release: v1.3.0 (#70 )

New: - WeChat Official Account channel (search + read) - Search via miku_ai (Sogou WeChat search) - Read via Camoufox (stealth Firefox, bypasses anti-bot) - 13 channels total Fixed: - Windows encoding: text=True → encoding='utf-8' in all subprocess calls (#64) - Windows .cmd resolution: use shutil.which() paths (#64) Docs: - Clarified agent-reach has no read/search commands (#58, #59) - Fixed xiaohongshu API function names in SKILL.md (#65) - Added CONTRIBUTING.md (#62) - Updated README (zh + en) with WeChat channel Version bumps: pyproject.toml, __init__.py, test_cli.py Co-authored-by: Panniantong <panniantong@users.noreply.github.com>
docs: add WeChat channel to README (zh + en) (#69 )
2026-03-04 18:18:18 +08:00 · 2026-03-04 18:06:47 +08:00 · 2026-03-04 18:02:05 +08:00 · 2026-03-04 17:53:39 +08:00 · 2026-03-04 17:30:15 +08:00 · 2026-03-04 17:30:11 +08:00
33 changed files with 1178 additions and 452 deletions
@@ -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"]
+    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
@@ -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
@@ -50,7 +50,7 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 |---|---|
 | 💰 **完全免费** | 所有工具开源、所有 API 免费。唯一可能花钱的是服务器代理（$1/月），本地电脑不需要 |
 | 🔒 **隐私安全** | Cookie 只存在你本地，不上传不外传。代码完全开源，随时可审查 |
-| 🔄 **持续更新** | 底层工具（yt-dlp、bird、Jina Reader 等）定期追踪更新到最新版，你不用自己盯 |
+| 🔄 **持续更新** | 底层工具（yt-dlp、xreach、Jina Reader 等）定期追踪更新到最新版，你不用自己盯 |
 | 🤖 **兼容所有 Agent** | Claude Code、OpenClaw、Cursor、Windsurf……任何能跑命令行的 Agent 都能用 |
 | 🩺 **自带诊断** | `agent-reach doctor` 一条命令告诉你哪个通、哪个不通、怎么修 |

@@ -72,6 +72,7 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 | 🎵 **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」 |
 | 🏢 **Boss直聘** | Jina Reader 读职位页 | 搜索职位、向 HR 打招呼 | 告诉 Agent「帮我配 Boss直聘」 |
+| 💬 **微信公众号** | — | 搜索 + 阅读公众号文章（全文 Markdown） | `pip install miku_ai camoufox[geoip]` |

 > **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。
 >
@@ -102,7 +103,7 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 <summary>它会做什么？（点击展开）</summary>

 1. **安装 CLI 工具** — `pip install` 装好 `agent-reach` 命令行
-2. **安装系统依赖** — 自动检测并安装 Node.js、gh CLI、mcporter、bird 等
+2. **安装系统依赖** — 自动检测并安装 Node.js、gh CLI、mcporter、xreach 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.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
@@ -119,7 +120,7 @@ AI Agent 已经能帮你写代码、改文档、管项目——但你让它去
 - "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 --json`
+- "帮我看看这条推文" → `xreach tweet URL --json`
 - "订阅这个 RSS" → `feedparser` 解析
 - "搜一下 GitHub 上有什么 LLM 框架" → `gh search repos "LLM framework"`

@@ -135,7 +136,7 @@ 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。
+安装完成后，Agent 直接调用上游工具（xreach 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

@@ -144,7 +145,7 @@ Agent Reach 做的事情很简单：**帮你把这些选型和配置的活儿做
 ```
 channels/
 ├── web.py          → Jina Reader     ← 可以换成 Firecrawl、Crawl4AI……
-├── twitter.py      → bird            ← 可以换成 Nitter、官方 API……
+├── twitter.py      → xreach            ← 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……
@@ -153,6 +154,7 @@ channels/
 ├── 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……
+├── 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（doctor 检测用）
@@ -165,7 +167,7 @@ channels/
 | 场景 | 选型 | 为什么选它 |
 |------|------|-----------|
 | 读网页 | [Jina Reader](https://github.com/jina-ai/reader) | 9.8K Star，免费，不需要 API Key |
-| 读推特 | [bird](https://www.npmjs.com/package/@steipete/bird) | Cookie 登录，免费。官方 API 按量付费（读一条 $0.005） |
+| 读推特 | [xreach](https://www.npmjs.com/package/xreach-cli) | Cookie 登录，免费。官方 API 按量付费（读一条 $0.005） |
 | 视频字幕 + 搜索 | [yt-dlp](https://github.com/yt-dlp/yt-dlp) | 148K Star，YouTube + B站 + 1800 站通吃 |
 | 搜全网 | [Exa](https://exa.ai) via [mcporter](https://github.com/steipete/mcporter) | AI 语义搜索，MCP 接入免 Key |
 | GitHub | [gh CLI](https://cli.github.com) | 官方工具，认证后完整 API 能力 |
@@ -174,6 +176,7 @@ channels/
 | 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/bzd6661/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。

@@ -193,7 +196,11 @@ 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）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

@@ -203,6 +210,24 @@ 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
@@ -236,13 +261,13 @@ Star 一下，下次需要的时候能找到。⭐
 <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" --json` 搜索推文了。
+Agent Reach 使用 [xreach CLI](https://www.npmjs.com/package/xreach-cli) 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 `xreach search "关键词" --json` 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" --json`.
+Agent Reach uses the xreach 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 `xreach search "query" --json`.
 </details>

 <details>
@@ -278,14 +303,14 @@ Yes! Agent Reach is an installer + configuration tool — any AI coding agent th
 <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 Reddit/Bilibili access from a server.
+100% free. All backends are open-source tools (xreach 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 Reddit/Bilibili access from a server.
 </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) · [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) · [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) · [xreach](https://www.npmjs.com/package/xreach-cli) · [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) · [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp)

 ## License

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 """Agent Reach — Give your AI Agent eyes to see the entire internet."""

-__version__ = "1.0.0"
+__version__ = "1.3.0"
 __author__ = "Neo Reid"

 from agent_reach.core import AgentReach
@@ -19,6 +19,7 @@ from .xiaohongshu import XiaoHongShuChannel
 from .douyin import DouyinChannel
 from .linkedin import LinkedInChannel
 from .bosszhipin import BossZhipinChannel
+from .wechat import WeChatChannel


 # Channel registry
@@ -32,6 +33,7 @@ ALL_CHANNELS: List[Channel] = [
    DouyinChannel(),
    LinkedInChannel(),
    BossZhipinChannel(),
+    WeChatChannel(),
    RSSChannel(),
    ExaSearchChannel(),
    WebChannel(),
@@ -18,7 +18,8 @@ class BossZhipinChannel(Channel):
        return "zhipin.com" in domain or "boss.com" in domain

    def check(self, config=None):
-        if not shutil.which("mcporter"):
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
            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"
@@ -28,7 +29,8 @@ class BossZhipinChannel(Channel):
            )
        try:
            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
+                [mcporter, "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=10
            )
            out = r.stdout.lower()
            if "boss" in out or "zhipin" in out:
@@ -18,7 +18,8 @@ class DouyinChannel(Channel):
        return "douyin.com" in d or "iesdouyin.com" in d

    def check(self, config=None):
-        if not shutil.which("mcporter"):
+        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"
@@ -29,7 +30,8 @@ class DouyinChannel(Channel):
            )
        try:
            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
            )
            if "douyin" not in r.stdout:
                return "off", (
@@ -42,8 +44,8 @@ class DouyinChannel(Channel):
            return "off", "mcporter 连接异常"
        try:
            r = subprocess.run(
-                ["mcporter", "call", "douyin.parse_douyin_video_info(share_link: \"https://www.douyin.com\")"],
-                capture_output=True, text=True, timeout=15
+                [mcporter, "call", "douyin.parse_douyin_video_info(share_link: \"https://www.douyin.com\")"],
+                capture_output=True, encoding="utf-8", errors="replace", timeout=15
            )
            if r.returncode == 0:
                return "ok", "完整可用（视频解析、下载链接获取）"
@@ -16,7 +16,8 @@ class ExaSearchChannel(Channel):
        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 + Exa MCP。安装：\n"
                "  npm install -g mcporter\n"
@@ -24,7 +25,8 @@ class ExaSearchChannel(Channel):
            )
        try:
            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
+                [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）"
@@ -17,13 +17,16 @@ class GitHubChannel(Channel):
        return "github.com" in urlparse(url).netloc.lower()

    def check(self, config=None):
-        if not shutil.which("gh"):
+        gh = shutil.which("gh")
+        if not gh:
            return "warn", "gh CLI 未安装。安装：https://cli.github.com"
        try:
-            subprocess.run(
-                ["gh", "auth", "status"],
-                capture_output=True, text=True, timeout=5
+            r = subprocess.run(
+                [gh, "auth", "status"],
+                capture_output=True, encoding="utf-8", errors="replace", timeout=5
            )
-            return "ok", "完整可用（读取、搜索、Fork、Issue、PR 等）"
+            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:
-            return "ok", "gh CLI 已装但未认证。运行 gh auth login 可解锁完整功能"
+            return "warn", "gh CLI 状态检查失败，运行 gh auth status 查看详情"
@@ -17,7 +17,8 @@ class LinkedInChannel(Channel):
        return "linkedin.com" in urlparse(url).netloc.lower()

    def check(self, config=None):
-        if not shutil.which("mcporter"):
+        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"
@@ -26,7 +27,8 @@ class LinkedInChannel(Channel):
            )
        try:
            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
+                [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）"
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-"""Twitter/X — check if bird CLI is available."""
+"""Twitter/X — check if xreach CLI is available."""

 import shutil
 import subprocess
@@ -9,7 +9,7 @@ from .base import Channel
 class TwitterChannel(Channel):
    name = "twitter"
    description = "Twitter/X 推文"
-    backends = ["bird CLI"]
+    backends = ["xreach CLI"]
    tier = 1

    def can_handle(self, url: str) -> bool:
@@ -18,21 +18,22 @@ class TwitterChannel(Channel):
        return "x.com" in d or "twitter.com" in d

    def check(self, config=None):
-        bird = shutil.which("bird") or shutil.which("birdx")
-        if not bird:
+        xreach = shutil.which("xreach")
+        if not xreach:
            return "warn", (
-                "bird CLI 未安装。搜索可通过 Exa 替代。安装：\n"
-                "  npm install -g @steipete/bird"
+                "xreach CLI 未安装。搜索可通过 Exa 替代。安装：\n"
+                "  npm install -g xreach-cli"
            )
        try:
            r = subprocess.run(
-                [bird, "whoami"], capture_output=True, text=True, timeout=10
+                [xreach, "auth", "check"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=10
            )
            if r.returncode == 0:
                return "ok", "完整可用（读取、搜索推文）"
            return "warn", (
-                "bird CLI 已安装但未配置 Cookie。运行：\n"
+                "xreach CLI 已安装但未配置 Cookie。运行：\n"
                "  agent-reach configure twitter-cookies \"auth_token=xxx; ct0=yyy\""
            )
        except Exception:
-            return "warn", "bird CLI 已安装但连接失败"
+            return "warn", "xreach CLI 已安装但连接失败"
@@ -0,0 +1,57 @@
+# -*- coding: utf-8 -*-
+"""WeChat Official Account articles — read and search.
+
+Read:   wechat-article-for-ai (Camoufox stealth browser)
+Search: miku_ai (Sogou WeChat search)
+"""
+
+import shutil
+import subprocess
+from .base import Channel
+
+
+class WeChatChannel(Channel):
+    name = "wechat"
+    description = "微信公众号文章"
+    backends = ["wechat-article-for-ai (Camoufox)", "miku_ai (搜狗搜索)"]
+    tier = 2
+
+    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_read = False
+        has_search = False
+
+        try:
+            import camoufox  # noqa: F401
+            has_read = True
+        except ImportError:
+            pass
+
+        try:
+            import miku_ai  # noqa: F401
+            has_search = True
+        except ImportError:
+            pass
+
+        if has_read and has_search:
+            return "ok", "完整可用（搜索 + 阅读公众号文章）"
+        elif has_read:
+            return "ok", "可阅读公众号文章（URL → Markdown）。安装 miku_ai 可解锁搜索：pip install miku_ai"
+        elif has_search:
+            return "warn", (
+                "可搜索公众号文章但无法阅读全文。安装阅读工具：\n"
+                "  pip install camoufox[geoip] markdownify beautifulsoup4 httpx mcp"
+            )
+        else:
+            return "off", (
+                "需要安装微信公众号工具：\n"
+                "  # 阅读（URL → Markdown）：\n"
+                "  pip install camoufox[geoip] markdownify beautifulsoup4 httpx mcp\n"
+                "  # 搜索（关键词 → 文章列表）：\n"
+                "  pip install miku_ai\n"
+                "  详见 https://github.com/bzd6661/wechat-article-for-ai"
+            )
@@ -1,11 +1,33 @@
 # -*- coding: utf-8 -*-
-"""XiaoHongShu — check if mcporter + xiaohongshu MCP is available."""
+"""XiaoHongShu -- check if mcporter + xiaohongshu MCP is available."""

+import platform
 import shutil
 import subprocess
 from .base import Channel


+def _is_arm64() -> bool:
+    """Detect ARM64 architecture (e.g. Apple Silicon)."""
+    machine = platform.machine().lower()
+    return machine in ("arm64", "aarch64")
+
+
+def _docker_run_hint() -> str:
+    """Return the docker run command, with --platform flag for ARM64."""
+    if _is_arm64():
+        return (
+            "  docker run -d --name xiaohongshu-mcp -p 18060:18060 "
+            "--platform linux/amd64 xpzouying/xiaohongshu-mcp\n"
+            "  # ARM64 also: build from source: "
+            "https://github.com/xpzouying/xiaohongshu-mcp"
+        )
+    return (
+        "  docker run -d --name xiaohongshu-mcp -p 18060:18060 "
+        "xpzouying/xiaohongshu-mcp"
+    )
+
+
 class XiaoHongShuChannel(Channel):
    name = "xiaohongshu"
    description = "小红书笔记"
@@ -18,30 +40,32 @@ class XiaoHongShuChannel(Channel):
        return "xiaohongshu.com" in d or "xhslink.com" in d

    def check(self, config=None):
-        if not shutil.which("mcporter"):
+        mcporter = shutil.which("mcporter")
+        if not mcporter:
            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"
+                "  2. " + _docker_run_hint().strip() + "\n"
                "  3. mcporter config add xiaohongshu http://localhost:18060/mcp\n"
                "  详见 https://github.com/xpzouying/xiaohongshu-mcp"
            )
        try:
            r = subprocess.run(
-                ["mcporter", "list"], capture_output=True, text=True, timeout=10
+                [mcporter, "config", "list"], capture_output=True,
+                encoding="utf-8", errors="replace", timeout=5
            )
            if "xiaohongshu" not in r.stdout:
                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"
+                    + _docker_run_hint() + "\n"
                    "  mcporter config add xiaohongshu http://localhost:18060/mcp"
                )
        except Exception:
            return "off", "mcporter 连接异常"
        try:
            r = subprocess.run(
-                ["mcporter", "call", "xiaohongshu.check_login_status()"],
-                capture_output=True, text=True, timeout=10
+                [mcporter, "call", "xiaohongshu.check_login_status()"],
+                capture_output=True, encoding="utf-8", errors="replace", timeout=10
            )
            if "已登录" in r.stdout or "logged" in r.stdout.lower():
                return "ok", "完整可用（阅读、搜索、发帖、评论、点赞）"
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
-"""YouTube — check if yt-dlp is available."""
+"""YouTube — check if yt-dlp is available with JS runtime."""

+import os
 import shutil
 from .base import Channel

@@ -17,6 +18,23 @@ class YouTubeChannel(Channel):
        return "youtube.com" in d or "youtu.be" in d

    def check(self, config=None):
-        if shutil.which("yt-dlp"):
-            return "ok", "可提取视频信息和字幕"
-        return "off", "yt-dlp 未安装。安装：pip install yt-dlp"
+        if not shutil.which("yt-dlp"):
+            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"
+            )
+        # Check yt-dlp config for --js-runtimes
+        ytdlp_config = os.path.expanduser("~/.config/yt-dlp/config")
+        has_deno = shutil.which("deno")
+        if not has_deno and os.path.exists(ytdlp_config):
+            with open(ytdlp_config, "r") as f:
+                if "--js-runtimes" not in f.read():
+                    return "warn", (
+                        "yt-dlp 已安装但未配置 JS runtime。运行：\n"
+                        "  mkdir -p ~/.config/yt-dlp && echo '--js-runtimes node' >> ~/.config/yt-dlp/config"
+                    )
+        return "ok", "可提取视频信息和字幕"
@@ -13,18 +13,31 @@ import sys
 import argparse
 import json
 import os
-
-# Fix Windows console encoding — emoji/CJK characters crash on cp936/cp1252
-if sys.platform == 'win32':
-    import io
-    if hasattr(sys.stdout, 'buffer'):
-        sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
-    if hasattr(sys.stderr, 'buffer'):
-        sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8', errors='replace')
+import time

 from agent_reach import __version__


+def _ensure_utf8_console():
+    """Best-effort Windows console UTF-8 setup for CLI runtime only."""
+    if sys.platform != "win32":
+        return
+    # Avoid interfering with pytest/captured streams.
+    if os.environ.get("PYTEST_CURRENT_TEST"):
+        return
+    if not getattr(sys.stdout, "isatty", lambda: False)():
+        return
+    try:
+        import io
+        if hasattr(sys.stdout, "buffer"):
+            sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", errors="replace")
+        if hasattr(sys.stderr, "buffer"):
+            sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding="utf-8", errors="replace")
+    except Exception:
+        # Do not crash CLI just because encoding patch failed.
+        pass
+
+
 def _configure_logging(verbose: bool = False):
    """Suppress loguru output unless --verbose is set."""
    from loguru import logger
@@ -34,6 +47,8 @@ def _configure_logging(verbose: bool = False):


 def main():
+    _ensure_utf8_console()
+
    parser = argparse.ArgumentParser(
        prog="agent-reach",
        description="👁️ Give your AI Agent eyes to see the entire internet",
@@ -42,7 +57,6 @@ def main():
    parser.add_argument("--version", action="version", version=f"Agent Reach v{__version__}")
    sub = parser.add_subparsers(dest="command", help="Available commands")

-    # ── read ──
    # ── setup ──
    sub.add_parser("setup", help="Interactive configuration wizard")

@@ -71,6 +85,13 @@ def main():
    # ── doctor ──
    sub.add_parser("doctor", help="Check platform availability")

+    # ── uninstall ──
+    p_uninstall = sub.add_parser("uninstall", help="Remove all Agent Reach config, tokens, and skill files")
+    p_uninstall.add_argument("--dry-run", action="store_true",
+                             help="Show what would be removed without making any changes")
+    p_uninstall.add_argument("--keep-config", action="store_true",
+                             help="Remove skill files only, keep ~/.agent-reach/ config and tokens")
+
    # ── check-update ──
    sub.add_parser("check-update", help="Check for new versions and changes")

@@ -105,6 +126,8 @@ def main():
        _cmd_install(args)
    elif args.command == "configure":
        _cmd_configure(args)
+    elif args.command == "uninstall":
+        _cmd_uninstall(args)


 # ── Command handlers ────────────────────────────────
@@ -279,6 +302,7 @@ def _install_system_deps():
    import shutil
    import subprocess
    import platform
+    import tempfile

    print("🔧 Checking system dependencies...")

@@ -290,15 +314,25 @@ def _install_system_deps():
        os_type = platform.system().lower()
        if os_type == "linux":
            try:
-                # Official GitHub method for Linux
-                cmds = [
-                    "curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg 2>/dev/null",
-                    'echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null',
-                    "apt-get update -qq 2>/dev/null",
-                    "apt-get install -y -qq gh 2>/dev/null",
-                ]
-                for cmd in cmds:
-                    subprocess.run(cmd, shell=True, capture_output=True, timeout=60)
+                # Official GitHub apt source setup without invoking a shell.
+                keyring_path = "/usr/share/keyrings/githubcli-archive-keyring.gpg"
+                list_path = "/etc/apt/sources.list.d/github-cli.list"
+                arch = subprocess.run(
+                    ["dpkg", "--print-architecture"],
+                    capture_output=True, encoding="utf-8", errors="replace", timeout=10,
+                ).stdout.strip() or "amd64"
+                subprocess.run(
+                    ["curl", "-fsSL", "https://cli.github.com/packages/githubcli-archive-keyring.gpg", "-o", keyring_path],
+                    capture_output=True, timeout=60,
+                )
+                repo_line = (
+                    f"deb [arch={arch} signed-by={keyring_path}] "
+                    "https://cli.github.com/packages stable main\n"
+                )
+                with open(list_path, "w", encoding="utf-8") as f:
+                    f.write(repo_line)
+                subprocess.run(["apt-get", "update", "-qq"], capture_output=True, timeout=60)
+                subprocess.run(["apt-get", "install", "-y", "-qq", "gh"], capture_output=True, timeout=60)
                if shutil.which("gh"):
                    print("  ✅ gh CLI installed")
                else:
@@ -326,10 +360,24 @@ def _install_system_deps():
    else:
        print("  📥 Installing Node.js...")
        try:
-            # Use NodeSource for quick install
+            # Use NodeSource setup script without invoking a shell pipeline.
+            with tempfile.NamedTemporaryFile(delete=False, suffix=".sh") as tf:
+                script_path = tf.name
            subprocess.run(
-                "curl -fsSL https://deb.nodesource.com/setup_22.x | bash - 2>/dev/null && apt-get install -y -qq nodejs 2>/dev/null",
-                shell=True, capture_output=True, timeout=120,
+                ["curl", "-fsSL", "https://deb.nodesource.com/setup_22.x", "-o", script_path],
+                capture_output=True, timeout=60,
+            )
+            subprocess.run(
+                ["bash", script_path],
+                capture_output=True, timeout=120,
+            )
+            try:
+                os.unlink(script_path)
+            except Exception:
+                pass
+            subprocess.run(
+                ["apt-get", "install", "-y", "-qq", "nodejs"],
+                capture_output=True, timeout=120,
            )
            if shutil.which("node"):
                print("  ✅ Node.js installed")
@@ -338,37 +386,56 @@ def _install_system_deps():
        except Exception:
            print("  ⚠️  Node.js install failed. Try: apt install nodejs npm, or nvm install 22, or download from https://nodejs.org")

-    # ── bird CLI (for Twitter search) ──
-    if shutil.which("bird") or shutil.which("birdx"):
-        print("  ✅ bird CLI already installed")
+    # ── xreach CLI (for Twitter search) ──
+    if shutil.which("xreach"):
+        print("  ✅ xreach CLI already installed")
    else:
        if shutil.which("npm"):
            try:
                subprocess.run(
-                    ["npm", "install", "-g", "@steipete/bird"],
-                    capture_output=True, text=True, timeout=120,
+                    ["npm", "install", "-g", "xreach-cli"],
+                    capture_output=True, encoding="utf-8", errors="replace", timeout=120,
                )
-                if shutil.which("bird"):
-                    print("  ✅ bird CLI installed (Twitter search + timeline)")
+                if shutil.which("xreach"):
+                    print("  ✅ xreach CLI installed (Twitter search + timeline)")
                else:
-                    print("  ⬜ bird CLI install failed (optional — Twitter reading still works via Jina)")
+                    print("  ⬜ xreach CLI install failed (optional — Twitter reading still works via Jina)")
            except Exception:
-                print("  ⬜ bird CLI install failed (optional — Twitter reading still works via Jina)")
+                print("  ⬜ xreach CLI install failed (optional — Twitter reading still works via Jina)")
        else:
-            print("  ⬜ bird CLI requires Node.js (optional — Twitter reading still works via Jina)")
+            print("  ⬜ xreach CLI requires Node.js (optional — Twitter reading still works via Jina)")

    # ── undici (proxy support for Node.js fetch) ──
    if shutil.which("npm"):
-        npm_root = subprocess.run(["npm", "root", "-g"], capture_output=True, text=True, timeout=5).stdout.strip()
+        npm_root = subprocess.run(["npm", "root", "-g"], capture_output=True, encoding="utf-8", errors="replace", timeout=5).stdout.strip()
        undici_path = os.path.join(npm_root, "undici", "index.js") if npm_root else ""
        if os.path.exists(undici_path):
            print("  ✅ undici already installed (Node.js proxy support)")
        else:
            try:
-                subprocess.run(["npm", "install", "-g", "undici"], capture_output=True, text=True, timeout=60)
+                subprocess.run(["npm", "install", "-g", "undici"], capture_output=True, encoding="utf-8", errors="replace", timeout=60)
                print("  ✅ undici installed (Node.js proxy support)")
            except Exception:
-                print("  ⬜ undici install failed (optional — bird may not work behind proxies)")
+                print("  ⬜ undici install failed (optional — xreach may not work behind proxies)")
+
+    # ── yt-dlp JS runtime config (YouTube requires external JS runtime) ──
+    if shutil.which("node"):
+        ytdlp_config_dir = os.path.expanduser("~/.config/yt-dlp")
+        ytdlp_config = os.path.join(ytdlp_config_dir, "config")
+        needs_config = True
+        if os.path.exists(ytdlp_config):
+            with open(ytdlp_config, "r") as f:
+                if "--js-runtimes" in f.read():
+                    needs_config = False
+                    print("  ✅ yt-dlp JS runtime already configured")
+        if needs_config:
+            try:
+                os.makedirs(ytdlp_config_dir, exist_ok=True)
+                with open(ytdlp_config, "a") as f:
+                    f.write("--js-runtimes node\n")
+                print("  ✅ yt-dlp configured to use Node.js as JS runtime (YouTube)")
+            except Exception:
+                print("  ⬜ Could not configure yt-dlp JS runtime (YouTube may not work)")


 def _install_system_deps_safe():
@@ -380,7 +447,7 @@ def _install_system_deps_safe():
    deps = [
        ("gh", ["gh"], "GitHub CLI", "https://cli.github.com — or: apt install gh / brew install gh"),
        ("node", ["node", "npm"], "Node.js", "https://nodejs.org — or: apt install nodejs npm"),
-        ("bird", ["bird", "birdx"], "bird CLI (Twitter)", "npm install -g @steipete/bird"),
+        ("xreach", ["xreach"], "xreach CLI (Twitter)", "npm install -g xreach-cli"),
    ]

    missing = []
@@ -410,7 +477,7 @@ def _install_system_deps_dryrun():
    checks = [
        ("gh CLI", ["gh"], "apt install gh / brew install gh"),
        ("Node.js", ["node"], "curl NodeSource setup | bash + apt install nodejs"),
-        ("bird CLI", ["bird", "birdx"], "npm install -g @steipete/bird"),
+        ("xreach CLI", ["xreach"], "npm install -g xreach-cli"),
    ]

    for label, binaries, method in checks:
@@ -439,7 +506,7 @@ def _install_mcporter():
        try:
            subprocess.run(
                ["npm", "install", "-g", "mcporter"],
-                capture_output=True, text=True, timeout=120,
+                capture_output=True, encoding="utf-8", errors="replace", timeout=120,
            )
            if shutil.which("mcporter"):
                print("  ✅ mcporter installed")
@@ -453,12 +520,12 @@ def _install_mcporter():
    # Configure Exa MCP (free, no key needed)
    try:
        r = subprocess.run(
-            ["mcporter", "list"], capture_output=True, text=True, timeout=10
+            ["mcporter", "config", "list"], capture_output=True, encoding="utf-8", errors="replace", timeout=5
        )
        if "exa" not in r.stdout:
            subprocess.run(
                ["mcporter", "config", "add", "exa", "https://mcp.exa.ai/mcp"],
-                capture_output=True, text=True, timeout=10,
+                capture_output=True, encoding="utf-8", errors="replace", timeout=10,
            )
            print("  ✅ Exa search configured (free, no API key needed)")
        else:
@@ -469,7 +536,7 @@ def _install_mcporter():
    # Check XiaoHongShu MCP (only if server is running)
    try:
        r = subprocess.run(
-            ["mcporter", "list"], capture_output=True, text=True, timeout=10
+            ["mcporter", "config", "list"], capture_output=True, encoding="utf-8", errors="replace", timeout=5
        )
        if "xiaohongshu" in r.stdout:
            print("  ✅ XiaoHongShu MCP already configured")
@@ -480,7 +547,7 @@ def _install_mcporter():
                requests.get("http://localhost:18060/", timeout=3)
                subprocess.run(
                    ["mcporter", "config", "add", "xiaohongshu", "http://localhost:18060/mcp"],
-                    capture_output=True, text=True, timeout=10,
+                    capture_output=True, encoding="utf-8", errors="replace", timeout=10,
                )
                print("  ✅ XiaoHongShu MCP auto-detected and configured")
            except Exception:
@@ -539,7 +606,7 @@ def _detect_environment():
    # systemd-detect-virt
    try:
        import subprocess
-        result = subprocess.run(["systemd-detect-virt"], capture_output=True, text=True, timeout=3)
+        result = subprocess.run(["systemd-detect-virt"], capture_output=True, encoding="utf-8", errors="replace", timeout=3)
        if result.returncode == 0 and result.stdout.strip() != "none":
            indicators += 1
    except:
@@ -636,22 +703,41 @@ def _cmd_configure(args):
        if auth_token and ct0:
            config.set("twitter_auth_token", auth_token)
            config.set("twitter_ct0", ct0)
-            print(f"✅ Twitter cookies configured!")
+
+            # Sync credentials to xreach's session.json so xreach auth check works
+            try:
+                import json
+                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 = {}
+                if os.path.exists(session_path):
+                    with open(session_path, "r", encoding="utf-8") as sf:
+                        session_data = json.load(sf)
+                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)
+                print("✅ Twitter cookies configured (synced to xreach)!")
+            except Exception as e:
+                print("✅ Twitter cookies configured!")
+                print(f"⚠️ Could not sync to xreach session.json: {e}")

            print("Testing Twitter access...", end=" ")
            try:
                import subprocess
-                bird = shutil.which("bird") or shutil.which("birdx")
-                if not bird:
-                    print("⚠️ bird CLI not installed. Run: npm install -g @steipete/bird")
+                xreach = shutil.which("xreach")
+                if not xreach:
+                    print("⚠️ xreach CLI not installed. Run: npm install -g xreach-cli")
                else:
                    import os
                    env = os.environ.copy()
                    env["AUTH_TOKEN"] = auth_token
                    env["CT0"] = ct0
                    result = subprocess.run(
-                        [bird, "search", "test", "-n", "1"],
-                        capture_output=True, text=True, timeout=15,
+                        [xreach, "search", "test", "-n", "1"],
+                        capture_output=True, encoding="utf-8", errors="replace", timeout=15,
                        env=env,
                    )
                    if result.returncode == 0 and result.stdout.strip():
@@ -680,6 +766,104 @@ def _cmd_configure(args):
        print(f"✅ Groq key configured!")


+def _cmd_uninstall(args):
+    """Remove all Agent Reach config, tokens, and skill files."""
+    import shutil
+    import subprocess
+
+    dry_run = args.dry_run
+    keep_config = args.keep_config
+
+    print()
+    print("Agent Reach Uninstaller")
+    print("=" * 40)
+
+    if dry_run:
+        print("DRY RUN — showing what would be removed (no changes)")
+        print()
+
+    removed_any = False
+
+    # ── 1. Config directory (~/.agent-reach/) ──
+    config_dir = os.path.expanduser("~/.agent-reach")
+    if not keep_config:
+        if os.path.isdir(config_dir):
+            if dry_run:
+                print(f"[dry-run] Would remove config directory: {config_dir}")
+                print("          (contains config.yaml with all tokens/cookies/API keys)")
+            else:
+                try:
+                    shutil.rmtree(config_dir)
+                    print(f"  Removed config directory: {config_dir}")
+                    removed_any = True
+                except Exception as e:
+                    print(f"  Could not remove {config_dir}: {e}")
+        else:
+            print(f"  Config directory not found (already clean): {config_dir}")
+    else:
+        print(f"  Skipping config directory (--keep-config): {config_dir}")
+
+    # ── 2. Skill files ──
+    skill_dirs = [
+        ("~/.openclaw/skills/agent-reach", "OpenClaw"),
+        ("~/.claude/skills/agent-reach", "Claude Code"),
+        ("~/.agents/skills/agent-reach", "Agent"),
+    ]
+
+    for skill_path_template, platform_name in skill_dirs:
+        skill_path = os.path.expanduser(skill_path_template)
+        if os.path.isdir(skill_path):
+            if dry_run:
+                print(f"[dry-run] Would remove {platform_name} skill: {skill_path}")
+            else:
+                try:
+                    shutil.rmtree(skill_path)
+                    print(f"  Removed {platform_name} skill: {skill_path}")
+                    removed_any = True
+                except Exception as e:
+                    print(f"  Could not remove {skill_path}: {e}")
+
+    # ── 3. mcporter MCP entries ──
+    if shutil.which("mcporter"):
+        for mcp_name in ("exa", "xiaohongshu"):
+            try:
+                r = subprocess.run(
+                    ["mcporter", "list"], capture_output=True, encoding="utf-8", errors="replace", timeout=10
+                )
+                if mcp_name in r.stdout:
+                    if dry_run:
+                        print(f"[dry-run] Would remove mcporter entry: {mcp_name}")
+                    else:
+                        subprocess.run(
+                            ["mcporter", "config", "remove", mcp_name],
+                            capture_output=True, encoding="utf-8", errors="replace", timeout=10,
+                        )
+                        print(f"  Removed mcporter entry: {mcp_name}")
+                        removed_any = True
+            except Exception:
+                pass
+
+    # ── 4. Summary and optional steps ──
+    print()
+    if dry_run:
+        print("Dry run complete. No changes were made.")
+        print("Run without --dry-run to actually remove the above.")
+    else:
+        if removed_any:
+            print("Agent Reach data removed.")
+        else:
+            print("Nothing to remove — already clean.")
+
+    print()
+    print("Optional: remove the Agent Reach Python package itself:")
+    print("  pip uninstall agent-reach")
+    print()
+    print("Optional: remove tools installed by Agent Reach:")
+    print("  npm uninstall -g mcporter")
+    print("  npm uninstall -g xreach-cli")
+    print("  npm uninstall -g undici")
+
+
 def _cmd_doctor():
    from agent_reach.config import Config
    from agent_reach.doctor import check_all, format_report
@@ -688,19 +872,6 @@ def _cmd_doctor():
    print(format_report(results))


-def _parse_cookie_header(cookie_str: str) -> dict:
-    """Parse Cookie-Editor 'Header String' format into a dict."""
-    cookies = {}
-    for part in cookie_str.split(";"):
-        part = part.strip()
-        if "=" in part:
-            k, v = part.split("=", 1)
-            cookies[k.strip()] = v.strip()
-    return cookies
-
-
-
-
 def _cmd_setup():
    from agent_reach.config import Config

@@ -710,29 +881,41 @@ def _cmd_setup():
    print("=" * 40)
    print()

-    # Step 1: Exa
-    print("【推荐】全网搜索 — Exa Search API")
-    print("  免费 1000 次/月，注册地址: https://exa.ai")
-    current = config.get("exa_api_key")
-    if current:
-        print(f"  当前状态: ✅ 已配置 ({current[:8]}...)")
-        change = input("  要更换吗？[y/N]: ").strip().lower()
-        if change != "y":
-            print()
-        else:
-            key = input("  EXA_API_KEY: ").strip()
-            if key:
-                config.set("exa_api_key", key)
-                print("  ✅ 已更新！")
-            print()
+    # Step 1: Exa (via mcporter, no API key required)
+    import shutil
+    import subprocess
+
+    print("【推荐】全网搜索 — Exa（通过 mcporter）")
+    print("  免费，无需 API Key")
+
+    if not shutil.which("mcporter"):
+        print("  当前状态: ⬜ mcporter 未安装")
+        print("  安装：npm install -g mcporter")
+        print("  然后：mcporter config add exa https://mcp.exa.ai/mcp")
+        print()
    else:
-        print("  当前状态: ⬜ 未配置")
-        key = input("  EXA_API_KEY (回车跳过): ").strip()
-        if key:
-            config.set("exa_api_key", key)
-            print("  ✅ 全网搜索 + Reddit搜索 + Twitter搜索 已开启！")
-        else:
-            print("  ℹ️  跳过。稍后可运行 agent-reach setup 配置")
+        try:
+            r = subprocess.run(
+                ["mcporter", "config", "list"], capture_output=True, encoding="utf-8", errors="replace", timeout=10
+            )
+            if "exa" in r.stdout.lower():
+                print("  当前状态: ✅ 已配置")
+            else:
+                print("  当前状态: ⬜ 未配置")
+                setup_now = input("  现在自动配置 Exa 吗？[Y/n]: ").strip().lower()
+                if setup_now in ("", "y", "yes"):
+                    add_r = subprocess.run(
+                        ["mcporter", "config", "add", "exa", "https://mcp.exa.ai/mcp"],
+                        capture_output=True, encoding="utf-8", errors="replace", timeout=10,
+                    )
+                    if add_r.returncode == 0:
+                        print("  ✅ Exa 已配置")
+                    else:
+                        print("  ⚠️ 自动配置失败，请手动执行：")
+                        print("     mcporter config add exa https://mcp.exa.ai/mcp")
+        except Exception:
+            print("  ⚠️ 无法检查 Exa 配置，请手动执行：")
+            print("     mcporter config add exa https://mcp.exa.ai/mcp")
        print()

    # Step 2: GitHub token
@@ -789,62 +972,160 @@ def _cmd_setup():
    print()


+def _classify_update_error(exc):
+    """Classify update-check errors for user-friendly diagnostics."""
+    import requests
+
+    if isinstance(exc, requests.exceptions.Timeout):
+        return "timeout"
+    if isinstance(exc, requests.exceptions.ConnectionError):
+        msg = str(exc).lower()
+        dns_markers = [
+            "name or service not known",
+            "temporary failure in name resolution",
+            "nodename nor servname",
+            "getaddrinfo failed",
+            "name resolution",
+            "dns",
+        ]
+        if any(marker in msg for marker in dns_markers):
+            return "dns"
+        return "connection"
+    if isinstance(exc, requests.exceptions.HTTPError):
+        return "http"
+    return "unknown"
+
+
+def _update_error_text(kind):
+    """Map internal error kinds to user-facing text."""
+    mapping = {
+        "timeout": "网络超时",
+        "dns": "DNS 解析失败",
+        "rate_limit": "GitHub API 速率限制",
+        "connection": "网络连接失败",
+        "server_error": "GitHub 服务暂时不可用",
+        "http": "HTTP 请求失败",
+        "unknown": "未知网络错误",
+    }
+    return mapping.get(kind, "请求失败")
+
+
+def _classify_github_response_error(resp):
+    """Classify non-200 GitHub responses that merit special handling."""
+    if resp is None:
+        return "unknown"
+    if resp.status_code == 429:
+        return "rate_limit"
+    if resp.status_code == 403:
+        remaining = resp.headers.get("X-RateLimit-Remaining", "")
+        if remaining == "0":
+            return "rate_limit"
+        try:
+            message = resp.json().get("message", "").lower()
+            if "rate limit" in message:
+                return "rate_limit"
+        except Exception:
+            pass
+    if 500 <= resp.status_code < 600:
+        return "server_error"
+    return None
+
+
+def _github_get_with_retry(url, timeout=10, retries=3, sleeper=time.sleep):
+    """GET GitHub API with retry/backoff and basic error classification."""
+    import requests
+
+    for attempt in range(1, retries + 1):
+        try:
+            resp = requests.get(url, timeout=timeout)
+        except requests.exceptions.RequestException as exc:
+            if attempt >= retries:
+                return None, _classify_update_error(exc), attempt
+            sleeper(2 ** (attempt - 1))
+            continue
+
+        err_kind = _classify_github_response_error(resp)
+        if err_kind in ("rate_limit", "server_error"):
+            if attempt >= retries:
+                return None, err_kind, attempt
+            delay = 2 ** (attempt - 1)
+            retry_after = resp.headers.get("Retry-After")
+            if err_kind == "rate_limit" and retry_after:
+                try:
+                    delay = max(delay, float(retry_after))
+                except Exception:
+                    pass
+            sleeper(delay)
+            continue
+
+        return resp, None, attempt
+
+    return None, "unknown", retries
+
+
 def _cmd_check_update():
    """Check for newer versions on GitHub."""
-    import requests
    from agent_reach import __version__

    print(f"📦 当前版本: v{__version__}")
+    release_url = "https://api.github.com/repos/Panniantong/Agent-Reach/releases/latest"
+    commit_url = "https://api.github.com/repos/Panniantong/Agent-Reach/commits/main"

-    try:
-        # Fetch latest version from GitHub
-        resp = requests.get(
-            "https://api.github.com/repos/Panniantong/Agent-Reach/releases/latest",
-            timeout=10,
-        )
-        if resp.status_code == 200:
-            data = resp.json()
-            latest = data.get("tag_name", "").lstrip("v")
-            body = data.get("body", "")
-
-            if latest and latest != __version__:
-                print(f"🆕 最新版本: v{latest} ← 有更新！")
-                if body:
-                    print()
-                    print("更新内容：")
-                    # Show first 20 lines of release notes
-                    for line in body.strip().split("\n")[:20]:
-                        print(f"  {line}")
-                print()
-                print("更新命令:")
-                print("  pip install --upgrade https://github.com/Panniantong/agent-reach/archive/main.zip")
-                return "update_available"
-            else:
-                print(f"✅ 已是最新版本")
-                return "up_to_date"
-        else:
-            # No releases yet, fall back to comparing commit
-            resp2 = requests.get(
-                "https://api.github.com/repos/Panniantong/Agent-Reach/commits/main",
-                timeout=10,
-            )
-            if resp2.status_code == 200:
-                commit = resp2.json()
-                sha = commit.get("sha", "")[:7]
-                msg = commit.get("commit", {}).get("message", "").split("\n")[0]
-                date = commit.get("commit", {}).get("committer", {}).get("date", "")[:10]
-                print(f"🔍 最新提交: {sha} ({date}) {msg}")
-                print()
-                print("更新命令:")
-                print("  pip install --upgrade https://github.com/Panniantong/agent-reach/archive/main.zip")
-                return "unknown"
-            else:
-                print("⚠️ 无法检查更新（网络问题）")
-                return "error"
-    except Exception as e:
-        print(f"⚠️ 无法检查更新: {e}")
+    # Fetch latest release with retry/backoff.
+    resp, err, attempts = _github_get_with_retry(release_url, timeout=10, retries=3)
+    if err:
+        print(f"⚠️ 无法检查更新（{_update_error_text(err)}，已重试 {attempts} 次）")
        return "error"

+    if resp.status_code == 200:
+        data = resp.json()
+        latest = data.get("tag_name", "").lstrip("v")
+        body = data.get("body", "")
+
+        if latest and latest != __version__:
+            print(f"🆕 最新版本: v{latest} ← 有更新！")
+            if body:
+                print()
+                print("更新内容：")
+                # Show first 20 lines of release notes
+                for line in body.strip().split("\n")[:20]:
+                    print(f"  {line}")
+            print()
+            print("更新命令:")
+            print("  pip install --upgrade https://github.com/Panniantong/agent-reach/archive/main.zip")
+            return "update_available"
+        print(f"✅ 已是最新版本")
+        return "up_to_date"
+
+    release_err = _classify_github_response_error(resp)
+    if release_err == "rate_limit":
+        print("⚠️ 无法检查更新（GitHub API 速率限制，请稍后重试）")
+        return "error"
+
+    # No releases yet, fall back to latest main commit.
+    resp2, err2, attempts2 = _github_get_with_retry(commit_url, timeout=10, retries=2)
+    if err2:
+        print(f"⚠️ 无法检查更新（{_update_error_text(err2)}，已重试 {attempts + attempts2} 次）")
+        return "error"
+    if resp2.status_code == 200:
+        commit = resp2.json()
+        sha = commit.get("sha", "")[:7]
+        msg = commit.get("commit", {}).get("message", "").split("\n")[0]
+        date = commit.get("commit", {}).get("committer", {}).get("date", "")[:10]
+        print(f"🔍 最新提交: {sha} ({date}) {msg}")
+        print()
+        print("更新命令:")
+        print("  pip install --upgrade https://github.com/Panniantong/agent-reach/archive/main.zip")
+        return "unknown"
+
+    commit_err = _classify_github_response_error(resp2)
+    if commit_err == "rate_limit":
+        print("⚠️ 无法检查更新（GitHub API 速率限制，请稍后重试）")
+        return "error"
+
+    print(f"⚠️ 无法检查更新（GitHub 返回 {resp2.status_code}）")
+    return "error"
+

 def _cmd_watch():
    """Quick health check + update check, designed for scheduled tasks.
@@ -853,7 +1134,6 @@ def _cmd_watch():
    """
    from agent_reach.config import Config
    from agent_reach.doctor import check_all
-    import requests
    from agent_reach import __version__

    config = Config()
@@ -875,20 +1155,18 @@ def _cmd_watch():
    update_available = False
    new_version = ""
    release_body = ""
-    try:
-        resp = requests.get(
-            "https://api.github.com/repos/Panniantong/Agent-Reach/releases/latest",
-            timeout=10,
-        )
-        if resp.status_code == 200:
-            data = resp.json()
-            latest = data.get("tag_name", "").lstrip("v")
-            if latest and latest != __version__:
-                update_available = True
-                new_version = latest
-                release_body = data.get("body", "")
-    except Exception:
-        pass
+    resp, err, _attempts = _github_get_with_retry(
+        "https://api.github.com/repos/Panniantong/Agent-Reach/releases/latest",
+        timeout=10,
+        retries=2,
+    )
+    if not err and resp and resp.status_code == 200:
+        data = resp.json()
+        latest = data.get("tag_name", "").lstrip("v")
+        if latest and latest != __version__:
+            update_available = True
+            new_version = latest
+            release_body = data.get("body", "")

    # Output
    if not issues and not update_available:
@@ -22,7 +22,7 @@ class Config:
    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"],
        "groq_whisper": ["groq_api_key"],
        "github_token": ["github_token"],
    }
@@ -41,7 +41,7 @@ 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 = {}
@@ -49,7 +49,7 @@ class Config:
    def save(self):
        """Save config to YAML file."""
        self._ensure_dir()
-        with open(self.config_path, "w") as f:
+        with open(self.config_path, "w", encoding="utf-8") as f:
            yaml.dump(self.data, f, default_flow_style=False, allow_unicode=True)
        # Restrict permissions — config may contain credentials
        try:
@@ -3,7 +3,7 @@
 AgentReach — installer, doctor, and configuration tool.

 Agent Reach helps AI agents install and configure upstream platform tools
-(bird CLI, yt-dlp, mcporter, gh CLI, etc.). After installation, agents
+(xreach CLI, yt-dlp, mcporter, gh CLI, etc.). After installation, agents
 call the upstream tools directly — no wrapper layer needed.

 Usage:
@@ -74,11 +74,12 @@ def format_report(results: Dict[str, dict]) -> str:
    if ok_count < total:
        lines.append("运行 `agent-reach setup` 解锁更多渠道")

-    # Security check: config file permissions
+    # Security check: config file permissions (Unix only)
    import os
    import stat
+    import sys
    config_path = Config.CONFIG_DIR / "config.yaml"
-    if config_path.exists():
+    if config_path.exists() and sys.platform != "win32":
        try:
            mode = config_path.stat().st_mode
            if mode & (stat.S_IRGRP | stat.S_IROTH):
@@ -1,67 +1,77 @@
-# Twitter 高级功能配置指南（bird CLI）
+# Twitter 高级功能配置指南（xreach 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 xreach CLI：

-bird 是免费开源工具（npm 包 @steipete/bird），但需要你的 Twitter 账号 cookie。
+- 搜索推文（`xreach search`）
+- 读取完整推文和对话链（`xreach tweet`、`xreach thread`）
+- 用户时间线（`xreach tweets`）

-## Agent 可自动完成的步骤
+xreach 是免费开源工具（npm 包 xreach-cli），但需要你的 Twitter 账号 cookie。
+
+## 快速配置
+
+1. 检查 xreach 是否安装：

-1. 检查 bird 是否安装：
 ```bash
-which bird && echo "installed" || echo "not installed"
+which xreach && echo "installed" || echo "not installed"
 ```

-2. 安装 bird：
+2. 安装 xreach：
+
 ```bash
-npm install -g @steipete/bird
+npm install -g xreach-cli
 ```

-3. 测试（需要先配置 cookie）：
+3. 测试是否配置好：
+
 ```bash
-AUTH_TOKEN="xxx" CT0="yyy" bird search "test" -n 1
+AUTH_TOKEN="xxx" CT0="yyy" xreach 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。
+如果你已经知道 `auth_token` 和 `ct0`：

-## Agent 收到 cookie 后的操作
+1. 安装 xreach（如果没装）：`npm install -g xreach-cli`

-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
+xreach search "test" --auth-token "$AUTH_TOKEN" --ct0 "$CT0" -n 1
+```
+
+## 代理配置
+
+> xreach CLI 内置代理支持，通过 `--proxy` 参数传入：
+
+```bash
+xreach search "test" --auth-token "$AUTH_TOKEN" --ct0 "$CT0" --proxy "http://user:pass@host:port"
+```
+
+也支持代理轮换文件：
+
+```bash
+xreach search "test" --auth-token "$AUTH_TOKEN" --ct0 "$CT0" --proxy-file proxies.txt
+```
@@ -67,5 +67,25 @@ 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
@@ -5,7 +5,7 @@ Agent Reach MCP Server — expose doctor/status as MCP tool.
 Run: python -m agent_reach.integrations.mcp_server

 Agent Reach is an installer + doctor tool. For actual reading/searching,
-agents should call upstream tools directly (bird, yt-dlp, mcporter, etc.).
+agents should call upstream tools directly (xreach, yt-dlp, mcporter, etc.).
 """

 import asyncio
@@ -3,7 +3,7 @@ name: agent-reach
 description: >
  Give your AI agent eyes to see the entire internet. Install and configure
  upstream tools for Twitter/X, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu,
-  Douyin, LinkedIn, Boss直聘, RSS, and any web page — then call them directly.
+  Douyin, LinkedIn, Boss直聘, WeChat (微信公众号), RSS, and any web page — then call them directly.
  Use when: (1) setting up platform access tools for the first time,
  (2) checking which platforms are available,
  (3) user asks to configure/enable a platform channel.
@@ -23,7 +23,7 @@ agent-reach install --env=auto
 agent-reach doctor
 ```

-`install` auto-detects your environment and installs core dependencies (Node.js, mcporter, bird CLI, gh CLI, yt-dlp, feedparser). Run `doctor` to see what's active.
+`install` auto-detects your environment and installs core dependencies (Node.js, mcporter, xreach CLI, gh CLI, yt-dlp, feedparser). Run `doctor` to see what's active.

 ## Management

@@ -55,6 +55,8 @@ When a user asks to configure/enable any channel:

 ### Cookie 导入（所有需要登录的平台通用）

+> ⚠️ **重要提醒：** 使用 Cookie 登录的平台存在封号风险，请提醒用户务必使用**专用小号**。
+
 所有需要 Cookie 的平台（Twitter、小红书等），**优先使用 Cookie-Editor 导入**：

 1. 用户在自己的浏览器登录对应平台
@@ -74,23 +76,28 @@ When a user asks to configure/enable any channel:

 ## Using Upstream Tools Directly

-After `agent-reach install`, call the upstream tools directly. No need for `agent-reach read` or `agent-reach search`.
+After `agent-reach install`, call the upstream tools directly.

-### Twitter/X (bird CLI)
+> **Note:** `agent-reach` is an installer and config tool — it does NOT have `read`, `search`, or content-fetching commands. Use the upstream tools below instead.
+
+### Twitter/X (xreach CLI)

 ```bash
 # Search tweets
-bird search "query" --json -n 10
+xreach search "query" --json -n 10

 # Read a specific tweet
-bird read https://x.com/user/status/123 --json
+xreach tweet https://x.com/user/status/123 --json

 # Read a user's timeline
-bird timeline @username --json -n 20
+xreach tweets @username --json -n 20
 ```

 ### YouTube (yt-dlp)

+> ⚠️ yt-dlp 需要 JS runtime 才能下载 YouTube。`agent-reach install` 会自动配置 Node.js 作为 runtime。
+> 如果遇到 "Sign in to confirm you're not a bot"，是 IP 被 YouTube 反爬，换代理或加 cookies。
+
 ```bash
 # Get video metadata
 yt-dlp --dump-json "https://www.youtube.com/watch?v=xxx"
@@ -101,16 +108,24 @@ yt-dlp --write-sub --write-auto-sub --sub-lang "zh-Hans,zh,en" --skip-download -

 # Search (yt-dlp ytsearch)
 yt-dlp --dump-json "ytsearch5:query"
+
+# If "no JS runtime" warning: ensure Node.js is installed, then run:
+#   mkdir -p ~/.config/yt-dlp && echo "--js-runtimes node" >> ~/.config/yt-dlp/config
 ```

 ### Bilibili (yt-dlp)

+> ⚠️ 服务器 IP 可能被 Bilibili 拦截（412 错误）。建议通过代理访问，或加 `--cookies-from-browser chrome`。
+
 ```bash
 # Get video metadata
 yt-dlp --dump-json "https://www.bilibili.com/video/BVxxx"

 # Download subtitles
 yt-dlp --write-sub --write-auto-sub --sub-lang "zh-Hans,zh,en" --convert-subs vtt --skip-download -o "/tmp/%(id)s" "URL"
+
+# If blocked (412 / login required):
+yt-dlp --cookies-from-browser chrome --dump-json "URL"
 ```

 ### Reddit (JSON API)
@@ -130,20 +145,27 @@ Note: On servers, Reddit may block your IP. Use proxy or search via Exa instead.

 ### 小红书 / XiaoHongShu (mcporter + xiaohongshu-mcp)

+> ⚠️ 需要登录。使用 Cookie-Editor 导入 cookies 或扫码登录。
+
 ```bash
-# Search notes
+# 搜索笔记
 mcporter call 'xiaohongshu.search_feeds(keyword: "query")'

-# Read a note
+# 获取笔记详情（含评论）
 mcporter call 'xiaohongshu.get_feed_detail(feed_id: "xxx", xsec_token: "yyy")'

-# Get comments
-mcporter call 'xiaohongshu.get_feed_comments(feed_id: "xxx", xsec_token: "yyy")'
+# 获取全部评论
+mcporter call 'xiaohongshu.get_feed_detail(feed_id: "xxx", xsec_token: "yyy", load_all_comments: true)'

-# Post a note
-mcporter call 'xiaohongshu.create_image_feed(title: "标题", desc: "内容", image_paths: ["/path/to/img.jpg"])'
+# 发布图文笔记
+mcporter call 'xiaohongshu.publish_content(title: "标题", content: "正文", images: ["/path/to/img.jpg"], tags: ["美食"])'
+
+# 发布视频笔记
+mcporter call 'xiaohongshu.publish_with_video(title: "标题", content: "正文", video: "/path/to/video.mp4", tags: ["vlog"])'
 ```

+其他功能（点赞、收藏、评论、用户主页等）：`npx mcporter list xiaohongshu`
+
 ### 抖音 / Douyin (mcporter + douyin-mcp-server)

 ```bash
@@ -231,6 +253,40 @@ mcporter call 'bosszhipin.get_job_detail_tool(job_url: "https://www.zhipin.com/j

 Fallback: `curl -s "https://r.jina.ai/https://www.zhipin.com/job_detail/xxx"`

+### 微信公众号 (wechat-article-for-ai + miku_ai)
+
+**Search** (miku_ai — Sogou WeChat search):
+
+```python
+# Search WeChat articles by keyword
+python3 -c "
+import asyncio
+from miku_ai import get_wexin_article
+
+async def search():
+    articles = await get_wexin_article('AI Agent', 5)
+    for a in articles:
+        print(f'{a[\"title\"]} | {a[\"source\"]} | {a[\"date\"]}')
+        print(f'  {a[\"url\"]}')
+
+asyncio.run(search())
+"
+```
+
+**Read** (Camoufox — stealth Firefox, bypasses WeChat anti-bot):
+
+```bash
+# Read a WeChat article (returns Markdown with images)
+cd /path/to/wechat-article-for-ai && python3 main.py "https://mp.weixin.qq.com/s/ARTICLE_ID"
+
+# Run as MCP server (for AI agent integration)
+python3 mcp_server.py
+```
+
+Typical agent workflow: search → get URLs → immediately read full content.
+
+Note: WeChat articles require a real browser to render. Jina Reader and curl cannot read them.
+
 ### RSS (feedparser)

 ```python
@@ -246,7 +302,7 @@ for e in d.entries[:5]:

 ### Twitter "fetch failed"

-bird CLI uses Node.js native `fetch()`, which doesn't respect `HTTP_PROXY`. Solutions:
+xreach CLI uses Node.js `undici`, which doesn't respect `HTTP_PROXY`. Solutions:
 1. Ensure `undici` is installed: `npm install -g undici`
 2. Configure proxy: `agent-reach configure proxy http://user:pass@ip:port`
 3. If still failing, use transparent proxy (Clash TUN, Proxifier)
@@ -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
@@ -45,7 +45,7 @@ Copy that to your Agent. A few minutes later, it can read tweets, search Reddit,
 |---|---|
 | 💰 **Completely free** | All tools are open source, all APIs are free. The only possible cost is a server proxy ($1/month) — local computers don't need one |
 | 🔒 **Privacy safe** | Cookies stay local. Never uploaded. Fully open source — audit anytime |
-| 🔄 **Kept up to date** | Upstream tools (yt-dlp, bird, Jina Reader, etc.) are tracked and updated regularly |
+| 🔄 **Kept up to date** | Upstream tools (yt-dlp, xreach, Jina Reader, etc.) are tracked and updated regularly |
 | 🤖 **Works with any Agent** | Claude Code, OpenClaw, Cursor, Windsurf… any Agent that can run commands |
 | 🩺 **Built-in diagnostics** | `agent-reach doctor` — one command shows what works, what doesn't, and how to fix it |

@@ -56,11 +56,12 @@ 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 ([xreach](https://www.npmjs.com/package/xreach-cli)) |
 | 📕 **XiaoHongShu** | Read · Search · **Post · Comment · Like** | mcporter | Via [xiaohongshu-mcp](https://github.com/user/xiaohongshu-mcp) internal API, install and go |
 | 🎵 **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" |
 | 🏢 **Boss直聘** | Jina Reader (job pages) | Job search, greet recruiters | Tell your Agent "help me set up Boss直聘" |
+| 💬 **WeChat Articles** | — | Search + read WeChat Official Account articles (full Markdown) | `pip install miku_ai camoufox[geoip]` |
 | 🔍 **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) |
@@ -112,7 +113,7 @@ No configuration needed — just tell your Agent:
 - "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 --json`
+- "Read this tweet" → `xreach tweet URL --json`
 - "Subscribe to this RSS" → `feedparser` to parse feeds
 - "Search GitHub for LLM frameworks" → `gh search repos "LLM framework"`

@@ -172,7 +173,7 @@ 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.
+After installation, your Agent calls the upstream tools directly (xreach CLI, yt-dlp, mcporter, gh CLI, etc.) — no wrapper layer in between.

 ### 🔌 Every Channel is Pluggable

@@ -181,7 +182,7 @@ 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…
+├── twitter.py      → xreach            ← 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…
@@ -202,7 +203,7 @@ Each channel file only checks whether its upstream tool is installed and working
 | 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 | [xreach](https://www.npmjs.com/package/xreach-cli) | 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 |
@@ -211,6 +212,7 @@ Each channel file only checks whether its upstream tool is installed and working
 | 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/bzd6661/wechat-article-for-ai) + [miku_ai](https://github.com/GobinFan/Miku_Spider) | Stealth browser for full article reading + Sogou search |

 > 📌 These are the *current* choices. Don't like one? Swap out the file. That's the whole point of scaffolding.

@@ -233,7 +235,7 @@ This project was entirely vibe-coded 🎸 There might be rough edges here and th
 <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" --json`.
+Agent Reach uses the [xreach CLI](https://www.npmjs.com/package/xreach-cli) 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 `xreach search "query" --json`.
 </details>

 <details>
@@ -257,13 +259,13 @@ Yes! Agent Reach is an installer + configuration tool. Any AI coding agent that
 <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 Reddit/Bilibili access from a server.
+100% free and open source. All backends (xreach 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 Reddit/Bilibili access from a server.
 </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.
+Agent Reach uses xreach 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>
@@ -282,7 +284,7 @@ Install douyin-mcp-server, then your agent can use `mcporter call 'douyin.parse_

 ## 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) · [douyin-mcp-server](https://github.com/yzfly/douyin-mcp-server) · [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) · [xreach](https://www.npmjs.com/package/xreach-cli) · [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) · [mcp-bosszp](https://github.com/mucsbr/mcp-bosszp)

 ## License

@@ -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.
@@ -20,7 +20,7 @@ Copy this to your AI Agent:

 ### Goal

-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.
+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 (xreach CLI, yt-dlp, mcporter, gh CLI, etc.) — Agent Reach is just the installer and health checker.

 ### ⚠️ Boundaries

@@ -41,7 +41,7 @@ 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 auto-installs system dependencies (gh CLI, Node.js, mcporter, xreach), configures Exa search, detects environment, and tests all channels.

 **Safe mode (no automatic system changes):**

@@ -80,7 +80,9 @@ 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), 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

 > 🍪 **Cookie 导入（所有需要登录的平台通用）：**
 >
@@ -101,9 +103,9 @@ 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 原生 `fetch()`，默认不走系统代理（`HTTP_PROXY`/`HTTPS_PROXY`）。
+> xreach CLI 使用 Node.js 原生 `fetch()`，默认不走系统代理（`HTTP_PROXY`/`HTTPS_PROXY`）。
 > Agent Reach 已内置解决方案：安装时会自动安装 `undici`（`npm install -g undici`），
-> 运行 bird 时自动注入 `EnvHttpProxyAgent`，让 fetch 走用户配置的代理。
+> 运行 xreach 时自动注入 `EnvHttpProxyAgent`，让 fetch 走用户配置的代理。
 >
 > **你（Agent）需要做的：**
 > 1. 确认 `undici` 已全局安装：`npm list -g undici`，没有就装：`npm install -g undici`
@@ -275,7 +277,7 @@ After installation, use upstream tools directly. See SKILL.md for the full comma

 | Platform | Upstream Tool | Example |
 |----------|--------------|---------|
-| Twitter/X | `bird` | `bird search "query" --json` |
+| Twitter/X | `xreach` | `xreach search "query" --json` |
 | YouTube | `yt-dlp` | `yt-dlp --dump-json URL` |
 | Bilibili | `yt-dlp` | `yt-dlp --dump-json URL` |
 | Reddit | `curl` | `curl -s "https://reddit.com/r/xxx.json"` |
@@ -1,69 +1,44 @@
-# Troubleshooting / 常见问题
+# 常见问题排查

-## Twitter/X: bird CLI "fetch failed"
+## Twitter/X: xreach CLI "fetch failed"

-**症状：** `bird whoami` 或 `bird search` 返回 "fetch failed"
+**症状：** `xreach search` 或其他命令返回 "fetch failed"

-**原因：** bird CLI 使用 Node.js 原生 `fetch()` 发请求，而 Node.js 的 fetch **不走系统代理**（不读取 `HTTP_PROXY`/`HTTPS_PROXY` 环境变量）。如果你的网络环境需要代理才能访问 x.com，bird 就连不上。
-
-**解决方案（按推荐顺序）：**
-
-### 方案 1：使用透明代理 / TUN 模式（推荐）
-
-让代理工具接管所有网络流量，这样 bird 的 fetch 也会走代理：
-
- **Clash Verge / Clash for Windows：** 开启 TUN 模式或系统代理
- **Proxifier（Windows）：** 添加规则让 Node.js 进程走代理
- **macOS：** 在 Surge/ClashX Pro 中开启增强模式
-
-### 方案 2：验证 Cookie 有效性
-
-确认 Cookie 没过期：
-
-1. 在浏览器里正常登录 x.com
-2. 用 [Cookie-Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) 重新导出 Header String
-3. 重新配置：`agent-reach configure twitter-cookies "新的Cookie"`
-
-### 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 query", numResults: 10)'
-```
-
-### 方案 4：配置 Node.js 全局代理（高级）
-
-安装 `global-agent` 让 Node.js 的 fetch 走代理：
-
-```bash
-npm install -g global-agent
-```
-
-然后在运行 bird 前设置环境变量：
-
-```bash
-# Linux / macOS
-export GLOBAL_AGENT_HTTP_PROXY=http://127.0.0.1:7890
-export NODE_OPTIONS="--require global-agent/bootstrap"
-bird search "test"
-
-# Windows (PowerShell)
-$env:GLOBAL_AGENT_HTTP_PROXY = "http://127.0.0.1:7890"
-$env:NODE_OPTIONS = "--require global-agent/bootstrap"
-bird search "test"
-```
-
-> ⚠️ 注意：这个方案需要每次运行 bird 前都设置环境变量，不太方便。推荐用方案 1。
-
---
-
-## Boss直聘: "访问行为异常"
-
-**症状：** mcp-bosszp 登录成功，但 API 请求返回"您的访问行为异常"
-
-**原因：** Boss直聘的反爬机制会检测请求指纹（不只是 IP），Python requests 库的特征与真实浏览器不同。
+**原因：** xreach CLI 使用 Node.js 的 `undici` 库发请求。如果你的网络环境需要代理才能访问 x.com，需要明确传入代理参数。

 **解决方案：**
- **本地电脑：** 正常使用，一般不会被拦
- **服务器：** 使用 Jina Reader 读取职位页面 + Exa 搜索职位信息作为替代
+
+### 方案 1：使用 --proxy 参数
+
+```bash
+xreach search "test" --auth-token "$AUTH_TOKEN" --ct0 "$CT0" --proxy "http://user:pass@host:port"
+```
+
+### 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 xreach 的请求也会走代理：
+
+```bash
+# macOS — ClashX / Surge 开启"增强模式"
+# Linux — proxychains 或 tun2socks
+proxychains xreach search "test" -n 1
+```
+
+### 方案 3：不用 xreach，用 Exa 搜索替代
+
+xreach 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：设置 HTTP_PROXY 环境变量
+
+```bash
+export HTTP_PROXY="http://127.0.0.1:7890"
+export HTTPS_PROXY="http://127.0.0.1:7890"
+
+xreach search "test"
+```
+
+> ⚠️ 注意：Node.js 原生 fetch 不一定读取这些环境变量，推荐用方案 1 的 --proxy 参数。
@@ -1,6 +1,6 @@
 [project]
 name = "agent-reach"
-version = "1.2.0"
+version = "1.3.0"
 description = "Give your AI Agent eyes to see the entire internet. Search + Read 10+ platforms."
 readme = "README.md"
 license = {text = "MIT"}
@@ -41,6 +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"
@@ -60,3 +67,20 @@ packages = ["agent_reach"]
 [tool.hatch.build.targets.wheel.force-include]
 "agent_reach/guides" = "agent_reach/guides"
 "agent_reach/skill" = "agent_reach/skill"
+
+[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/"]
@@ -0,0 +1,50 @@
+# -*- 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_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",
+        "bosszhipin": "https://www.zhipin.com/web/geek/job?query=python",
+        "rss": "https://example.com/feed.xml",
+        "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)
@@ -1,114 +1,21 @@
 # -*- coding: utf-8 -*-
-"""Tests for the channel system."""
+"""Tests for channel registry basics."""

-import pytest
-from unittest.mock import patch, MagicMock
-
-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


-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
-
-
-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"
-
-    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"
-
-
-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"
-
-
-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"}]
-        }
-        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 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")
-
-        mock_resp = MagicMock()
-        mock_resp.json.return_value = {
-            "results": [{"title": "Result", "url": "https://example.com",
-                         "text": "snippet", "publishedDate": "", "score": 0.9}]
-        }
-        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"
@@ -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 +29,86 @@ class TestCLI:
        captured = capsys.readouterr()
        assert "Agent Reach" in captured.out
        assert "✅" in captured.out
+
+
+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": "v1.3.0"}),
+        ]
+
+        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
@@ -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)
@@ -15,7 +15,7 @@ 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["github"]["status"] in ("ok", "warn")  # warn if gh CLI not installed
        assert results["bilibili"]["status"] in ("ok", "warn")  # warn on servers
        assert results["rss"]["status"] == "ok"

@@ -23,10 +23,11 @@ class TestDoctor:
        results = check_all(tmp_config)
        assert results["exa_search"]["status"] == "off"

-    def test_exa_on_with_key(self, tmp_config):
+    def test_exa_key_does_not_force_enabled(self, tmp_config):
+        # Exa availability is determined by mcporter runtime/config state.
        tmp_config.set("exa_api_key", "test-key")
        results = check_all(tmp_config)
-        assert results["exa_search"]["status"] == "ok"
+        assert results["exa_search"]["status"] in ("off", "ok")

    def test_format_report(self, tmp_config):
        results = check_all(tmp_config)
Author	SHA1	Message	Date
Pnant	ca29c4fee5	release: v1.3.0 (#70 ) ci / test (3.10) (push) Has been cancelled Details ci / test (3.11) (push) Has been cancelled Details ci / test (3.12) (push) Has been cancelled Details New: - WeChat Official Account channel (search + read) - Search via miku_ai (Sogou WeChat search) - Read via Camoufox (stealth Firefox, bypasses anti-bot) - 13 channels total Fixed: - Windows encoding: text=True → encoding='utf-8' in all subprocess calls (#64) - Windows .cmd resolution: use shutil.which() paths (#64) Docs: - Clarified agent-reach has no read/search commands (#58, #59) - Fixed xiaohongshu API function names in SKILL.md (#65) - Added CONTRIBUTING.md (#62) - Updated README (zh + en) with WeChat channel Version bumps: pyproject.toml, __init__.py, test_cli.py Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 18:18:18 +08:00
Pnant	49d05b7023	docs: add WeChat channel to README (zh + en) (#69 ) Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 18:06:47 +08:00
Pnant	476935be92	feat: add WeChat search via miku_ai (sogou) (#68 ) - wechat channel now supports both search and read - Search: miku_ai (sogou weixin search) → article list with URLs - Read: camoufox (stealth Firefox) → full Markdown content - Doctor shows granular status (search only / read only / both) - SKILL.md updated with search + read workflow examples Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 18:02:05 +08:00
Pnant	4f4ad99d49	feat: add WeChat Official Account channel (#54 ) (#67 ) New channel: wechat (微信公众号文章) - Backend: wechat-article-for-ai (Camoufox stealth browser) - Can read mp.weixin.qq.com article URLs → clean Markdown - Bypasses WeChat anti-bot detection via stealth Firefox - Doctor checks for camoufox package availability - SKILL.md updated with usage examples Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 17:53:39 +08:00
Sense_wang	561b248a2b	docs: add CONTRIBUTING.md with development guidelines (#62 ) Add contribution guidelines including: - Development setup instructions - Code style guidelines (ruff, mypy, pytest) - Channel development guide - PR guidelines - Issue reporting template - Bilingual (EN/CN) documentation Co-authored-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>	2026-03-04 17:30:15 +08:00
Pnant	a91a74d880	fix: Windows encoding + .cmd subprocess resolution (#64 ) (#66 ) - Replace text=True with encoding='utf-8', errors='replace' in all subprocess.run calls (channels + cli.py) to fix GBK decode errors on Chinese Windows systems - Use shutil.which() resolved paths in channel subprocess calls to handle Windows .cmd wrappers (npm global installs) Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 17:30:11 +08:00
Yves	7434c3cb9f	docs: fix xiaohongshu API in SKILL.md — replace non-existent functions with correct ones (#65 )	2026-03-04 17:18:13 +08:00
Pnant	1a61a2cc81	docs: clarify agent-reach has no read/search commands (#59 ) - Remove dead '# ── read ──' placeholder comment in cli.py - Reword SKILL.md to make it explicit that agent-reach is an installer/config tool, not a content fetcher - Addresses confusion from issue #58 Co-authored-by: Panniantong <panniantong@users.noreply.github.com>	2026-03-04 14:33:38 +08:00
Pnant	932837ff9a	Merge pull request #52 from Panniantong/fix/twitter-cookie-sync-issue50 fix: sync Twitter cookies to xreach session.json on configure	2026-02-28 20:29:38 +08:00
Panniantong	4f52942260	improve: add chmod 0o600 for session.json (from PR #51 suggestion)	2026-02-28 13:28:14 +01:00
Panniantong	3c1a04a587	fix: sync Twitter cookies to xreach session.json on configure When running 'agent-reach configure twitter-cookies', credentials are now automatically written to ~/.config/xfetch/session.json so that 'xreach auth check' works without manual intervention. Preserves existing session.json fields if the file already exists. Falls back gracefully if the sync fails (still saves to agent-reach config). Fixes #50	2026-02-28 11:11:55 +01:00
Pnant	6a28b215af	Merge pull request #49 from Panniantong/fix/ci-test-github-check fix: CI 测试修复 — gh CLI 在 CI 环境不存在	2026-02-27 20:41:30 +08:00
Panniantong	a881db4261	fix: CI test — allow github channel 'warn' when gh CLI not installed GitHub Actions runners don't have gh CLI pre-installed, so the doctor check returns 'warn' instead of 'ok'. Allow both in the test assertion.	2026-02-27 13:39:34 +01:00
Pnant	875f0987a6	Merge pull request #48 from Panniantong/fix/yt-bilibili-cookie-docs fix: YouTube 需要 JS runtime — install 自动配置 Node.js	2026-02-27 18:46:32 +08:00
Panniantong	0d1a33236e	fix: YouTube requires JS runtime — auto-configure Node.js in install yt-dlp now requires an external JS runtime (deno or Node.js) for YouTube. Since agent-reach already installs Node.js, we configure yt-dlp to use it: 1. cli.py: install writes '--js-runtimes node' to ~/.config/yt-dlp/config 2. youtube.py: doctor checks JS runtime availability and config 3. SKILL.md: updated YouTube section with accurate troubleshooting Bilibili note: 412 errors are IP-based (needs proxy), not cookie-related. Fixes #47	2026-02-27 11:45:39 +01:00
Panniantong	e620a1db8f	docs: add cookie/proxy warnings for YouTube and Bilibili in SKILL.md YouTube may trigger 'Sign in to confirm you're not a bot' on server IPs. Bilibili may return 412 on non-residential IPs. Added --cookies-from-browser fallback examples for both channels. Fixes #47	2026-02-27 11:25:29 +01:00
Pnant	15a2961dfa	Merge pull request #46 from Panniantong/migrate-bird-to-xreach feat: 迁移 Twitter 后端 bird → xreach CLI	2026-02-27 15:21:25 +08:00
Pnant	4bc860c74d	Merge pull request #45 from Panniantong/fix/xiaohongshu-arm64-support fix: ARM64/Apple Silicon support for xiaohongshu-mcp Docker setup	2026-02-27 15:21:21 +08:00
Panniantong	62aacf38b5	feat: migrate Twitter backend from bird CLI to xreach CLI bird CLI (@steipete/bird) is deprecated and no longer maintained. xreach CLI (xreach-cli on npm) is our maintained fork with: - Fixed SearchTimeline (POST + updated query ID) - Built-in proxy rotation support - Additional features (DMs, notifications, lists) Changes across 11 files: - channels/twitter.py: detect xreach instead of bird/birdx - cli.py: install/doctor/uninstall all reference xreach-cli - SKILL.md: updated command examples (bird read → xreach tweet) - guides/setup-twitter.md: rewritten for xreach - docs/troubleshooting.md: updated proxy guidance - README.md + README_en.md: all references updated - config.py: twitter_bird → twitter_xreach - core.py, mcp_server.py: comment updates npm package: https://www.npmjs.com/package/xreach-cli Source: https://github.com/Panniantong/xfetch	2026-02-27 08:17:51 +01:00
Panniantong	d4e437bf2c	fix: add ARM64/Apple Silicon support for xiaohongshu-mcp Docker setup - Detect ARM64 architecture and auto-add --platform linux/amd64 to docker run hints in doctor/check output - Add ARM64 FAQ section to setup guide with two options: Rosetta emulation (--platform linux/amd64) or build from source - Closes #44	2026-02-27 08:06:06 +01:00
Pnant	dbcc668f47	Merge pull request #40 from peter941221/fix/security-hardening-split-v2 fix: split security hardening and setup mcporter config checks	2026-02-27 13:30:52 +08:00
Pnant	40f833d0d1	Merge pull request #41 from peter941221/chore/quality-infra-split-v3 chore: split quality infrastructure into focused PR	2026-02-27 13:26:49 +08:00
Pnant	dc4d7cd7a5	Merge pull request #24 from Daiyimo/main feat: add uninstall command; fix utf-8 encoding and minor cleanups	2026-02-27 13:24:21 +08:00
Pnant	60f5ddf4f0	Merge pull request #35 from Panniantong/fix/mcporter-list-hang fix: replace 'mcporter list' with 'mcporter config list' to prevent hangs	2026-02-27 12:56:40 +08:00
Your Name	a726aa7fe1	chore: add quality infra matrix, constraints, and test baseline fixes	2026-02-27 12:27:07 +08:00
Your Name	4b2e6f2ffb	fix: split security hardening and setup mcporter config checks	2026-02-27 12:16:00 +08:00
Panniantong	39f76ee4dc	fix: replace 'mcporter list' with 'mcporter config list' to prevent hangs mcporter list probes all configured servers sequentially, which can hang indefinitely when servers are slow/offline. mcporter config list reads config without probing — sufficient for checking if a server is configured. Affected: doctor checks (4 channels) and install command (2 calls). Fixes #34	2026-02-27 03:06:27 +01:00
Pnant	a5682716ec	Merge pull request #31 from Panniantong/docs/cookie-ban-warning docs: 添加 Cookie 登录封号风险提醒	2026-02-26 22:41:53 +08:00
Panniantong	f269667a34	docs: 添加 Cookie 登录封号风险提醒，强调使用小号 - README: Cookie 安全建议新增封号风险说明 - install.md: Security tip 补充 account ban 风险 - SKILL.md: Cookie 导入段落加封号提醒	2026-02-26 15:13:25 +01:00
Pnant	090b01c909	Merge pull request #30 from Panniantong/fix/sync-version-string fix: sync __version__ with pyproject.toml (1.0.0 → 1.2.0)	2026-02-26 22:08:35 +08:00
Panniantong	58b3a4dcb3	fix: sync __version__ with pyproject.toml (1.0.0 → 1.2.0) Fixes #29 — __version__ in __init__.py was still '1.0.0' while pyproject.toml had already been bumped to '1.2.0'. This caused misleading output in 'agent-reach --version' and 'agent-reach doctor'.	2026-02-26 15:07:24 +01:00
Daiyimo	9c6c04c800	feat: add uninstall command; fix utf-8 encoding and minor cleanups	2026-02-26 16:01:22 +08:00