-
+"""Tests for XiaoHongShu output formatter (issue #134)."""
+
+import unittest
+
+from agent_reach.channels.xiaohongshu import format_xhs_result
+
+
+class TestFormatXhsResult(unittest.TestCase):
+    """Test format_xhs_result strips redundant fields."""
+
+    SAMPLE_NOTE = {
+        "id": "abc123",
+        "title": "测试笔记",
+        "desc": "这是正文内容",
+        "type": "normal",
+        "xsec_token": "tok_xxx",
+        "user": {
+            "nickname": "小红",
+            "user_id": "u123",
+            "avatar": "https://example.com/avatar.jpg",
+            "extra_field": "should be dropped",
+        },
+        "interact_info": {
+            "liked_count": "100",
+            "collected_count": "50",
+            "comment_count": "20",
+            "share_count": "10",
+            "sticky_count": "0",
+            "relation": "none",
+        },
+        "image_list": [
+            {
+                "url": "https://img.example.com/1.jpg",
+                "info_list": [{"url": "https://img.example.com/1_small.jpg", "image_scene": "WB_DFT"}],
+                "width": 1080,
+                "height": 1440,
+                "trace_id": "tr_123",
+            },
+            {
+                "url": "https://img.example.com/2.jpg",
+                "info_list": [{"url": "https://img.example.com/2_small.jpg"}],
+                "width": 1080,
+                "height": 1080,
+            },
+        ],
+        "tag_list": [
+            {"id": "t1", "name": "旅行", "type": "topic"},
+            {"id": "t2", "name": "美食", "type": "topic"},
+        ],
+        "at_user_list": [],
+        "geo_info": {"latitude": 0, "longitude": 0},
+        "audit_info": {"audit_status": 0},
+        "model_type": None,
+        "note_flow_source": "search",
+    }
+
+    def test_single_note_keeps_useful_fields(self):
+        result = format_xhs_result(self.SAMPLE_NOTE)
+        self.assertEqual(result["id"], "abc123")
+        self.assertEqual(result["title"], "测试笔记")
+        self.assertEqual(result["desc"], "这是正文内容")
+        self.assertEqual(result["type"], "normal")
+        self.assertEqual(result["user"]["nickname"], "小红")
+        self.assertEqual(result["liked_count"], "100")
+        self.assertEqual(result["collected_count"], "50")
+        self.assertEqual(result["images"], [
+            "https://img.example.com/1.jpg",
+            "https://img.example.com/2.jpg",
+        ])
+        self.assertEqual(result["tags"], ["旅行", "美食"])
+
+    def test_single_note_drops_useless_fields(self):
+        result = format_xhs_result(self.SAMPLE_NOTE)
+        self.assertNotIn("at_user_list", result)
+        self.assertNotIn("geo_info", result)
+        self.assertNotIn("audit_info", result)
+        self.assertNotIn("model_type", result)
+        self.assertNotIn("note_flow_source", result)
+        # User should not have extra fields
+        self.assertNotIn("avatar", result.get("user", {}))
+        self.assertNotIn("extra_field", result.get("user", {}))
+
+    def test_search_results_wrapper(self):
+        """Handle {"items": [...]} wrapper from search_feeds."""
+        wrapped = {"items": [self.SAMPLE_NOTE, self.SAMPLE_NOTE]}
+        result = format_xhs_result(wrapped)
+        self.assertIsInstance(result, list)
+        self.assertEqual(len(result), 2)
+        self.assertEqual(result[0]["title"], "测试笔记")
+
+    def test_list_input(self):
+        result = format_xhs_result([self.SAMPLE_NOTE])
+        self.assertIsInstance(result, list)
+        self.assertEqual(len(result), 1)
+        self.assertEqual(result[0]["title"], "测试笔记")
+
+    def test_note_card_wrapper(self):
+        """Handle notes nested under 'note_card'."""
+        wrapped = {"note_card": self.SAMPLE_NOTE}
+        result = format_xhs_result(wrapped)
+        self.assertEqual(result["title"], "测试笔记")
+
+    def test_with_comments(self):
+        note = dict(self.SAMPLE_NOTE)
+        note["comments"] = [
+            {
+                "content": "写得好！",
+                "user_info": {"nickname": "路人甲", "user_id": "u456"},
+                "like_count": 5,
+                "sub_comment_count": 1,
+                "ip_location": "上海",
+                "status": 0,
+            }
+        ]
+        result = format_xhs_result(note)
+        self.assertEqual(len(result["comments"]), 1)
+        self.assertEqual(result["comments"][0]["content"], "写得好！")
+        self.assertEqual(result["comments"][0]["user"], "路人甲")
+        self.assertEqual(result["comments"][0]["like_count"], 5)
+        self.assertNotIn("ip_location", result["comments"][0])
+
+    def test_empty_input(self):
+        self.assertEqual(format_xhs_result({}), {})
+        self.assertEqual(format_xhs_result([]), [])
+
+    def test_non_dict_passthrough(self):
+        self.assertEqual(format_xhs_result("hello"), "hello")
+        self.assertIsNone(format_xhs_result(None))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_xiaoyuzhou_install.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+from unittest.mock import patch
+
+import agent_reach.cli as cli
+
+
+class _DummyConfig:
+    def get(self, _key):
+        return None
+
+
+def test_install_xiaoyuzhou_deps_does_not_raise_when_no_groq_key(capsys):
+    with patch("agent_reach.config.Config", return_value=_DummyConfig()), \
+         patch("os.path.isfile", side_effect=lambda p: True if str(p).endswith("transcribe.sh") else False), \
+         patch("shutil.which", return_value=None):
+        cli._install_xiaoyuzhou_deps()
+
+    out = capsys.readouterr().out
+    assert "Xiaoyuzhou" in out
+    assert "Groq API key not set" in out