7,521 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| kupzed/catatz catatz.vercel.app A personal finance management app powered by Next.js and Supabase. Key features include tr | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 26 | 2,822 tok |
| buttondown/docs docs.buttondown.com Buttondown's public documentation | 33 | Claude Code, Codex, OpenCode | 2 | 91 tok |
| inflexa-ai/inflexa inflexa.ai Local-first CLI for reproducible biological analysis, with provenance tracked on every ste | 33 | Claude Code, Codex, OpenCode | 28 | 3,843 tok |
| klapaudius/symfony-mcp-server A Symfony package designed for building secure servers based on the Model Context Protocol | 32 | Claude Code, Cursor | 3 | 1,268 tok |
| zebbern/agent-collab Run Codex and Cursor as background workers inside Claude Code. Reviews, tasks, and rescues | 32 | Claude Code, Codex, OpenCode | 2 | 2,358 tok |
| dososo/agent-loop-skill A skill for long-running AI agent loops with contracts, traces, restarts, scoring, and cle | 32 | Claude Code, Codex, OpenCode | 2 | 1,588 tok |
| myths-labs/muse 🌀 MUSE — Memory-Unified Skills & Execution. A pure-Markdown OS for AI pair programming wi | 32 | Claude Code, Codex, OpenCode | 15 | 2,299 tok |
| mverab/metaclaw clawbiz.io Founder-first meta-layer to generate production-ready OpenClaw multi-agent setups from one | 32 | Claude Code, Codex | 1 | — |
| netclaw-dev/skill-server A self-hosted skill server that provides versioned skill feeds for use by agents. | 32 | Claude Code, Codex, OpenCode | 2 | 877 tok |
| anatomia-dev/anatomia anatomia.dev Spec-driven agent harness for Claude Code and Codex — five-agent pipeline (scope, plan, bu | 32 | Claude Code, Codex, OpenCode | 10 | 129 tok |
| agentculture/reachy-mini-mcp agentculture.github.io An MCP to control Reachy Mini server or sim | 32 | Claude Code | 20 | 3,709 tok |
| Manikantareddy941-hash/-caveman | 32 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,408 tok |
| prakrititz/relayBrain relay-brain.vercel.app Coordination and context layer for AI coding agents. Shared file locks, live patch sync, a | 32 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 2,392 tok |
| nirholas/github-to-mcp nirholas.github.io Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, Grap | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 872 tok |
| matlab/mcp-framework-matlab-production-server mathworks.com Publish MATLAB functions as MCP tools for AI agents using MATLAB Production Server | 32 | Claude Code | 2 | — |
| ironystock/agentic-obs agentic-obs: A Model Context Protocol (MCP) server that provides AI assistants with progra | 32 | Claude Code | 1 | 1,989 tok |
| vinvcn/addyosmani-agent-skills-zh This repository is the Simplified Chinese localization of addyosmani/agent-skills. | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,114 tok |
| giantswarm/muster MCP tool management and workflow proxy | 32 | Claude Code, Cursor | 3 | 953 tok |
| nekuda-ai/webmcp-kit docs.nekuda.ai Make your website agent-ready: a coding-agent plugin for Claude Code and Codex that adds W | 32 | Claude Code, Codex, OpenCode | 1 | 571 tok |
| sseshachala/conductai conductai.ai Runtime governance for AI agents. Allow, warn, or block every model and tool call before i | 32 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 11 | 5,712 tok |
| zoeynine/Local-Codex-Bridge A lightweight Windows bridge that lets ChatGPT invoke native Codex sessions on the local m | 32 | Codex, OpenCode | 1 | 1,130 tok |
| joneqian/claude-skills-suite Claude Skill collection | 32 | Claude Code | 1 | 1,192 tok |
| wix/skills Wix Skills | 31 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 455 tok |
| SimpleEve/eo-skills AI-native software delivery workflow for Claude Code and Codex: design, change, implement, | 31 | Claude Code, Codex, OpenCode | 2 | 1,265 tok |
| ww-w-ai/super-token-saver Restore prior Claude Code AND Codex sessions with zero LLM calls. Cross-tool session hando | 31 | Claude Code | 1 | 3,495 tok |
| cyanheads/workflows-mcp-server npmjs.com Store, query, and create YAML workflow playbooks for LLM agents via MCP. STDIO or Streamab | 31 | Claude Code, Codex, OpenCode | 2 | 11,516 tok |
| doeixd/opencode-ralph-rlm deepwiki.com OpenCode plugin: Ralph outer loop + RLM inner loop — iterative AI development with file-fi | 31 | Claude Code, Codex, OpenCode | 5 | 511 tok |
| msaad00/agent-bom msaad00.github.io Open security scanner and self-hosted control plane for AI, MCP, and cloud. One evidence m | 31 | Claude Code, Codex, OpenCode | 2 | 417 tok |
| scalvert/docusaurus-plugin-mcp-server Docusaurus plugin that publishes your documentation as an MCP server | 31 | Claude Code, Codex, OpenCode | 2 | 742 tok |
| kissrosecicd-hub/agents-evolution [Legacy] Optimized AGENTS.md system instructions for AI CLI/IDE agents. Token-efficient (C | 31 | Claude Code, Codex, OpenCode | 41 | 5,881 tok |
| Ageniti/Ageniti ageniti.dev A standard SDK for building agent-facing apps across MCP, CLI, React, and AI tool stacks. | 31 | Codex, OpenCode | 1 | 2,609 tok |
| chrisreddington/turn-based-game-mcp A turn-based games app built with Next.js and TypeScript that features Tic-Tac-Toe and Roc | 31 | Claude Code, GitHub Copilot | 9 | 11,077 tok |
| microsoftgbb/project-nighthawk Nighthawk — AI-powered deep technical research pipeline for Azure Kubernetes Service (AKS) | 31 | Claude Code, Codex, GitHub Copilot | 10 | 513 tok |
| girijashankarj/cursor-handbook Open-source rules engine for Cursor IDE — 110 rules, agents, skills, commands that give AI | 31 | Claude Code, Codex, OpenCode | 2 | 933 tok |
| samilozturk/agentlint npmjs.com ESLint for your coding agents. Keep AGENTS.md, rules, and skills structured, current, and | 31 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,913 tok |
| OutSystems/outsystems-mcp Plugins for the OutSystems remote MCP. | 31 | Claude Code, Codex, OpenCode | 2 | 3,611 tok |
| mindset-ai/memex-ai Memex AI full source code | 31 | Claude Code | 1 | 3,748 tok |
| fkesheh/skill-mcp LLM-managed skills platform using MCP - create, edit, and execute skills programmatically | 30 | Claude Code | 1 | 1,893 tok |
| PiscesGameDev/UniAI Unity AI interaction framework | 30 | Claude Code | 1 | 4,404 tok |
| doobidoo/MCP-Context-Provider A static MCP server that provides AI models with persistent tool context, preventing conte | 30 | Claude Code | 3 | 2,480 tok |
| M4F-S/gomaa Gomaa — Autonomous Agent Memory OS. Persistent memory system for AI agents with Obsidian v | 30 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,394 tok |
| stagsz/Unconventional-thinking An MCP server for unconventional and boundary-breaking problem-solving through an advanced | 30 | Claude Code | 1 | 3,811 tok |
| codecast-sh/codecast codecast.sh See, steer, and remember every coding agent session — Claude Code, Codex, Cursor, Gemini. | 30 | Claude Code, Codex, OpenCode | 2 | 4,622 tok |
| johnvouros/skillmaxxing A phase-aware operating system for coding agents that helps them explore, ship, harden, an | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 294 tok |
| crisxuan/agent-workflow-kit Agent Workflow Kit — Evaluation-first rules, templates, and Skill packages for AI-assisted | 30 | Codex, OpenCode | 1 | 366 tok |
| eclipse-langium/langium-ai AI toolbox for grounding LLMs on Langium DSLs with evaluation, constraints, and agent skil | 30 | Claude Code | 1 | 780 tok |
| Codagent-AI/agent-skills Codagent Agent Skills is a plugin that provides a set of focused skills for each stage of | 30 | Claude Code, Codex, OpenCode | 2 | 130 tok |
| stevenAthompson/self-command stevenathompson.com An MCP tool that allows the Gemini CLI to send commands to itself, run very long commands | 30 | Gemini CLI | 1 | 1,526 tok |
| WaterplanAI/agentic-config Project-agnostic, composable AI workflow automation via pi packages and Claude Code plugin | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 917 tok |
| mgratzer/bloomery An agent skill that teaches engineers how to build a coding agent from scratch using raw H | 30 | Claude Code, Codex, OpenCode | 2 | 925 tok |