Matt Van Horn
bed0557b65
Ran 15-way blinded comparison (5 topics x 3 versions). CROSS won all 5 topics (4.74/5.0 avg vs HN 4.10, Base 3.73). Then improved CROSS further: - dedupe.py: hybrid similarity (token+trigram Jaccard) at 0.40 threshold, cross-source links went from 3 to 13 items across 5 topics - render.py: [xref: HN5, HN4] -> [also on: HN, Reddit] for human-readable tags - youtube_yt.py: SYNONYMS dict so "hip hop" matches "rap" (0.33 -> 0.71 score) - SKILL.md: instruction #7 tells Claude to lead with cross-platform signals Validation: improved CROSS scores 4.38/5.0 vs original 3.98 (+0.40), wins 4/5 topics. Biggest gains in specificity (+0.8) and format compliance (+1.0). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
12 KiB
Research Results: Claude Code skills and MCP servers
Date Range: 2026-01-26 to 2026-02-25 Mode: both OpenAI Model: gpt-5.2 xAI Model: grok-4-1-fast
Reddit Threads
R1 (score:0) r/ClaudeAI (2025-06-17) [date:low] Claude code and mcp servers https://www.reddit.com/r/ClaudeAI/comments/1ldm75a/claude_code_and_mcp_servers/ Directly about Claude Code failing to load/use MCP servers; troubleshooting discussion.
R2 (score:0) r/ClaudeCode (2025-10-23) [date:low] Claude Skills: is it a big deal? https://www.reddit.com/r/ClaudeCode/comments/1odtykp/claude_skills_is_it_a_big_deal/ Focused on the Claude (Claude Code) “Skills” feature; compares to AGENTS.md/slash commands/MCPs.
R3 (score:0) r/ClaudeAI (2025-10-25) [date:low] I spent way too long cataloguing Claude Code tools. Here’s everything I found (with actual links) https://www.reddit.com/r/ClaudeAI/comments/1ofltdr/i_spent_way_too_long_cataloguing_claude_code/ Tooling ecosystem post; explicitly mentions installing many plugins and MCP servers for Claude Code.
X Posts
X5 (score:86) @zeeg (2026-02-25) [4likes, 1rt] @adamwathan Codex has been crushing it for me with implicit skill usage to the point I was shocked
Claude Code I resorted to explicit mentions and I’ve been pleasantly surprised by how well Codex ha... https://x.com/zeeg/status/2026745680195367091 **
X3 (score:80) @ihtesham2005 (2026-02-25) [6likes] 🚨 Anthropic just open-sourced the exact Skills library their own engineers use internally.
Stop building Claude workflows from scratch.
These are plug-and-play components that work across Claude Cod... https://x.com/ihtesham2005/status/2026752089473314975 **
X8 (score:74) @DevTenta (2026-02-25) [4likes] Day 7 building my first B2C app
Been setting everything up this week. Manually built 5 agents to help me in the early stages and set up the Claude Code skills i'll need for the build.
Also been test... https://x.com/DevTenta/status/2026742028730527786 **
X7 (score:64) @JorgeJaramillo (2026-02-25) @Jompiras Claude code + skills. Muy breve.... https://x.com/JorgeJaramillo/status/2026743135435362649 **
X4 (score:64) @arpan7sarkar (2026-02-25) @tom_doerr 135 agents, 35 curated skills, 121 plugins and 6 MCP configs all in one Claude Code toolkit is absolutely insane value 🤯 this is the kind of community effort that makes an AI tool go from g... https://x.com/arpan7sarkar/status/2026746479369662551 **
X6 (score:64) @arpan7sarkar (2026-02-25) @tom_doerr A curated collection of Claude Skills organized by category is exactly what power users have been waiting for 🤩 document skills, code tools, data analysis all in one repo. this is the Claud... https://x.com/arpan7sarkar/status/2026745559986614335 **
X2 (score:64) @yasuky (2026-02-25) Claude CodeのSkillsを作成例から徹底理解する https://t.co/vZTseio2Ii... https://x.com/yasuky/status/2026754773786226708 **
X12 (score:64) @zhuoyuan45514 (2026-02-25) Day 52 (01/21/2026) (Rest Day)
Go to New York + watch Broadway Show
Catch up on claude code updates on way back (2hrs) - Learn difference between skills + MCP, and etc
Neetcode (1h... https://x.com/zhuoyuan45514/status/2026733326631923776 **
X1 (score:64) @matgoldsborough (2026-02-25) How: I told Claude Code "build me a CRM." Our builder skill generated schemas, skills, server, seed data. I pointed Claude Desktop at it. Contacts, lead scoring, pipeline reviews. All from conversatio... https://x.com/matgoldsborough/status/2026755742737510749 **
X9 (score:64) @0x_Kapoor (2026-02-25) I can build another open claw, or claude bot, or even a messaging app in a nice prompt and although having engineering skills, I can push the code on the public repo and secure it even completely and ... https://x.com/0x_Kapoor/status/2026738663321907214 **
X10 (score:56) @ghumare64 (2026-02-25) [1likes]
- I use https://t.co/NtFYJEiFs9 inspired by @bcherny
- I use https://t.co/EwnmyWNFqn to sync skills and scan skills from the marketplace
- I chat with claude code 4-5 times and once I am satisifed... https://x.com/ghumare64/status/2026736176695246966 **
X11 (score:56) @hamen (2026-02-25) [1likes] The 'vibe coding' revolution is forcing a reckoning.
Developers with 15+ years experience are either embracing AI to expand their reach or watching their expertise become as valuable as COBOL skills.... https://x.com/hamen/status/2026734075243790396 **
YouTube Videos
X8afcX2s2Mo (score:74) Grace Leung (2026-02-21) [47,474 views, 1,900 likes] Claude Skills: Build Your First AI Marketing Team in 16 Minutes (Claude Code) https://www.youtube.com/watch?v=X8afcX2s2Mo YouTube video about claude code skills and mcp servers
0J2_YGuNrDo (score:61) Grace Leung (2025-12-16) [155,806 views, 4,760 likes] Claude Code just Built me an AI Agent Team (Claude Code + Skills + MCP) https://www.youtube.com/watch?v=0J2_YGuNrDo Transcript: I use clot more than any other AI but even I dismiss Clark as just for developers and I was wrong after using myself I am completely so and this is too powerful to ignore if you want to use AI to buil... YouTube video about claude code skills and mcp servers
fOxC44g8vig (score:58) Anthropic (2025-11-26) [129,573 views, 2,991 likes] Claude Agent Skills Explained https://www.youtube.com/watch?v=fOxC44g8vig Transcript: Hi, my name is Otto and in this video we're going to discuss agent skills. Agents today are pretty intelligent, but they don't always have the domain expertise you need for real work and skills help s... YouTube video about claude code skills and mcp servers
Gqh_KdHP1Xk (score:56) Robin Ebers (2025-08-21) [90,281 views, 2,719 likes] 8 MCP Servers That Make Claude Code 10x Better https://www.youtube.com/watch?v=Gqh_KdHP1Xk Transcript: Over 90% of all MCP servers are complete overhyped garbage. But some of them are not only worth it, they can be complete game changers. And I do not say this lightly. So after testing over 100 of them... YouTube video about claude code skills and mcp servers
421T2iWTQio (score:51) Kenny Liao (2025-10-24) [50,477 views, 1,010 likes] The Only Claude Skills Guide You Need (Beginner to Expert) https://www.youtube.com/watch?v=421T2iWTQio YouTube video about claude code skills and mcp servers
l7qVtHpctic (score:47) Kenny Liao (2026-01-17) [21,765 views, 728 likes] Claude Code's MCP Problem Just Got Fixed https://www.youtube.com/watch?v=l7qVtHpctic YouTube video about claude code skills and mcp servers
M5CsRj6zSCA (score:41) Eric Tech (2025-12-12) [11,287 views, 266 likes] 5 MCP Servers That Make Claude Code 10x More Powerful (Full-Stack App Build) https://www.youtube.com/watch?v=M5CsRj6zSCA YouTube video about claude code skills and mcp servers
qthyl0GCpDo (score:35) Postman (2025-11-20) [7,045 views, 105 likes] Claude Skills vs MCP: What’s the Difference and When to Use Each? https://www.youtube.com/watch?v=qthyl0GCpDo YouTube video about claude code skills and mcp servers
ZroGqu7GyXM (score:34) Solo Swift Crafter (2025-10-27) [4,885 views, 98 likes] Claude Code Skills vs MCP vs Sub Agents: What Works for Solo Devs? https://www.youtube.com/watch?v=ZroGqu7GyXM YouTube video about claude code skills and mcp servers
jzf7DQa2CAc (score:31) Matt Kuda (2026-01-19) [2,547 views, 87 likes] How I Use Claude Code With Skills, MCP, Agents & Plugins https://www.youtube.com/watch?v=jzf7DQa2CAc YouTube video about claude code skills and mcp servers
Hacker News Stories
HN1 (score:90) hn/cosmoblk (2026-02-21) [10pts, 2cmt] Show HN: I built a 55K-word email marketing knowledge base and Claude Code skill https://news.ycombinator.com/item?id=47096335 HN story about Show HN: I built a 55K-word email marketing knowledge base a Insights: - So it's an AI spambot?
HN4 (score:74) hn/superamped (2026-02-25) [3pts, 1cmt] Show HN: AI Marketing Skills for Claude Code https://news.ycombinator.com/item?id=47154377 HN story about Show HN: AI Marketing Skills for Claude Code
HN12 (score:70) hn/heycesr (2026-02-18) [4pts, 2cmt] Show HN: Poncho, a general agent harness built for the web https://news.ycombinator.com/item?id=47061949 HN story about Show HN: Poncho, a general agent harness built for the web Insights: - I have been trying it and it's very cool!
HN11 (score:69) hn/gjkim042 (2026-02-24) [1pts, 4cmt] Show HN: Axon – A Kubernetes-native framework for AI coding agents https://news.ycombinator.com/item?id=47137491 *HN story about Show HN: Axon – A Kubernetes-native framework for AI coding *
HN14 (score:65) hn/alternateman (2026-02-17) [3pts, 2cmt] Show HN: Turn Claude Code or Codex into proactive, autonomous 24/7 AI agents https://news.ycombinator.com/item?id=47054100 HN story about Show HN: Turn Claude Code or Codex into proactive, autonomou
HN2 (score:64) hn/hauschildt (2026-02-19) [3pts, 0cmt] Show HN: Agent skills to build photo, video and design editors on the web https://news.ycombinator.com/item?id=47073035 HN story about Show HN: Agent skills to build photo, video and design edito
HN8 (score:57) hn/barefootsanders (2026-02-25) [1pts, 0cmt] Show HN: Upjack – Declarative framework for building apps over MCP https://news.ycombinator.com/item?id=47157331 HN story about Show HN: Upjack – Declarative framework for building apps ov
HN7 (score:56) hn/san-techie21 (2026-02-16) [1pts, 1cmt] Show HN: Gulama – Security-first open-source AI agent (OpenClaw alternative) https://news.ycombinator.com/item?id=47031982 HN story about Show HN: Gulama – Security-first open-source AI agent (OpenC
HN15 (score:48) hn/martin-hall (2026-02-20) [1pts, 0cmt] AI Skills Platform (Stealth) – Technical Co-Founder – Remote (US) – Equity https://news.ycombinator.com/item?id=47081777 HN story about AI Skills Platform (Stealth) – Technical Co-Founder – Remote
HN10 (score:47) hn/ClaytheMachine (2026-02-15) [1pts, 0cmt] Show HN: SkillSandbox – Capability-based sandbox for AI agent skills (Rust) https://news.ycombinator.com/item?id=47027734 HN story about Show HN: SkillSandbox – Capability-based sandbox for AI agen
HN6 (score:47) hn/micronink (2026-01-30) [1pts, 2cmt] Show HN: Indx.sh – Directory of AI coding rules, MCP servers, and tool https://news.ycombinator.com/item?id=46822378 HN story about Show HN: Indx.sh – Directory of AI coding rules, MCP servers
HN3 (score:45) hn/paolobietolini (2026-02-07) [1pts, 0cmt] Show HN: GTM MCP Server- Let AI Manage Your Google Tag Manager Containers https://news.ycombinator.com/item?id=46922159 HN story about Show HN: GTM MCP Server- Let AI Manage Your Google Tag Manag
HN9 (score:38) hn/digitcatphd (2026-02-03) [1pts, 0cmt] Show HN: ClawsMarket – Marketplace where AI agents discover tools https://news.ycombinator.com/item?id=46878646 *HN story about Show HN: ClawsMarket – Marketplace where AI agents discover *
HN13 (score:36) hn/aspectrr (2026-02-04) [1pts, 0cmt] Show HN: Fluid.sh – Claude Code for Infrastructure https://news.ycombinator.com/item?id=46886358 HN story about Show HN: Fluid.sh – Claude Code for Infrastructure
HN5 (score:34) hn/victordg (2026-01-27) [1pts, 0cmt] Claude Code skill for building ChatGPT Apps https://news.ycombinator.com/item?id=46780766 HN story about Claude Code skill for building ChatGPT Apps
Sources: ✅ Reddit: 3 threads ✅ X: 12 posts ✅ YouTube: 10 videos (3 with transcripts) ✅ HN: 15 stories ⚡ Web: assistant will use WebSearch