43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| yoshimana/voicevox_mcp VOICEVOX standalone engine setup, FastMCP server, and Web frontend studio for macOS (arm64 | 0 | Claude Code, Codex | 1 | — |
| DevRik99/forge-mcp MCP director for the forge pipeline: tells Claude which phase to run, validates each phase | 0 | Claude Code | 1 | — |
| fathyshalaby/fonio-mcp-community Unofficial community MCP server for fonio.ai public API. MIT licensed; not affiliated with | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| noguerol/cancerbero Local, offline-first GGUF and llama.cpp pre-load inspector | 0 | Codex, OpenCode | 1 | 3,286 tok |
| crunchtools/mcp-metsuke Stateful reports catalog MCP server (definitions + gathered outputs) | 0 | Claude Code | 1 | 798 tok |
| hooptiej/scrypted-mcp MCP server exposing a Scrypted NVR/home-automation server's devices, cameras, and controls | 0 | Claude Code | 1 | 1,719 tok |
| kirandevihosur74/mcp-sentinel Audits third-party MCP servers in an isolated sandbox seeded with canary secrets. Catches | 0 | Claude Code | 1 | 1,016 tok |
| innovasbuild/brains MCP para conectar Brains | 0 | Claude Code | 1 | 273 tok |
| sergeyfedyakov/v8help-mcp Syntax assistant for vibe coding in 1C with advanced search | 0 | Codex, OpenCode | 1 | 524 tok |
| Marczelloo/agent-router-mcp MCP server that puts guardrails around delegating work to OpenAI Codex: quota preflight an | 0 | Claude Code | 1 | 4,044 tok |
| PavloSEO/seohead-seotools seohead.tech Python SEO evidence toolkit: analyzes Screaming Frog exports, adds bounded live and infras | 0 | Codex, OpenCode | 1 | 1,022 tok |
| Gyanprakash136/NextsageAI nextsageai.vercel.app Enterprise-grade, human-reviewed network troubleshooting assistant for Cisco labs powered | 0 | GitHub Copilot | 1 | 116 tok |
| danisluz/mcp-luz | 0 | Codex, OpenCode | 1 | 214 tok |
| azzindani/MCP_Documents Self-hosted MCP server for document extraction and manipulation — PDF first, not PDF only. | 0 | Claude Code | 2 | 8,927 tok |
| KevinTrinhDev/gaze It sees the page, and it acts. Drive a real, already logged-in browser from the CLI or ove | 0 | Codex, OpenCode | 1 | 1,394 tok |
| zubalr/usesundae usesundae.vercel.app ChatGPT operates a visible, evidence-backed UI/UX audit board through WebMCP Site Tools. | 0 | Codex, OpenCode | 1 | 390 tok |
| NinjaScoutZ/houmi-mcp | 0 | Claude Code, Codex | 24 | — |
| psqle22/tool-transcribai-mcp Servidor MCP para transcribir texto de imágenes con OCR local (tesseract.js) y descripcion | 0 | Claude Code, Codex, OpenCode | 2 | 997 tok |
| yongkyu4803/GQAI-editorial-mcp gqai-editorial-mcp.vercel.app A read-only MCP server for searching and viewing the full text of 23,000 editorials from 3 | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| Rouen007/tradingview-mcp TradingView MCP server and Pine editor tools | 0 | Claude Code | 1 | 1,873 tok |
| doberkofler/ask-oracle-mcp MCP server for Oracle DB — schema introspection and SQL execution over stdio. | 0 | Codex, OpenCode | 1 | 1,476 tok |
| BryanBerger98/jmap-mcp npmjs.com Local MCP server exposing a Stalwart JMAP server (mail, calendar, contacts, files, sharing | 0 | Claude Code | 2 | 842 tok |
| huytrao/Android_tester_qc_mcp_app | 0 | Claude Code, Codex, OpenCode | 2 | 404 tok |
| sugunagottipati/GoogMcpServer | 0 | GitHub Copilot | 1 | 78 tok |
| skyliner2008/JARVIS-MCP Windows-first local AI-agent harness runtime and MCP gateway | 0 | Claude Code, Codex | 2 | — |
| urizo-final-org/urizo-final-mcp-server AX Module Studio single MCP tool runtime | 0 | Claude Code, Codex, OpenCode | 2 | 406 tok |
| JainAditi09/personal-insta-manager MCP server that connects Claude to Instagram for publishing, comment moderation, analytics | 0 | Claude Code | 1 | — |
| mikusnuz/iptime-mcp MCP server for safely managing ipTIME routers without opening the admin panel — Wi-Fi, NAT | 0 | Codex, OpenCode | 1 | 878 tok |
| fabiangulla-pixel/aliado-libre RAG legal colombiano 100% local y gratuito, via MCP | 0 | Claude Code | 1 | 658 tok |
| alexeymohr/LexiconLocal A local, offline second brain for coding agents: capture every session and every repo's do | 0 | Claude Code | 1 | 1,200 tok |
| kanishk393/mdm-mcp Master Data Management MCP server: conversational datasets, columns, and rows for OpenCode | 0 | Claude Code, OpenCode | 22 | — |
| NamDT-146/ML-Experiments-MCP | 0 | Codex, OpenCode | 1 | 576 tok |
| LanSynergy/mobbin-mcp Fork of @aos-engineer/mobbin-mcp with API fixes for Mobbin's 2026 endpoint changes | 0 | Claude Code, Codex | 1 | — |
| aktasbatuhan/superpose MCP server that gives coding agents parallel machines via Daytona sandboxes. Fork a task N | 0 | Claude Code, Codex, OpenCode | 4 | 534 tok |
| Nitish2620/shadcn-mcp-app | 0 | Cursor | 1 | 167 tok |
| dimitrov-d/solana-forum-summarizer-mcp | 0 | Cursor | 1 | 1,025 tok |
| Sub-lime-time/mcp-eventkit MCP server for Apple Reminders using the native [EventKit] | 0 | Claude Code | 1 | 438 tok |
| shueisha-arts-and-digital/backlog-mcp-server | 0 | Codex, OpenCode | 1 | 1,795 tok |
| robwatsongtr/desktop-organizer-mcp | 0 | Claude Code | 1 | 229 tok |
| saiganeshreddy7/auto-fyi-playwright-mcp-server | 0 | Claude Code | 1 | — |
| Canlendula/change-trace-mcp Still in development | 0 | Codex, OpenCode | 1 | 705 tok |
| Creativityliberty/numtema-mcp-foundry | 0 | Codex, OpenCode | 1 | 984 tok |
| TregardLabs-Dana/mcp-cyberchef | 0 | Claude Code | 1 | 1,895 tok |
| JRM-FusionAL/FusionAL-Recall | 0 | Claude Code | 1 | 730 tok |
| jcbmrrs/agent-mesh-core MCP coordination server for multi-agent (Claude Code, Codex, Ollama) task handoff, locking | 0 | Claude Code, Codex, OpenCode | 2 | 6,616 tok |
| Jimbwlah/OWON-VDS1022-MCP A repository providing an MCP for the OWON-VDS1022i Oscilloscope | 0 | Claude Code | 1 | 850 tok |
| guedes-joaofelipe/telegra-me MCP Server for private Telegram message | 0 | Claude Code, Codex, Cursor, OpenCode | 13 | 2,098 tok |
| omgapuppy/paperless-mcp A safety-focused MCP server, CLI, and Codex skill for Paperless-ngx document management. | 0 | Codex, OpenCode | 1 | 466 tok |
| toniher/substack-saved-mcp MCP server and sync engine for your saved/bookmarked Substack posts | 0 | Claude Code | 1 | 7,695 tok |
| OhaoTech/niua-blender-mcp Rough mesh → measured game-ready asset. An MCP server with a ruler: it measures what it pr | 0 | Claude Code, Codex | 1 | — |