6,003 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 Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jarrodwatts/claude-delegator Delegate tasks to Codex and Gemini directly from within Claude Code. | 996 | Claude Code | 1 | 1,042 tok |
| jezweb/claude-skills jezweb.com.au Skills for Claude Code CLI such as full stack dev Cloudflare, React, Tailwind v4, and AI i | 995 | Claude Code | 3 | 2,569 tok |
| AlmanacCode/codealmanac codealmanac.com A codebase wiki for AI coding agents. Captures what the code can't say: decisions, flows, | 994 | Claude Code, Codex, OpenCode | 5 | 3,548 tok |
| Azure-Samples/AI-Gateway aka.ms Labs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure AP | 983 | Claude Code, Codex, OpenCode | 8 | 1,322 tok |
| anthropics/launch-your-agent Claude Code skills that take a founder from idea to a live Claude Managed Agent: interview | 983 | Claude Code | 3 | 2,191 tok |
| agent-sh/agentsys agent-sh.github.io AI writes code. This automates everything else · 24 plugins · 49 agents · 44 skills · for | 982 | Claude Code, Codex, Kiro, OpenCode | 31 | 3,475 tok |
| iamfakeguru/agent-md Production-grade agent directives for autonomous coding agents: Claude Code, Codex, Cursor | 966 | Claude Code, Codex | 7 | 2,314 tok |
| Human-Agent-Society/CORAL coral.compounding-intelligence.ai Open-source autoresearch powered by autonomous coding agents. Run Claude Code, OpenCode, a | 959 | Claude Code, Codex, OpenCode | 6 | 6,180 tok |
| russelleNVy/three-man-team A structured 3-agent AI dev team — Architect, Builder, Reviewer. Built from production use | 948 | Claude Code | 1 | 326 tok |
| MeisnerDan/mission-control Open-source task management for the agentic era. The command center for solo entrepreneurs | 943 | Claude Code | 2 | 5,281 tok |
| toonight/get-shit-done-for-antigravity | 942 | Claude Code, Codex | 17 | — |
| opentabs-dev/opentabs opentabs.dev Browser automation clicks buttons. OpenTabs calls APIs. | 933 | Claude Code, Codex, OpenCode | 5 | 13,599 tok |
| JuliusBrussee/caveman-code caveman.so Frozen — terminal coding agent measured at 1.93× fewer tokens than Codex CLI. Still works; | 932 | Claude Code, Codex, OpenCode | 2 | 3,776 tok |
| bear2u/my-skills My collection of frequently used Claude skills. | 922 | Claude Code | 10 | — |
| voicetreelab/voicetree voicetree.io The spatial IDE for recursive multi-agent orchestration. It's like an Obsidian graph-view | 920 | Claude Code, Codex, OpenCode | 3 | 2,232 tok |
| SethGammon/Citadel sethgammon.github.io The operating layer for Claude Code + OpenAI Codex: persistent project memory, intent rout | 918 | Claude Code, Codex, OpenCode | 2 | 1,579 tok |
| milisp/codexia milisp.dev Lightweight Agent Workstation for Codex CLI + Claude Code — with task scheduler, git workt | 914 | Claude Code, Codex, OpenCode | 2 | 659 tok |
| snowdreamtech/frp Docker Images for Frp. | 908 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 22 | 2,343 tok |
| thedaviddias/llms-txt-hub llmstxthub.com 🤖 The largest directory for AI-ready documentation and tools implementing the proposed ll | 902 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,307 tok |
| friuns2/codex-mobile friuns2.github.io 🚀 Run Codex Mobile Anywhere: Linux, Windows, or Termux on Android 🚀 | 897 | Claude Code, Codex, OpenCode | 5 | 2,689 tok |
| awslabs/agent-plugins Agent Plugins for AWS equip AI coding agents with the skills to help you architect, deploy | 890 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 3,014 tok |
| alibaba/skill-up alibaba.github.io An evaluation and evolution tool for Agent Skills. | 862 | Claude Code, Codex, OpenCode | 2 | 2,416 tok |
| kunchenguid/backpass You don't write AGENTS.md. You train it with gradient descent. | 861 | Claude Code, Codex, OpenCode | 2 | 6,577 tok |
| alirezarezvani/claude-code-skill-factory medium.com Claude Code Skill Factory — A powerful open-source toolkit for building and deploying prod | 859 | Claude Code | 1 | 2,306 tok |
| freshtechbro/claudedesignskills A comprehensive collection of Claude Code skills for modern web development, specializing | 850 | Claude Code | 1 | 7,820 tok |
| getsentry/sentry-mcp mcp.sentry.dev An MCP server for interacting with Sentry via LLMs. | 844 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,276 tok |
| GetStream/stream-chat-react getstream.io React Chat SDK ➜ Stream Chat 💬 | 842 | Claude Code, Codex, Cursor, OpenCode | 13 | 6,673 tok |
| golf-mcp/golf golf.dev Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructu | 839 | Claude Code | 1 | 1,415 tok |
| jrswab/axe docs.getaxe.dev A lightweight cli for running single-purpose AI agents. Define focused agents in TOML, tri | 838 | Claude Code, Codex, OpenCode | 2 | 3,130 tok |
| langchain-ai/deep-agents-from-scratch | 836 | Claude Code | 1 | 909 tok |
| lucky-aeon/AgentX AgentX aims to let beginners build their own Agents through natural language with no barri | 836 | Claude Code, Codex, OpenCode | 9 | 9,184 tok |
| xlang-ai/OpenCUA opencua.xlang.ai [NeurIPS 2025 Spotlight] OpenCUA: Open Foundations for Computer-Use Agents | 833 | Claude Code | 1 | 1,409 tok |
| opendev-to/opendev Open-Source Coding Agent in the terminal | 832 | Claude Code, Codex, OpenCode | 2 | 2,436 tok |
| zengwenliang416/ppt-agent | 831 | Claude Code | 2 | 1,134 tok |
| AltanS/collie colliepwa.dev PWA to manage 🐑 herdr on the go. Tailnet accessible, push notifications, quick actions an | 830 | Claude Code, Codex, OpenCode | 4 | 10,132 tok |
| utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources | 825 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,315 tok |
| warpdotdev/oz-skills | 823 | Claude Code, Codex, OpenCode | 16 | 908 tok |
| heurist-network/heurist-agent-framework agent.heurist.ai A flexible multi-interface AI agent framework for building agents with reasoning, tool use | 823 | Claude Code, Codex, OpenCode | 2 | 1,544 tok |
| tfriedel/claude-office-skills Office document creation and editing skills for Claude Code - PPTX, DOCX, XLSX, and PDF wo | 822 | Claude Code | 1 | 2,673 tok |
| tolibear/goalbuddy goalbuddy.dev A better /goal for Codex and Claude Code | 818 | Claude Code, Codex, OpenCode | 1 | 628 tok |
| H-mmer/pentest-agents Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and | 817 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 63,845 tok |
| obie/claude-on-rails A development framework for Ruby on Rails developers using Claude Code, inspired by SuperC | 814 | Claude Code | 1 | 725 tok |
| AgentWorkforce/relay agentrelay.com Real time communication for agents. Wake on message, channels, DMs and actions. Useful for | 813 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,090 tok |
| disler/super-simple-software-factory youtu.be Repeatable agents-plus-code workflows, packaged as one skill, stamped into any repo. Deter | 809 | Claude Code | 1 | — |
| ruvnet/agentic-flow ruv.io Easily switch between alternative low-cost AI models in Claude Code/Agent SDK. For those c | 801 | Claude Code | 12 | 1,672 tok |
| PaulJPhilp/EffectPatterns effect-patterns.vercel.app A community-driven knowledge base of practical patterns for Effect-TS. | 796 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 7 | 7,115 tok |
| sirkirby/unifi-mcp unifimcp.com MCP servers for the UniFi suite of applications, Network, Protect, Access, and Drive | 792 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,363 tok |
| regent-vcs/re_gent re-gent.dev Version-Control for AI coding agents. | 791 | Claude Code, Codex, OpenCode | 10 | 7,100 tok |
| vshulcz/deja-vu vshulcz.github.io One memory shared by Claude Code, Codex, Cursor, Copilot CLI, OpenClaw and 18 more coding | 784 | Claude Code, Gemini CLI | 2 | 236 tok |
| Bennettxai/FounderOS-DEMO thefounderos.com An open-source, single-operator business command center: run a one-person operated company | 784 | Claude Code, Codex, OpenCode | 2 | 2,682 tok |