43,853 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| m4ttstack/fast-browser Drive the Chrome you already have from Claude Code or Codex. npx @mattstack/fast-browser s | 0 | Claude Code | 1 | 1,446 tok |
| carlosroman/yet-another-MCP-server YAMS is a batteries-included MCP server that provides the common tools for agents to use | 0 | Claude Code, Codex, OpenCode | 2 | 424 tok |
| renaudb/bixi-mcp Bixi MCP server | 0 | Codex, OpenCode | 1 | 15 tok |
| murasamelabo/htmlslide Markdown and Marp slide editor with live preview, Mermaid, offline HTML export, and MCP au | 0 | Claude Code | 1 | 280 tok |
| khalildh/coord-mem Memory-palace graph for AI agent memory: append-only nodes, context-set provenance, lattic | 0 | Claude Code | 3 | 1,310 tok |
| solaegis/hubitat-mcp MCP server for Hubitat Elevation hubs (C-5+) — Maker API device control, optional admin to | 0 | Codex, OpenCode | 1 | 338 tok |
| dcassil/resume-kit Resume Intelligence Toolkit — evaluate, match, align, validate, and generate resume materi | 0 | Codex, OpenCode | 1 | 454 tok |
| Mushkrot/Recallant Self-hosted governed project memory for coding agents. | 0 | Codex, OpenCode | 1 | 1,373 tok |
| GMRoadlander/llm-wiki-mcp MCP server for a plain-markdown LLM-wiki vault: search, read, gated append/create writes, | 0 | Claude Code | 1 | 844 tok |
| msgtorahul-art/context-skeleton contextskeleton.com Zero-dependency structural code folding CLI, MCP server & LLM token optimizer | 0 | Claude Code, Cursor | 2 | 242 tok |
| yuzu-octopus/Codebreaker_Solver yuzu-octopus.github.io Codebreaker.xyz client, MCP server, CLI, and C++ solutions | 0 | Codex, OpenCode | 1 | 4,334 tok |
| Cyphid-Academy/Render-Fetch-MCP MCP server for retrieving bot-unfriendly page content | 0 | Claude Code, Codex, OpenCode | 2 | 904 tok |
| JASMINE145-ACT/workbuddy-quote-pack WanDing WorkBuddy PC quotation sidepack (org JWT + MCP). Isolated from Mixing. Open folder | 0 | Codex, OpenCode | 1 | 247 tok |
| KB01111/MCP-SearchEngine MCP server that searches & scrapes multiple sources (DuckDuckGo, Wikipedia, arXiv, Hacker | 0 | Codex, OpenCode | 1 | 1,047 tok |
| clementlemon02/text2flink Let AI coding agents write Apache Flink SQL that provably works — verify on real Flink ove | 0 | Claude Code | 1 | — |
| dsharrington84/construction-intelligence-mcp | 0 | Codex, OpenCode | 1 | 1,433 tok |
| ZenixSolutions/hudu-mcp Community MCP server for the Hudu IT documentation REST API. Full documented API surface, | 0 | Claude Code | 1 | 1,821 tok |
| NYB-AI/vecura-mcp-server | 0 | Claude Code, Codex, OpenCode | 3 | 5,346 tok |
| zbvxbb622-code/wechat-mcp-friend-automation macOS MCP server for Excel-driven WeChat friend requests and contact status checks | 0 | Claude Code, Codex, OpenCode | 8 | 1,267 tok |
| Kabeeraa27/TradingViewMCP | 0 | Claude Code | 1 | 1,873 tok |
| mei-shui-xing/galatea-garden-chatgpt-wake-mcp Durable Garden wake inbox and MCP wait tools for ChatGPT Chat on Windows. | 0 | Codex, OpenCode | 1 | 384 tok |
| adityaarakeri/gitatlas adityaarakeri.github.io Self-contained, browsable atlas map of your multi-repo codebase in a single HTML file, pl | 0 | Claude Code | 1 | 1,685 tok |
| Lukapetro/itaca npmjs.com Every project is an Ithaca. A local-first registry of your projects — stack, services, sta | 0 | Claude Code, Codex, OpenCode | 2 | 222 tok |
| movie-reservation-platform-lab/movie-recommendation-mcp | 0 | Claude Code, Codex, OpenCode | 11 | 1,279 tok |
| movie-reservation-platform-lab/movie-reservation-mcp | 0 | Claude Code, Codex, OpenCode | 11 | 1,291 tok |
| avinash-1707/Strata Local-first memory layer for AI agents. Compresses context with a local LLM, indexes it wi | 0 | Codex, OpenCode | 1 | 1,208 tok |
| malpanishubham2/snowflake-mcp | 0 | Claude Code | 1 | 2,332 tok |
| Jaaziel-Polanco/odoo-mcp | 0 | Claude Code | 1 | 1,476 tok |
| hjoliveira/wow-armory-mcp2 | 0 | Claude Code | 2 | — |
| Adityaladi/AI-Bain Persistent memory MCP server for AI coding agents. Qdrant + NetworkX + MCP, with decay-bas | 0 | Codex, OpenCode | 1 | 3,393 tok |
| erannave/originlab-mcp An MCP server for OriginLab, only tested with Claude Code | 0 | Claude Code | 1 | 4,666 tok |
| vugarfamiloglu/graph-x Local knowledge graph for any project: zero-dependency indexer + 7-tool MCP server for Cla | 0 | Claude Code | 1 | 887 tok |
| toniher/youtube-personal-feed MCP tool for retrieving last feeds from your Youtube subscriptions | 0 | Codex, OpenCode | 1 | 1,862 tok |
| lintheyoung/overleaf-mcp MCP server for self-hosted Overleaf CE — project CRUD, compilation, and structured LaTeX d | 0 | Claude Code | 1 | 1,175 tok |
| nhannguyenalien/mcpagentmem | 0 | Claude Code, Codex, OpenCode | 2 | 229 tok |
| All3yp/omnisearch-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 1,019 tok |
| codeforanchorage/anchorage-checkbook-mcp MCP server for the Municipality of Anchorage Open Checkbook (OpenContext fork) | 0 | Claude Code | 1 | 2,224 tok |
| CourtimusPrime/Rayshio An invoice aggregator and MCP server for businesses | 0 | Claude Code | 4 | 1,446 tok |
| ludi-uni/runtime-inspector-mcp | 0 | Codex, OpenCode | 1 | 1,094 tok |
| ZunbaRan/tldraw-mcp-app | 0 | Codex, OpenCode | 1 | 252 tok |
| Sameet1308/databricks_mcp databricks_mcp | 0 | Claude Code | 1 | 2,087 tok |
| rsascha/mcp-debug-claude-desktop Minimal instrumented MCP server over stdio: records raw bytes, parsing, handler timing and | 0 | Claude Code | 1 | 5,031 tok |
| RAGton/mcp-incus-vm | 0 | Claude Code | 1 | 292 tok |
| sh051024-ops/stock-trading-simulator An automated paper-trading simulator for Korean stocks. Integrates with Claude using Djang | 0 | Claude Code | 1 | 2,607 tok |
| negativexq/repo-context-forge A local-first MCP platform that analyzes codebases and generates deterministic, source-gro | 0 | Codex, OpenCode | 1 | 1,024 tok |
| RootMePLS/nutrition-mcp Nutrition MCP server with local PostgreSQL food tracking | 0 | Claude Code | 1 | 5,249 tok |
| mikewolfd/voiceover-mcp MCP server for browser testing with real macOS VoiceOver or Guidepup's virtual screen read | 0 | Codex, OpenCode | 1 | 542 tok |
| HanlunWang/apple-suite-mcp Secure, modular, opt-in MCP connector for the Apple app suite — a security-focused rewrite | 0 | Codex, OpenCode | 1 | 1,367 tok |
| arunash/cairn arunash.com A local, read-only-by-default insights engine for your own Robinhood account — a shell on | 0 | Claude Code | 1 | 747 tok |
| YC-CLT/cmd-exec-mcp A simple MCP server for executing commands locally, in sandbox, and remote environments | 0 | Codex, OpenCode | 1 | 4,536 tok |