22,224 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 |
|---|---|---|---|---|
| tao-io/foldcase The typed, headless test loop for Foldkit components: Effect Schema reports, Model and Mes | 1 | Claude Code, Codex, OpenCode | 2 | 2,332 tok |
| codeyogi911/able codeyogi911.github.io Agent-first, open-source ERP for service businesses. Able Desk — a support desk and CRM on | 1 | Claude Code, Codex, OpenCode | 3 | 771 tok |
| nguyenthdat/kuroko Agent-native, programmable web security testing platform in Rust — an open-source Burp Sui | 1 | OpenCode | 1 | — |
| seokh1213/unity-my-mcp | 1 | Codex, OpenCode | 1 | 1,415 tok |
| shbernal/caniemail-ai-tooling An agent skill and an MCP server giving AI agents correct access to email client HTML/CSS | 1 | Claude Code, Codex, OpenCode | 2 | 4,538 tok |
| erikvankempen/bukio-cli agentic.bukio.nl Agent-first double-entry bookkeeping for SMEs — 31 jurisdictions, Peppol BIS 3.0 ready, lo | 1 | Codex, OpenCode | 1 | 24,897 tok |
| Hackerprod/Agent-Orchestrator Shared MCP hub that lets multiple coding-agent CLIs (opencode, and others via adapters) re | 1 | Codex, OpenCode | 1 | 60 tok |
| dkdottk/obsidian-bridge Connect Cursor agents to your local Obsidian vault via Local REST API — MCP tools, setup s | 1 | Codex, OpenCode | 1 | 158 tok |
| Happypig375/vscode-jupyter-mcp-server | 1 | Codex, OpenCode | 1 | 651 tok |
| John-CEO-HQ/cockroachdb-x-aws-hackathon john.ceo The memory layer behind John CEO - durable agent memory with CockroachDB VECTOR + AWS Lamb | 1 | Codex, OpenCode | 1 | 530 tok |
| lenhonbp/codex-memory-intelligence Persistent project memory and intelligence layer for Codex and AI coding agents. | 1 | Codex, OpenCode | 1 | 803 tok |
| Ylyass/mcp-privilege-profiler Task-scoped least-privilege security proxy and Wazuh detection bridge for MCP-based AI age | 1 | Codex, OpenCode | 1 | 172 tok |
| Valdivia94x/tizon-mcp tizon-mcp.vercel.app Servidor Model Context Protocol para operar un restaurante ficticio, con un playground que | 1 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| benkipnis/virtual_engineer AI-assisted chiller troubleshooting demo powered by MongoDB Atlas, MCP tools, and an LLM a | 1 | Codex, OpenCode | 1 | 493 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 |
| psychofanPLAYS/gemini4codex-mcp Model Context Protocol (MCP) server bringing Gemini's advanced agentic capabilities to Cod | 1 | Codex, Gemini CLI, OpenCode | 2 | 601 tok |
| epi13/gimp-local-mcp Local-first MCP server providing structured natural-language control of GIMP 3 while keepi | 1 | Codex, OpenCode | 1 | 472 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 | 1,349 tok |
| nabheet/google-services-mcp MCP server for Google consumer services — Gmail, Calendar, Drive, Sheets, Docs, Slides, Yo | 1 | Codex, OpenCode | 1 | 1,393 tok |
| toyro396133/freebuff-bridge Programmatic bridge between tools/scripts and Freebuff Desktop sessions: REST API, MCP ser | 1 | Codex, OpenCode | 1 | 259 tok |
| oshriagronov/braude-mcp braude-mcp.oshri-mcp.workers.dev Remote MCP server for Ort Braude College deployed on Cloudflare Workers | 1 | Codex, OpenCode | 1 | 3,053 tok |
| LatinumLabs/QBO-Multicompany-MCP | 1 | Codex, OpenCode | 1 | 672 tok |
| randomparity/hmc-mcp Experimental MCP Server for IBM PowerVM HMC Control | 1 | Claude Code, Codex, OpenCode | 2 | 5,435 tok |
| daodaobing/codex-project-context Portable Codex Project Context MCP Server and project-context skill | 1 | Codex, OpenCode | 1 | 116 tok |
| celados/wbot wwbot.celados.com Agent-first read-only CLI and MCP for authorized WeChat conversations | 1 | Codex, OpenCode | 1 | 380 tok |
| harnios/harnios-mcp harnios.com Self-hosted, MCP-based storage system — one shared knowledge base, skills, projects, and r | 1 | Claude Code, Codex, OpenCode | 15 | 153 tok |
| rookie136/bg-tasks-mcp MCP server for background task management in AI coding agents. Start, monitor, and stop de | 1 | Codex, OpenCode | 1 | 410 tok |
| Nolane-x/Nolane-habitat Semantic project intelligence and governed workflows for agents | 1 | Codex, OpenCode | 1 | 384 tok |
| regaing/devbelt-mcp devbelt-mcp packages 53 everyday online utilities (with 164 granular capabilities) into in | 1 | Codex, OpenCode | 1 | 470 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 |
| yuyi-clip/ssh-mcp-server A structured SSH MCP service for Codex | 1 | Codex, OpenCode | 1 | 584 tok |
| gugu9999gu/PC-CONTROL-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,466 tok |
| kizz-tech/vault-mcp-bridge Self-hosted, read-only Obsidian vault bridge for ChatGPT over Secure MCP Tunnel | 1 | Codex, OpenCode | 1 | 343 tok |
| moonslayers/whatsapp-cdp-mcp MCP server that controls WhatsApp Desktop via the Chrome DevTools Protocol (CDP) using you | 1 | Codex, OpenCode | 2 | 1,196 tok |
| techiebod/system-explorer Read-only infrastructure observation: host agent, envelope API, MCP aggregator, operator U | 1 | Codex, OpenCode | 1 | 3,620 tok |
| BitDG/TableRAG Project-agnostic semantic table indexing and read-only MCP logic | 1 | Codex, OpenCode | 1 | 529 tok |
| JustineDevs/CRUX cruxbeta.vercel.app CRUX MCP - implying your system resolves the core problem of AI design slop. that targets | 1 | Claude Code, Codex, Cursor, OpenCode | 13 | 793 tok |
| anotb/x-signal Self-hosted X (Twitter) research for ChatGPT, Codex, and MCP — live search, feeds, threads | 1 | Codex, OpenCode | 1 | 491 tok |
| starSumi/Sumi-Docs-MCP starsumi.github.io Read-only MCP server and Astro documentation system for local and remote documentation cor | 1 | Claude Code, Codex, OpenCode | 5 | 785 tok |
| jinxlzc/grok-codex-plugin Grok Build plugin: command the local Codex CLI to review code and do work | 1 | Codex, OpenCode | 1 | 98 tok |
| arr-mcps/qbittorrent-mcp Model Context Protocol for qbittorrent/qBittorrent | 1 | Codex, OpenCode | 1 | 1,464 tok |
| MarwanDevSpace/mcp-arabic-ms-word High-precision Arabic Microsoft Word MCP server for docx creation, inspection, RTL styling | 1 | Codex, OpenCode | 1 | 2,438 tok |
| yangjh0127/openapi-docs-mcp npmjs.com Helps coding Agents safely and accurately search and understand OpenAPI / Swagger document | 1 | Claude Code, Codex, OpenCode | 8 | 1,490 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 |
| secure-ssid/hpe-networking-mcp secure-ssid.github.io Low-token HPE Networking MCP router for Aruba Central, GreenLake, migrations, optional pro | 1 | Claude Code, Codex, OpenCode | 14 | 7,533 tok |
| pedrogmbh/whatsmcp Non-official MCP for the Z-API platform (WhatsApp) | 1 | Claude Code, Codex, OpenCode | 2 | 2,356 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 |
| youssefvdel/docsGround Real-time documentation grounding & search engine for AI agents (SQLite FTS5 + BGE embeddi | 1 | Claude Code, Codex, OpenCode | 8 | 2,172 tok |
| TrungLee003/figma-agent-mcp Local-first AI Design Agent for Figma via Model Context Protocol (MCP), WebSocket Bridge, | 1 | Codex, Gemini CLI, OpenCode | 2 | 1,282 tok |
| KaiUweHella/figma-bridge-mcp Local MCP server for inspecting and editing Figma Desktop through an authenticated localho | 1 | Codex, OpenCode | 1 | 534 tok |