23,279 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| trash-panda-v91-beta/truenas-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 917 tok |
| ArmorNGlory/armornglory-mcp-server MCP server for Christian streetwear, faith-based clothing, trucker hats, and foam clogs. E | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,374 tok |
| abetoluwani/linkedin-mcp-server Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to | 0 | Claude Code, Codex, OpenCode | 8 | 3,886 tok |
| jarnielcataluna/gtm-tag-architect Public Antigravity & Claude Code plugin for GTM container auditing, interactive setup, and | 0 | Codex, OpenCode | 1 | 203 tok |
| theamargupta/memory-mcp mcp.devfrend.com | 0 | Claude Code, Codex, OpenCode | 2 | 1,263 tok |
| waalwalker1/regulated-mcp-insurance-deployment Open-source reference architecture for deterministic, auditable insurance quotation workfl | 0 | Claude Code, Codex, OpenCode | 14 | 702 tok |
| swang62/hatchet-mcp Personal local AI agent framework with LangGraph orchestration, Hatchet tracing and durabi | 0 | Codex, OpenCode | 1 | 390 tok |
| alekhya2395/Milestone-3---AI-agent-MCP | 0 | Claude Code, Codex | 1 | — |
| Raghu23-dev/trigsight trigsight.vercel.app Portfolio with an AI assistant that cannot make a claim it can't prove — every citation is | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| assebler-grkha/VE-MCP | 0 | Claude Code, Codex, OpenCode | 3 | 1,074 tok |
| megabaka404/steam-personal-mcp Let AI read your Steam library, wishlist, prices, achievements and play history via MCP. | 0 | Codex, OpenCode | 1 | 67 tok |
| limjonathan/runtime-mcp Drop-in library exposing your app's live logs, DB schema, config, and feature flags to cod | 0 | Codex, OpenCode | 1 | 701 tok |
| sebahrens/bpmn-mcp | 0 | Claude Code, Codex, OpenCode | 4 | 1,526 tok |
| rehanvipin/sqlite-mcp-server Learning how to make an MCP server. Made one to talk to a DB. Developed with AI | 0 | Codex, OpenCode | 1 | 120 tok |
| devasur/eve-mcp-handshake-repro Minimal reproduction: one eve MCP tool call costs six HTTP requests (vercel/eve) | 0 | Claude Code, Codex, OpenCode | 2 | 686 tok |
| fix-a-lot/crawl4ai-local-for-windows Crawl4ai local MCP server for Windows(no WSL) | 0 | Claude Code, Codex, OpenCode | 2 | 20 tok |
| 2022f-mulbscs-100-del/Relay-mcp-server | 0 | Codex, OpenCode | 1 | 293 tok |
| astroicers/security-weekly-mcp MCP Server-based cybersecurity weekly report system — integrates 32 international and Taiw | 0 | Claude Code, Codex, OpenCode | 4 | 2,130 tok |
| ShreeMulay/autoresearch-mcp MCP server for autoresearch technique discovery and experiment tracking. Inspired by Karpa | 0 | Codex, OpenCode | 1 | 524 tok |
| ablinovsibset-spec/internet-shop-mcp | 0 | Codex, OpenCode | 1 | 120 tok |
| w21180239/mcp-outlook-lite Production-grade MCP server for Microsoft Outlook — email, calendar, attachments, SharePoi | 0 | Claude Code, Codex, OpenCode | 2 | 768 tok |
| ramich2077/tgreader-mcp Telegram channel reader MCP server built with Telethon + FastMCP | 0 | Codex, OpenCode | 1 | 1,548 tok |
| horiiiiii032929/ga-gsc-analytics-mcp | 0 | Codex, OpenCode | 1 | 2 tok |
| koteyye/openrouter-genimage-kote-claude-code Generate and edit images through OpenRouter directly from Claude Code | 0 | Codex, OpenCode | 1 | 112 tok |
| nicstark/motion-mcp-server-01 | 0 | Claude Code, Codex, OpenCode | 2 | 2,173 tok |
| ady133t/Cloudflare-Memory-Mcp | 0 | Codex, OpenCode | 1 | 489 tok |
| antonlunden/inkdex Semantic search for markdown docs | 0 | Codex, OpenCode | 1 | 405 tok |
| algiadev8/obsidian-obsiscripta-mcp | 0 | Codex, OpenCode | 1 | 386 tok |
| jordanlein/Canvas_MCP | 0 | Claude Code, Codex, OpenCode | 2 | 3,139 tok |
| ztripez/mcp-dap | 0 | Codex, OpenCode | 1 | 1,649 tok |
| danieloza/agent-intel-mcp OpenAI-powered MCP server for repository analysis, agent-engineering pattern mining, and s | 0 | Codex, OpenCode | 1 | 281 tok |
| Omm2005/Canvas-LMS-MCP | 0 | Claude Code, Codex | 1 | — |
| yt0912iii/Video-generation-MCP | 0 | Codex, OpenCode | 1 | 191 tok |
| satyasai-collab/qwen-studio-browser-gateway Unofficial localhost-only Qwen 3.8 Max advisory gateway for Claude Code; not the official | 0 | Codex, OpenCode | 1 | 714 tok |
| J-o-n-a-t-h-a-n-M-u-e-l-l-e-r/lattice Infers the dependency graph hidden in a GitHub backlog, writes it into GitHub's native iss | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 1,948 tok |
| dkharlanau/agent-ready-web-profile dkharlanau.github.io Interoperability profile and MCP gateway for agent-ready websites — llms.txt, Agent Skills | 0 | Codex, OpenCode | 1 | 2,749 tok |
| ariobarin/compass-mcp Read-only revision-pinned MCP bridge for Compass | 0 | Codex, OpenCode | 1 | 169 tok |
| EricYuan2007/GPUPlane Agent-native training control plane for personal GPUs — personal GPU training control plan | 0 | Claude Code, Codex, OpenCode | 5 | 3,555 tok |
| cmiretf/algorate-mcp | 0 | Codex, OpenCode | 1 | 757 tok |
| kthy/felt-mcp MCP server for agents working with Felt.com | 0 | Claude Code, Codex, OpenCode | 2 | 999 tok |
| flop-labs-dev/technocore-chat HTTP-native chat and notes for agents whose sandbox only allows webfetch — every write is | 0 | Codex, OpenCode | 1 | 317 tok |
| AstroBlocksMod/ScratchMCP The MCP Server for Scratch | 0 | Claude Code, Codex, OpenCode | 2 | 551 tok |
| Studio-Moser/Shelby-MCP The knowledge-graph memory server for AI tools. Mem0-grade intelligence. Engram-grade simp | 0 | Claude Code, Codex, OpenCode | 4 | 735 tok |
| HelloiOS2014/chrome-pilot-mcp | 0 | Codex, OpenCode | 1 | 557 tok |
| nakanoasaservice/freee-remote-mcp Freee remote MCP server running on Cloudflare Workers | 0 | Claude Code, Codex, OpenCode | 2 | 325 tok |
| zinntikumugai/rigol-oscilloscope-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 1,738 tok |
| xuj1nfan/knowledge_base A local knowledge base for terminal and agent cli | 0 | Codex, OpenCode | 1 | 136 tok |
| tonytanglab/cursor-relay-mcp | 0 | Codex, OpenCode | 1 | 214 tok |
| Suryakanta26/mcp-server-python-mt9e4j8z Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| goods9999-ai/personal-file-analysis-mcp_test_20260826 A FastMCP-based test suite for locally reading and analyzing specific files | 0 | Claude Code, Codex, OpenCode | 2 | 9,797 tok |