43,761 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| yukincom/rakuten-pantry-mcp A modified version of mrslbt/rakuten-mcp for Ichiba only. Calculates unit prices from prod | 1 | Codex, OpenCode | 1 | 302 tok |
| ashishpatill/tell-proof Tell reads your rendered UI, names what makes it look AI-generated, and helps you art-dire | 1 | Claude Code, Codex, Cursor, OpenCode | 61 | 1,825 tok |
| nobulart/octane-mcp Octane MCP for Hermes | 1 | Codex, OpenCode | 1 | 2,000 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 |
| philipp-mlr/monica-mcp Full-coverage MCP server for Monica CRM — 29 action-based tools across all 30 API endpoint | 1 | Claude Code | 1 | 604 tok |
| LooseWireDev/mealforge AI-planned weekly meals, self-hosted. Plan in chat with any MCP-capable agent — get recipe | 1 | Claude Code, Codex, OpenCode | 6 | 1,406 tok |
| UmutKDev/myanimelist-mcp | 1 | Claude Code | 7 | 2,257 tok |
| Sannnao/react-hook-form-docs-mcp Local semantic search over React Hook Form docs for AI agents (Claude, Cursor) via MCP — n | 1 | Claude Code | 1 | — |
| auckland-ai-collective/trundler | 1 | Claude Code | 1 | 306 tok |
| andresmorales07/mem0-mcp MCP server wrapping a self-hosted mem0 REST API for Claude Desktop/Code | 1 | Claude Code | 1 | 905 tok |
| dw18031988/ds_mcp_server ds-mcp-server-theta.vercel.app | 1 | Codex, OpenCode | 1 | 298 tok |
| matuspavliscak/agentovka MCP server for Czech datové schránky (ISDS). Lets AI agents read, archive and send message | 1 | Claude Code | 2 | — |
| RZFL/agentops-mcp Local-first MCP safety agent for AI coding workflows with checkpoints and rollback. | 1 | Codex, OpenCode | 1 | 271 tok |
| ohneben/Anytype-MCP ohneben's Anytype MCP — a self-hosted Anytype MCP server: the official tool set as an alwa | 1 | Claude Code | 1 | 708 tok |
| capritora/clonst Adversarial AI code review for Claude Code: an MCP server that has your plans and code cri | 1 | Claude Code | 1 | 1,074 tok |
| bamboovfx/houdini-mcp-codex Rock Codex Houdini MCP setup and Windows installer | 1 | Codex, OpenCode | 1 | 1,704 tok |
| khou/showrunner Realtime director/member coordination for coding-agent sessions (Claude Code + Cursor, loc | 1 | Codex, OpenCode | 1 | 305 tok |
| csimi/elastic-mcp Model Context Protocol server for Elasticsearch | 1 | Claude Code | 1 | 1,210 tok |
| andre-motta/claude-fleet-monitor Fleet monitoring for Claude Code sessions - TUI dashboard, MCP server, and terminal focus | 1 | Claude Code, Codex, OpenCode | 2 | 2,103 tok |
| dominik1001/carddav-mcp 📇 A CardDAV Model Context Protocol (MCP) server to expose contacts and address books as t | 1 | Claude Code | 1 | 465 tok |
| krim404/mem0-mcp Self-hosted agent-memory MCP bridge (mem0 OSS) + shared-memory skill. SDD with Claude Fabl | 1 | Claude Code | 1 | 990 tok |
| agentculture/learn-cli A CLI, MCP server, and web front for learning — a hosted site where humans and agents lear | 1 | Claude Code | 19 | 3,780 tok |
| mlmil/Ableton-Live-MCP-ULTRA-v2 This is the active Ableton MCP v2 workspace: the upstream bschoepke/ableton-live-mcp found | 1 | Claude Code, Codex, OpenCode | 2 | 12,262 tok |
| keyhr/utol-mcp MCP for UTOL (UTokyo LMS) | 1 | Claude Code | 1 | 1,178 tok |
| sandyup/comfyui-mcp comfyui-mcp | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,059 tok |
| Roee-Tsur/whatsapp-mcp | 1 | Claude Code | 1 | 1,824 tok |
| flic/node-red-contrib-mcp-server Generic Model Context Protocol (MCP) server nodes for Node-RED: expose flows as MCP tools | 1 | Claude Code | 7 | — |
| fabiolenine/mcp_deepmen0 | 1 | Claude Code | 1 | 2,260 tok |
| dkritarth/context-kernel dkritarth.com Token-gated MCP server on Cloudflare Workers that serves your hand-curated context memory | 1 | Claude Code, Codex, OpenCode | 2 | 801 tok |
| nschneir/PET-Project nschneir.github.io PET Project is a set of tools, skills, and an MCP to enable agentic Commodore PET coding a | 1 | Codex, OpenCode | 1 | 1,766 tok |
| konstruktoid/prescryb MCP server for CVE/config remediation orchestration: SSH inventory, OSV/NVD lookups, CIS/D | 1 | Claude Code, Codex | 4 | 821 tok |
| YuLeiFuYun/machine-bridge-mcp Hosted Remote MCP bridge to a local machine daemon | 1 | Codex, OpenCode | 1 | 5,863 tok |
| hongti/mcp-openai-image MCP server wrapping OpenAI gpt-image-2 for image generation and editing | 1 | Claude Code | 1 | 636 tok |
| CopperEagle/agora MCP server for seamless, massively parallel agent collaboration to boost your productivity | 1 | Codex, OpenCode | 1 | 3,091 tok |
| astraclawteam/agent-computer-use-mcp xiaozhi.qlogicagent.com Evidence-driven Windows Computer Use for MCP Hosts: semantic observation, secure screensho | 1 | Codex, OpenCode | 1 | 1,267 tok |
| Randhir123/claude-ops-investigator MCP-based ops investigator | 1 | Claude Code, Codex, OpenCode | 16 | 8,956 tok |
| tcconnally/perseus-amd-act-ii Perseus Vault x AMD Instinct — encrypted, local-first agent memory kept off the GPU. AMD D | 1 | Codex, OpenCode | 1 | 769 tok |
| abdul-hamid-achik/cortex cortexai.tools Local-first agent kernel: a durable case file + phase machine (orient → investigate → plan | 1 | Codex, OpenCode | 1 | 8,871 tok |
| Gato513/kicad-mcp | 1 | Claude Code, Codex, OpenCode | 3 | 5,360 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 |
| alarconcesar/flow-mcp | 1 | Claude Code | 1 | — |
| loumalouomega/Kratos-MCP-Server loumalouomega.github.io MCP server for Kratos Multiphysics | 1 | Claude Code | 1 | 4,237 tok |
| TommyKisly/f1-mcp Live Formula 1 data over MCP — standings, results, and schedule as tools, with an MCP Apps | 1 | Claude Code, Codex | 1 | — |
| ash25082003/jarvis-mcp Local-first Markdown memory server for MCP-compatible AI clients | 1 | Claude Code, Codex, OpenCode | 2 | 1,237 tok |
| davidvornholt/mail-mcp Draft-only IMAP helper for Thunderbird workflows — MCP server + CLI on a shared Effect cor | 1 | Claude Code, Codex, OpenCode | 15 | 698 tok |
| 0xendale/evm-agent-toolkit Deterministic MCP toolkit for autonomous AI agents auditing and optimizing EVM smart contr | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,474 tok |
| ShiroKSH/skills Roblox Studio skill and local MCP bridge for Claude Code, Codex, and other coding agents. | 1 | Codex, OpenCode | 1 | 145 tok |
| asish-singh/mcp-site-gateway npmjs.com Turn any existing website into a working MCP server so AI assistants can search and use it | 1 | Claude Code | 1 | 338 tok |
| daniil-shumko/cloudflare-workers-mcp | 1 | Claude Code | 1 | 1,303 tok |
| tvolodi/penpot-mcp | 1 | Claude Code | 1 | 777 tok |