# 2689 Cross 1 Claude Code Cd316f6b > Research Results: Claude Code skills and MCP servers - Skill: `tools-only/2689-cross-1-claude-code-cd316f6b` (Agent Skill, multi-file: 3 files) - Install (CLI): `npx skillmds@latest add tools-only/2689-cross-1-claude-code-cd316f6b` - Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/2689-cross-1-claude-code-cd316f6b/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tools-only (https://skillmd.com/u/tools-only) - Updated: 2026-09-22 - Page: https://skillmd.com/skills/tools-only/2689-cross-1-claude-code-cd316f6b --- ## 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:78) r/ClaudeCode (2026-02-23) ClaudeInOne — a full framework for Claude Code, installed in one command https://www.reddit.com/r/ClaudeCode/comments/1rcbria/claudeinone_a_full_framework_for_claude_code/ *Directly about Claude Code skills (213 skills) and a reusable framework for Claude Code workflows.* **R10** (score:77) r/ClaudeCode (2026-02-25) Claude Code works great… until you have too many MCP servers https://www.reddit.com/r/ClaudeCode/comments/1rehy2x/claude_code_works_great_until_you_have_too_many/ *Scaling issues and architecture discussion when using many MCP servers with Claude Code (mentions gateway).* **R2** (score:77) r/ClaudeCode (2026-02-22) I built an MCP server that gives Claude Code a semantic graph of your codebase - went from ~15k tokens of grep output to ~3k of relevant context https://www.reddit.com/r/ClaudeCode/comments/1rbu1nq/i_built_an_mcp_server_that_gives_claude_code_a/ *An MCP server specifically designed to improve Claude Code context retrieval and reduce token waste.* **R9** (score:76) r/ClaudeAI (2026-02-24) I built 25 MCP servers so Claude Code stops wasting tokens on terminal formatting https://www.reddit.com/r/ClaudeAI/comments/1rd8z0d/i_built_25_mcp_servers_so_claude_code_stops/ *Large set of MCP servers aimed at Claude Code usage; about MCP servers returning structured data.* **R4** (score:75) r/ClaudeCode (2026-02-22) We 3x'd our team's Claude Code skill usage in 2 weeks — here's how https://www.reddit.com/r/ClaudeCode/comments/1rbr5t7/we_3xd_our_teams_claude_code_skill_usage_in_2/ *Team-level discussion of increasing Claude Code skill adoption; mentions syncing skills and MCP configs.* **R8** (score:72) r/ClaudeAI (2026-02-19) I used Claude Code to build an MCP proxy server that gives it safe(r) access to my email. Here's what I learned about the security challenges https://www.reddit.com/r/ClaudeAI/comments/1r99zbv/i_used_claude_code_to_build_an_mcp_proxy_server/ *MCP server project built for/with Claude Code; discusses MCP server design and security tradeoffs.* **R3** (score:72) r/ClaudeCode (2026-02-18) Self-improvement Loop: My favorite Claude Code Skill https://www.reddit.com/r/ClaudeCode/comments/1r89084/selfimprovement_loop_my_favorite_claude_code_skill/ *Focused on a concrete Claude Code skill (“wrap-up”) and how skills are used in real sessions.* **R5** (score:65) r/ClaudeCode (2026-02-10) I built 12 SEO skills for Claude Code (open source) https://www.reddit.com/r/ClaudeCode/comments/1r0l549/i_built_12_seo_skills_for_claude_code_open_source/ *Showcase of multiple Claude Code skills and how they run via slash commands/subagents.* **R6** (score:57) r/ClaudeCode (2026-02-02) [Skill Viewer] Built a Chrome extension to view Claude Code skills on GitHub - seeking feedback https://www.reddit.com/r/ClaudeCode/comments/1qtq7yr/skill_viewer_built_a_chrome_extension_to_view/ *Tooling around discovering/viewing Claude Code skills; directly about skills ecosystem.* **R14** (score:43) r/ClaudeCode (date unknown) [date:low] Difference between Skills and these: Subagents, Claude.MD and slash commands? https://www.reddit.com/r/ClaudeCode/comments/1o8t6xe/difference_between_skills_and_these_subagents/ *Conceptual thread clarifying what Skills are versus subagents/CLAUDE.md/slash commands (relevant to skills usage).* ### X Posts **X5** (score:86) @zeeg (2026-02-25) [5likes, 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:78) @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:72) @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] 1. I use https://t.co/NtFYJEiFs9 inspired by @bcherny 2. I use https://t.co/EwnmyWNFqn to sync skills and scan skills from the marketplace 3. 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:69) Grace Leung (2026-02-21) [47,512 views, 1,900 likes] Claude Skills: Build Your First AI Marketing Team in 16 Minutes (Claude Code) https://www.youtube.com/watch?v=X8afcX2s2Mo Transcript: Every marketer I know is stretch themed. Too many channels, too many deliverables, never enough time, whether you're running a team or doing it all yourself. And that's why I'm so obsessed with clock ... *YouTube: Claude Skills: Build Your First AI Marketing Team in 16 Minu* **0J2_YGuNrDo** (score:66) 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: Claude Code just Built me an AI Agent Team (Claude Code + Sk* **Gqh_KdHP1Xk** (score:61) 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: 8 MCP Servers That Make Claude Code 10x Better* **vIUJ4Hd7be0** (score:54) Leon van Zyl (2026-02-09) [25,538 views, 699 likes] Claude Code Skills - The Only Tutorial You Need https://www.youtube.com/watch?v=vIUJ4Hd7be0 *YouTube: Claude Code Skills - The Only Tutorial You Need* **901VMcZq8X4** (score:47) Sean Kochel (2025-10-21) [44,618 views, 1,356 likes] These 5 Claude Code Skills Are Your New Unfair Advantage https://www.youtube.com/watch?v=901VMcZq8X4 *YouTube: These 5 Claude Code Skills Are Your New Unfair Advantage* **M5CsRj6zSCA** (score:45) Eric Tech (2025-12-12) [11,286 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: 5 MCP Servers That Make Claude Code 10x More Powerful (Full-* **l7qVtHpctic** (score:43) 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: Claude Code's MCP Problem Just Got Fixed* **ZroGqu7GyXM** (score:39) 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: Claude Code Skills vs MCP vs Sub Agents: What Works for Solo* **jzf7DQa2CAc** (score:36) 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: How I Use Claude Code With Skills, MCP, Agents & Plugins* **qthyl0GCpDo** (score:30) Postman (2025-11-20) [7,067 views, 105 likes] Claude Skills vs MCP: What’s the Difference and When to Use Each? https://www.youtube.com/watch?v=qthyl0GCpDo *YouTube: Claude Skills vs MCP: What’s the Difference and When to Use * ### 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: 10 threads ✅ X: 12 posts ✅ YouTube: 10 videos (3 with transcripts) ✅ HN: 15 stories ⚡ Web: assistant will use WebSearch