3,543 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| satish-kori-27/postgres-mcp-server A specialized MCP (Model Context Protocol) server for PostgreSQL that enables AI assistant | 1 | GitHub Copilot | 1 | 503 tok |
| yigitkonur/mcp-supersubagents MCP server for spawning and managing parallel AI agents. Run multiple autonomous Copilot s | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 9,778 tok |
| Tymek/js-mcp MCP server for JS/TS development with intelligent project tooling and testing capabilities | 1 | GitHub Copilot | 1 | 388 tok |
| jegriffi91/mobile-automator-mcp | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,356 tok |
| onigetoc/mcp-context-master Automatically add Context and Docs to your project | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 14,527 tok |
| jamesjfoong/github-pr-review-mcp Github PR review MCP Server | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 985 tok |
| maithanhduyan/py.chroma.mcp Python Chroma MCP | 1 | GitHub Copilot | 1 | 1,765 tok |
| pashaarshad/my-first-MCP | 1 | GitHub Copilot | 1 | 322 tok |
| drewsonne/ruff-mcp-server | 1 | GitHub Copilot | 1 | 417 tok |
| SandboxServers/Memory-Alpha-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,474 tok |
| MDBrothers/ada-mcp-server An MCP server wrapper in Python for the standard Ada Language Server (ALS) | 1 | GitHub Copilot | 1 | 1,009 tok |
| Ed-Fi-Exchange-OSS/Ed-Fi-SDK-for-AI-Assistants An MCP Server for building integrations with the Ed-Fi Data Standard | 1 | GitHub Copilot | 1 | 95 tok |
| marcosnunesmbs/mcp_coingecko_price_ts | 1 | GitHub Copilot | 1 | 88 tok |
| Unity-Billal-mesloub/mcp-documentation-server unity-billal-mesloub.github.io MCP Documentation Server - Bridge the AI Knowledge Gap. ✨ Features: Document management • | 1 | GitHub Copilot | 1 | 1,147 tok |
| Jordonh18/fastmail-mcp-server fastmail.jordonh.me A Model Context Protocol (MCP) server for Fastmail. Enables any MCP-compatible AI assistan | 1 | GitHub Copilot | 1 | 2,637 tok |
| ragna-ai/mcp-google-vertex A Model Context Protocol (MCP) server that provides AI-powered image and video generation | 1 | GitHub Copilot | 1 | 244 tok |
| rkratky/docshub MCP server that provides agents with access to developer documentation via `llms.txt` file | 1 | GitHub Copilot | 1 | 2,655 tok |
| shdra06/ai-mind-map 🧠 MCP Server that reduces AI coding agent token usage by 80-99%. Knowledge graph + persis | 1 | Claude Code, Codex, GitHub Copilot, Cursor | 5 | 3,396 tok |
| enihcam/opencode-webmcp MCP server bridge — exposes Chromium WebMCP tools (document.modelContext) as MCP tools. Wo | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,935 tok |
| Sekharz/web-scrapper-mcp A small playwright scrapper to scrape web pages but can used through Natural Languages or | 1 | GitHub Copilot | 1 | 291 tok |
| onatozmenn/sezzle-merchant-mcp An unofficial, experimental, security-focused Model Context Protocol server for safe Sezzl | 1 | GitHub Copilot | 1 | 216 tok |
| du-yuxuan/xiaozhi-mcphub Multi-user MCP tool bridge and console — true multi-tenant isolation, permission control, | 1 | GitHub Copilot | 1 | 402 tok |
| alrcatraz/astra-aigate A all-in-one system to organise your LLM providers, MCP, and other supportive services for | 1 | Codex, GitHub Copilot, OpenCode | 2 | 4,783 tok |
| risadams/OpenGathyr rss-aggregator feed-processor open-source mcp content-orchestration syndication feed-manag | 1 | GitHub Copilot | 1 | 322 tok |
| ourobx/agent-ebpf ksec.space Zero-Code, Zero-Overhead Kernel Firewall for AI Workflows & LLM Agents (eBPF / MCP) | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 20,564 tok |
| Wilsonnijc-bot/NGOPilot | 1 | GitHub Copilot | 1 | 994 tok |
| sandraschi/rtorrent-mcp rTorrent MCP server: torrent management, multi-source search, post-processing, and Austria | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 2,804 tok |
| Vivswan/chromium-bridge Authenticated MCP bridge to your real Chromium browsers (Brave, Chrome): Rust native-messa | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,310 tok |
| techkwon/comci-agent comci-agent-timetable-20260807.techkwon.chatgpt.site Unofficial local-first Python CLI, REST API, and MCP server for Korean Comci school timeta | 1 | Codex, GitHub Copilot, OpenCode | 2 | 1,609 tok |
| gugu9999gu/PC-CONTROL-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,466 tok |
| hecateq/mcp-coolify npmjs.com Production-grade Coolify MCP Server — secure, policy-controlled Coolify management for AI | 1 | Codex, GitHub Copilot, OpenCode | 2 | 4,332 tok |
| sandraschi/midasheng-gen-mcp MCP server generating coherent 16 kHz mixed audio scenes from text - speech, music, sound | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,231 tok |
| AntaresQAQ/VoxMesh Platform-independent, voice-first AI agent gateway with pluggable LLM, STT, and TTS provid | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,572 tok |
| notluquis/mcp-pjud-cl mcp-pjud.readthedocs.io Servidor MCP no oficial de solo lectura para la consulta pública de causas del Poder Judic | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 3,172 tok |
| brettdavies/sounding-webmcp-demo sounding.brettdavies.workers.dev Audit patient for the anc.dev WebMCP challenge. | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 81 tok |
| ariekogan/ateam-mcp ADAS MCP Server — build, validate, and deploy multi-agent solutions from any AI environmen | 1 | GitHub Copilot | 1 | — |
| AceDataCloud/KlingMCP platform.acedata.cloud MCP server for Kling AI video generation via AceDataCloud API | 1 | Claude Code, GitHub Copilot | 2 | 825 tok |
| AceDataCloud/HailuoMCP platform.acedata.cloud MCP server for Hailuo (MiniMax) AI video generation via AceDataCloud API | 1 | Claude Code, GitHub Copilot | 2 | 818 tok |
| nolindnaidoo/numbers-le letools.dev Extract every hardcoded number in a codebase, so a person can check them | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 8,309 tok |
| chaudepark/ableton-mcp | 1 | GitHub Copilot | 1 | 705 tok |
| sondt2709/docker-mcp | 1 | GitHub Copilot | 4 | 15,262 tok |
| billallison/brsearch-mcp-server MCP Server for URL retrieval and Brave search | 1 | GitHub Copilot | 1 | 385 tok |
| GoCoder7/coolify-mcp-server Coolify MCP Server | 1 | GitHub Copilot | 1 | 765 tok |
| burkeholland/youtube-mcp youtube-mcp-one.vercel.app | 1 | GitHub Copilot | 2 | 1,010 tok |
| aiopnet/mcp-nautobot | 1 | Claude Code, GitHub Copilot | 2 | 996 tok |
| call518/MCP-Ambari-API deepwiki.com 🚀 Natural-language Hadoop cluster management via MCP. Connect LLM agents (Claude, GPT, et | 1 | Claude Code, GitHub Copilot | 2 | 1,895 tok |
| lasindu-themiya/mcpwebgenerator | 1 | GitHub Copilot | 1 | 543 tok |
| Kaina3/Debug-MCP A MCP tool which will debug automatically | 1 | GitHub Copilot | 1 | 609 tok |
| jeffaf/kivv kivv - Automated arXiv research paper discovery and AI-powered summarization system with M | 1 | Claude Code, GitHub Copilot | 2 | 1,212 tok |
| Uninen/devserver-mcp MCP server and a unified TUI for managing dev servers + Playwright | 1 | Claude Code, GitHub Copilot, Gemini CLI | 3 | 2,067 tok |