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 |
|---|---|---|---|---|
| microsoft/data-formulator data-formulator.ai 🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to conn | 17,091 | Claude Code, GitHub Copilot, Cursor | 5 | 122 tok |
| udecode/plate platejs.org Rich-text editor with AI and shadcn/ui | 16,559 | Claude Code, Codex, OpenCode | 3 | 3,032 tok |
| triggerdotdev/trigger.dev trigger.dev Trigger.dev – build and deploy fully‑managed AI agents and workflows | 16,223 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 11 | 3,528 tok |
| HKUDS/OpenHarness "OpenHarness: Open Agent Harness with a Built-in Personal Agent--Ohmo!" | 15,656 | Claude Code | 2 | — |
| GreyDGL/PentestGPT Automated Penetration Testing Agentic Framework Powered by Large Language Models | 15,253 | Claude Code, Codex | 18 | 780 tok |
| yusufkaraaslan/Skill_Seekers skillseekersweb.com Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with a | 14,925 | Claude Code, Codex, OpenCode | 2 | 8,858 tok |
| mindfold-ai/Trellis docs.trytrellis.app The best agent harness. | 14,488 | Claude Code, Codex, Cursor, OpenCode | 41 | 2,163 tok |
| fathah/hermes-desktop hermesone.org Desktop Companion for Hermes Agent | 14,154 | Claude Code, Codex, OpenCode | 9 | 2,500 tok |
| coleam00/context-engineering-intro Context engineering is the new vibe coding - it's the way to actually make AI coding assis | 13,823 | Claude Code | 3 | 693 tok |
| microsoft/agent-framework aka.ms A framework for building, orchestrating and deploying AI agents and multi-agent workflows | 13,350 | Claude Code, Codex, GitHub Copilot | 3 | 321 tok |
| Piebald-AI/claude-code-system-prompts All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts | 12,596 | Claude Code | 1 | 362 tok |
| Orchestra-Research/AI-Research-SKILLs orchestra-research.com Comprehensive open-source library of AI research and engineering skills for any AI model. | 12,383 | Claude Code | 1 | 3,596 tok |
| NangoHQ/nango nango.dev Build product integrations with AI. | 11,746 | Claude Code, Codex, OpenCode | 12 | 609 tok |
| meshery/meshery meshery.io Meshery, the cloud native manager | 11,710 | Claude Code, Codex, GitHub Copilot, OpenCode | 25 | 8,073 tok |
| Jeffallan/claude-skills 67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pa | 11,347 | Claude Code | 1 | 2,588 tok |
| aden-hive/hive Multi-Agent Harness for Production AI | 11,021 | Claude Code, Codex, OpenCode | 4 | 380 tok |
| Untrivial-ai/agent-orchestrator aoagents.dev Agent IDE that enables you to manage fleets of coding agents. It comes with an agentic orc | 11,008 | Claude Code, Codex, OpenCode | 4 | 2,953 tok |
| numman-ali/openskills Universal skills loader for AI coding agents - npm i -g openskills | 10,742 | Claude Code, Codex, OpenCode | 2 | 301 tok |
| langchain-ai/open-swe langchain.com An Open-Source Asynchronous Coding Agent | 10,676 | Claude Code, Codex, OpenCode | 3 | 768 tok |
| VoltAgent/voltagent voltagent.dev AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework | 10,562 | Claude Code, Codex, OpenCode | 2 | 340 tok |
| github/copilot-sdk Multi-platform SDK for integrating GitHub Copilot Agent into apps and services | 10,460 | Claude Code, Codex, GitHub Copilot | 8 | 3,604 tok |
| diet103/claude-code-infrastructure-showcase Examples of my Claude Code infrastructure with skill auto-activation, hooks, and agents | 10,017 | Claude Code, Codex | 23 | — |
| GetBindu/Bindu docs.getbindu.com Bindu: The identity, communication, and payments layer for AI agents. | 9,765 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 7,026 tok |
| omnigent-ai/omnigent omnigent.ai Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, C | 9,752 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 1,770 tok |
| frankbria/ralph-claude-code Autonomous AI development loop for Claude Code with intelligent exit detection | 9,623 | Claude Code | 1 | 9,464 tok |
| openclaw/clawhub clawhub.ai Skill + Plugin Registry for OpenClaw | 9,399 | Claude Code, Codex, OpenCode | 2 | 1,748 tok |
| anthropics/claude-for-legal A suite of plugins for legal workflows | 9,381 | Claude Code | 1 | 1,479 tok |
| jasontang-ai/Context-Engineering deepwiki.com "Context engineering is the delicate art and science of filling the context window with ju | 9,241 | Claude Code, Gemini CLI | 19 | 9,479 tok |
| iflytek/astron-agent astron.ai Enterprise-grade, commercial-friendly agentic workflow platform for building next-generati | 8,932 | Claude Code, Codex, OpenCode | 2 | 3,691 tok |
| companion-inc/feynman feynman.is | 8,870 | Claude Code, Codex, OpenCode | 2 | 1,613 tok |
| anthropics/claude-code-action | 8,805 | Claude Code | 11 | 840 tok |
| google/adk-go google.github.io An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticate | 8,757 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,501 tok |
| NVIDIA/OpenShell docs.nvidia.com OpenShell is the safe, private runtime for autonomous AI agents. | 8,524 | Claude Code, Codex, OpenCode | 22 | 4,796 tok |
| CoreBunch/Instatic instatic.com The open-source alternative to Webflow, Framer and WordPress. Agentic self-hosted visual C | 8,494 | Claude Code, Codex, OpenCode | 5 | 8,760 tok |
| vudovn/ag-kit ag-kit.unikorn.vn | 8,168 | Claude Code | 58 | 1,069 tok |
| nullclaw/nullclaw nullclaw.io Fastest, smallest, and fully autonomous AI assistant infrastructure written in Zig | 8,068 | Claude Code, Codex, OpenCode | 2 | 6,570 tok |
| webiny/webiny-js webiny.com Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript | 8,032 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 1,432 tok |
| jnMetaCode/superpowers-zh sp.aiolaola.com 🦸 AI coding superpowers · Chinese-enhanced edition — superpowers (116k+ ⭐), fully transla | 8,003 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,192 tok |
| Upsonic/Upsonic docs.upsonic.ai Build autonomous AI agents in Python. | 7,948 | Claude Code | 2 | 2,950 tok |
| mattpocock/sandcastle Orchestrate sandboxed coding agents in TypeScript with sandcastle.run() | 7,870 | Claude Code, Codex, OpenCode | 4 | 237 tok |
| NomaDamas/k-skill k-skill.nomadamas.org A collection of skills for Koreans — turn your Agent into a Korean | 7,439 | Claude Code, Codex, OpenCode | 2 | 3,500 tok |
| rikkahub/rikkahub rikka-ai.com RikkaHub is an Android APP that supports for multiple LLM providers. | 7,438 | Claude Code, Codex, OpenCode | 7 | 997 tok |
| enricoros/big-AGI big-agi.com AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Inclu | 7,114 | Claude Code, Codex, OpenCode | 2 | 2,707 tok |
| TraderAlice/OpenAlice openalice.ai Your one-person Wall Street. An AI trading agent covering equities, crypto, commodities, f | 6,972 | Claude Code, Codex, OpenCode | 3 | 2,517 tok |
| open-multi-agent/open-multi-agent open-multi-agent.com TypeScript multi-agent framework that runs in your own environment: consequential actions | 6,884 | Claude Code, Codex, OpenCode | 2 | 3,201 tok |
| stagewise-io/stagewise stagewise.io The Open Source Agentic IDE. Create and orchestrate coding agents, show app previews and r | 6,805 | Claude Code, Codex, OpenCode | 11 | 1,611 tok |
| WenyuChiou/awesome-agentic-ai-zh wenyuchiou.github.io A trilingual (Traditional Chinese / English / Simplified Chinese) learning roadmap for age | 6,691 | Claude Code | 1 | 3,152 tok |
| BlockRunAI/ClawRouter npmjs.com The agent-native LLM router for autonomous agents. Every frontier model behind one wallet, | 6,580 | Claude Code | 1 | 686 tok |
| crestalnetwork/intentkit intentcat.com IntentKit is an open-source, self-hosted cloud agent cluster that manages a collaborative | 6,509 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 13 tok |
| gepa-ai/gepa gepa-ai.github.io Optimize prompts, code, and more with AI-powered Reflective Optimization | 6,440 | Claude Code, Codex, OpenCode | 3 | 452 tok |