23,112 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269Frontend2,250Security1,980Productivity1,695
All Claude Code32,004 Codex23,112 OpenCode21,881 GitHub Copilot3,501 Gemini CLI1,902 Cursor1,724 Windsurf62 Kiro40
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| streamlit/streamlit streamlit.io Streamlit — A faster way to build and share data apps. | 45,704 | Claude Code, Codex, GitHub Copilot, OpenCode | 49 | 26,797 tok |
| getsentry/sentry sentry.io Developer-first error tracking and performance monitoring | 44,733 | Claude Code, Codex, OpenCode | 33 | 1,767 tok |
| payloadcms/payload payloadcms.com Payload is the open-source, fullstack Next.js framework, giving you instant backend superp | 44,591 | Claude Code, Codex, OpenCode | 14 | 5,194 tok |
| blader/humanizer skills.sh Agent skill that removes signs of AI-generated writing from text | 44,515 | Claude Code, Codex, OpenCode | 1 | 541 tok |
| heygen-com/hyperframes Write HTML. Render video. Built for agents. | 44,503 | Claude Code, Codex, OpenCode | 10 | 4,159 tok |
| ccxt/ccxt docs.ccxt.com A unified trading API with more than 100 crypto exchanges and prediction markets in JavaSc | 43,898 | Claude Code, Codex, OpenCode | 29 | 10,142 tok |
| colinhacks/zod zod.dev TypeScript-first schema validation with static type inference | 43,847 | Claude Code, Codex, Cursor, OpenCode | 5 | 5,780 tok |
| gradio-app/gradio gradio.app Build and share delightful machine learning apps, all in Python. 🌟 Star to support our wo | 43,483 | Claude Code, Codex, OpenCode | 5 | 821 tok |
| HeyPuter/puter puter.com 🌐 The Internet Computer! Free, Open-Source, and Self-Hostable. | 43,413 | Claude Code, Codex, OpenCode | 2 | 4,192 tok |
| K-Dense-AI/scientific-agent-skills arxiv.org Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 1 | 43,399 | Claude Code, Codex, OpenCode | 2 | 4,354 tok |
| deepspeedai/DeepSpeed deepspeed.ai DeepSpeed is a deep learning optimization library that makes distributed training and infe | 43,065 | Claude Code, Codex, OpenCode | 2 | 1,314 tok |
| danny-avila/LibreChat librechat.ai Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Re | 42,878 | Claude Code, Codex, OpenCode | 2 | 4,147 tok |
| amruthpillai/reactive-resume rxresu.me A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customi | 42,264 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,768 tok |
| agno-agi/agno docs.agno.com Build, run, and manage agent platforms. | 42,077 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,906 tok |
| vercel-labs/agent-browser agent-browser.dev Browser automation CLI for AI agents | 42,069 | Codex, OpenCode | 1 | 2,259 tok |
| chatboxai/chatbox chatboxai.app Powerful AI Client | 41,675 | Claude Code, Codex | 2 | — |
| langchain-ai/langgraph docs.langchain.com Build resilient agents. | 41,153 | Claude Code, Codex, OpenCode | 2 | 948 tok |
| MadsLorentzen/ai-job-search The job search that runs on your machine. AI job application framework built on Claude Cod | 41,082 | Claude Code, Codex, OpenCode | 25 | 2,529 tok |
| Hmbown/CodeWhale codewhale.net Open-source coding agent for your terminal, built in Rust and on a journey of continuous c | 40,914 | Claude Code, Codex, OpenCode | 2 | 2,871 tok |
| AstrBotDevs/AstrBot astrbot.app AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plu | 40,121 | Codex, GitHub Copilot, OpenCode | 2 | 2,247 tok |
| novuhq/novu go.novu.co The open-source communication infrastructure for agents and products | 39,877 | Claude Code, Codex, Cursor, OpenCode | 29 | 551 tok |
| PostHog/posthog posthog.com :hedgehog: PostHog is the leading platform for building self-driving products. Our develop | 39,628 | Claude Code, Codex, Cursor, OpenCode | 5 | 11,094 tok |
| tinyhumansai/openhuman tinyhumans.ai OpenHuman is an open source personal AI for Mac, Windows and Linux — local-first memory, a | 39,481 | Claude Code, Codex, OpenCode | 21 | 33,080 tok |
| wshobson/agents sethhobson.com Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub | 39,461 | Claude Code, Codex, OpenCode | 2 | 1,563 tok |
| HKUDS/LightRAG arxiv.org [EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation | 39,444 | Claude Code, Codex, OpenCode | 4 | 5,707 tok |
| Yeachan-Heo/oh-my-claudecode oh-my-claudecode.dev Teams-first Multi-agent orchestration for Claude Code | 39,036 | Claude Code, Codex, OpenCode | 2 | 6,738 tok |
| rapid7/metasploit-framework metasploit.com Metasploit Framework | 38,946 | Codex, GitHub Copilot, OpenCode | 6 | 7,425 tok |
| HKUDS/DeepTutor arxiv.org DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/. | 38,932 | Codex, OpenCode | 1 | 1,544 tok |
| ant-design/ant-design-pro pro.ant.design 👨🏻💻👩🏻💻 Use Ant Design like a Pro! | 38,748 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| github/awesome-copilot Community-contributed instructions, agents, skills, and configurations to help you make th | 38,691 | Codex, GitHub Copilot, OpenCode | 2 | 4,948 tok |
| omacom/omarchy omarchy.org Beautiful, Modern & Opinionated Linux | 38,617 | Claude Code, Codex, OpenCode | 2 | 1,919 tok |
| ueberdosis/tiptap tiptap.dev The headless rich text editor framework for web artisans. | 38,282 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 4,800 tok |
| CopilotKit/CopilotKit docs.copilotkit.ai The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. M | 37,218 | Claude Code, Codex, OpenCode | 2 | 3,072 tok |
| herdrdev/herdr herdr.dev the runtime your coding agents live on | 35,892 | Claude Code, Codex, OpenCode | 5 | 5,455 tok |
| sgl-project/sglang sglang.io SGLang is a high-performance serving framework for large language models and multimodal mo | 35,551 | Claude Code, Codex | 24 | — |
| zhaoxuya520/reverse-skill Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack | 34,866 | Claude Code, Codex, OpenCode | 2 | 1,078 tok |
| huggingface/diffusers huggingface.co 🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in | 34,452 | Claude Code, Codex, OpenCode | 6 | 10 tok |
| langfuse/langfuse langfuse.com 🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt manageme | 34,241 | Claude Code, Codex, OpenCode | 41 | 9 tok |
| JCodesMore/ai-website-cloner-template dsc.gg Clone any website with one command using AI coding agents | 33,963 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,597 tok |
| alibaba/nacos nacos.io an easy-to-use dynamic service discovery, configuration and service management platform fo | 33,348 | Claude Code, Codex, OpenCode | 2 | 6,343 tok |
| qarmin/czkawka Multi functional app to find duplicates, empty folders, similar images etc. | 33,266 | Claude Code, Codex, OpenCode | 2 | 4,346 tok |
| OWASP/CheatSheetSeries cheatsheetseries.owasp.org The OWASP Cheat Sheet Series was created to provide a concise collection of high value inf | 33,104 | Claude Code, Codex, OpenCode | 2 | 2,094 tok |
| binarywang/WxJava Java SDK for WeChat development, supporting back-end development for WeChat Pay, Open Plat | 33,069 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,461 tok |
| Gitlawb/openclaude openclaude.gitlawb.com runs anywhere. uses anything | 32,863 | Codex, OpenCode | 1 | 1,286 tok |
| zeroclaw-labs/zeroclaw zeroclawlabs.ai Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platfo | 32,736 | Claude Code, Codex, OpenCode | 13 | 1,046 tok |
| iOfficeAI/AionUi aionui.com Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ mor | 32,631 | Claude Code, Codex, OpenCode | 7 | 1,668 tok |
| mukul975/Anthropic-Cybersecurity-Skills mahipal.engineer 817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, | 32,321 | Codex, GitHub Copilot, OpenCode | 2 | 5,015 tok |
| block/buzz A hive mind communication platform | 32,269 | Claude Code, Codex, OpenCode | 4 | 9,311 tok |
| conductor-oss/conductor docs.conductor-oss.org Conductor is an event driven agentic workflow engine providing durable and highly resilien | 32,186 | Claude Code, Codex, OpenCode | 3 | 2,762 tok |
| rustfs/rustfs rustfs.com 🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible | 31,763 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 3,287 tok |