31,992 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 agents7,690Claude Code6,656Data and AI3,669Backend and APIs3,506Languages3,395Planning3,227Git and workflow3,219Code review2,753Testing2,387Memory and context2,368Writing and docs2,331DevOps and cloud2,317Research2,292Frontend2,266Security2,036Productivity1,725
All Claude Code31,992 Codex23,401 OpenCode22,346 GitHub Copilot3,564 Gemini CLI1,917 Cursor1,741 Windsurf146 Kiro83
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| nakurian/hce Middleware memory engine for LLMs — replaces linear chat history with three parallel struc | 2 | Claude Code | 1 | 1,411 tok |
| kleer001/blender-mcp MCP server for Blender: drive the app from Claude and other LLMs. 175 tools across 25 doma | 2 | Claude Code | 1 | 389 tok |
| nonatofabio/local-graphrag-mcp | 2 | Claude Code | 1 | 1,328 tok |
| jaewonjung6446/unity-mcp | 2 | Claude Code | 1 | — |
| Cloud-Temple/mcp-tools Serveur MCP — Bibliothèque centrale d'outils exécutables pour agents IA Cloud Temple | 2 | Claude Code, Codex, OpenCode | 2 | 279 tok |
| quanticsoul4772/macos-shell AI-Optimized MCP server for macOS shell with command caching, deduplication, and error rec | 2 | Claude Code | 1 | 1,877 tok |
| cnzhihao/synapse-mcp cnzhihao.github.io | 2 | Claude Code | 2 | 4,401 tok |
| ahelme/mcp-claude-code-browser-tools An browser-tools mcp server for claude code | 2 | Claude Code | 39 | 3,612 tok |
| samsolomon/relay-inspect Stop copying and pasting console logs, server errors and screenshots into your CLI. | 2 | Claude Code | 1 | 1,042 tok |
| kormco/mcp-www Lightweight MCP server for service discovery. No registry needed. | 2 | Claude Code | 1 | 713 tok |
| glibalien/obsidian-tools Local MCP tools for using an LLM to work with a vault of markdown notes | 2 | Claude Code | 1 | 4,763 tok |
| atlas-outreach-data-tools/atlasopenmagic-mcp MCP server for atom queries | 2 | Claude Code | 1 | 868 tok |
| shawnrushefsky/talky-talky MCP server for Audio Generation and Analysis with a Variety of Open Models. | 2 | Claude Code | 2 | 1,446 tok |
| bobmatnyc/mcp-browser MCP server for browser automation with Chrome extension. 5 MCP tools for DOM interaction, | 2 | Claude Code | 19 | 6,134 tok |
| nullnumber1/Telegram-Community-MCP MCP which can search through private/public chats which user participates in | 2 | Claude Code | 1 | 518 tok |
| scott-pallas/firewalla-mcp | 2 | Claude Code | 1 | 1,232 tok |
| hrco/xbridge-mcp MCP server bridging Claude Code to xAI Grok API. 19 tools: chat, web/X search, sessions, c | 2 | Claude Code | 1 | 2,107 tok |
| francojc/mcp-research MCP to connect to various bibliography sources and interface with a Zotero library | 2 | Claude Code | 1 | 862 tok |
| websitebutlers/cleanroom-mcp A Cleanroom MCP Server for AI Agents. | 2 | Claude Code | 1 | 904 tok |
| drvcvt/radare2-mcp MCP server exposing radare2/Rizin binary analysis (85 tools) | 2 | Claude Code | 1 | 9,694 tok |
| iota-uz/repl-mcp Stateful Python REPL MCP Server - Execute Python code persistently with MCP tool integrati | 2 | Claude Code | 1 | 2,297 tok |
| craigles75/au-weather-mcp AU Weather MCP Server (Data from BOM) | 2 | Claude Code | 1 | 683 tok |
| getlien/lien lien.dev Local-first semantic code search for AI coding assistants. Indexes your codebase with loca | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 7,645 tok |
| asvarnon/mcp-homelab | 2 | Claude Code, GitHub Copilot | 7 | 1,586 tok |
| bkbaheti/google-multi-account-mcp MCP server for multi-account Gmail access from Claude Code/Desktop | 2 | Claude Code | 2 | 5,128 tok |
| jhlee0409/openapi-sync-mcp OpenAPI Sync MCP Server - Parse, validate, and generate code from OpenAPI specs | 2 | Claude Code | 1 | 379 tok |
| janbaer/jira-mcp-server | 2 | Claude Code | 1 | 896 tok |
| piotrkandziora/pmind-veo-mcp Model Context Protocol (MCP) server for generating AI videos with Google's Veo models. Fe | 2 | Claude Code | 1 | — |
| MichaelAnckaert/obsidian-mcp MCP server to access an Obsidian Vault | 2 | Claude Code | 1 | 363 tok |
| dirien/pulumi-events MCP server for managing events on Meetup.com via AI assistants | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,549 tok |
| technicallypete/outreacher Boilerplate AI MCP+SaaS LLM foundation with use-case as an AI-powered lead management CRM | 2 | Claude Code, Codex, OpenCode | 2 | 3,434 tok |
| Liam6130/huppert_mcp A mcp server to quickly search nirs-toolbox developed by Prof. Huppert. | 2 | Claude Code | 1 | 1,317 tok |
| GreXLin85/notnessie grexlin85.github.io Long-term memory for Claude Code. Local-first, MCP-native, yours forever. 🦕 | 2 | Claude Code | 8 | 229 tok |
| jrastas/yhteentoimivuusagentti MCP agenttityökalu yhteentoimivuutta varten | 2 | Claude Code | 1 | 2,670 tok |
| kubachour/mobile-growth-mcp npmjs.com An MCP based on specific mobile growth knowledge, mainly for Claude code to make growth ma | 2 | Claude Code, Codex, OpenCode | 2 | 2,956 tok |
| postfiatorg/pft-chatbot-mcp MCP for enabling chat bots to work within Task Node Messages UI | 2 | Claude Code | 1 | 1,153 tok |
| Maxim11111/mcp-ssh Remote SSH Management Server for LLM Agents | 2 | Claude Code | 7 | — |
| hlavacm/solocrawl SoloCrawl is a local MCP/CLI tool for personal developer workflows. It is safe by default | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,100 tok |
| honzapav/portuni portuni.com Portuni is a shared map of how your organization works – its processes, projects, areas, a | 2 | Claude Code, Codex, OpenCode | 2 | 4,982 tok |
| p0ki/x-bookmarks-mcp Fully local, privacy-first MCP server that turns your X bookmarks into a searchable, enric | 2 | Claude Code | 1 | 519 tok |
| dabielf/mcp-brain | 2 | Claude Code | 1 | 922 tok |
| Wulnut/lark_agent feishu project api mcp and agent. | 2 | Claude Code, Codex, OpenCode | 12 | 3,387 tok |
| aruntemme/reins reinshq.vercel.app Live shared context layer for AI-agent teams. hook → multi-agent LLM distillation → live d | 2 | Claude Code | 3 | — |
| jshsakura/mfa-servicenow-mcp jshsakura.github.io A lean, developer-focused MCP for ServiceNow — explore flows, portals, and tables from you | 2 | Claude Code, OpenCode | 2 | 6,621 tok |
| stigenai/qdrant-mcp Qdrant vector database server with MCP (Model Context Protocol) support | 2 | Claude Code | 1 | 239 tok |
| schuettc/mixcraft-app Mixcraft - MCP server for music service integrations | 2 | Claude Code | 1 | 683 tok |
| tamdogood/bird Bird MCP server with Todoist and Anki integration | 2 | Claude Code | 2 | 1,448 tok |
| Lezheng2333/PDFeverything 📖 High-performance PDF reader with vector-grade rendering | 🪄 PDF Swiss Army Knife — mer | 2 | Claude Code | 1 | 5,831 tok |
| EnragedAntelope/comfy-draftsman Local-first MCP server that drafts ComfyUI workflows a human can actually read - organized | 2 | Claude Code, Codex, OpenCode | 2 | 2,155 tok |
| 6maple/mcp-for-chatgpt-web-tunnel A TypeScript MCP server that securely bridges local workspace tools to ChatGPT via OpenAI | 2 | Claude Code | 1 | — |