23,614 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| morluto/rea rea.tools Reverse engineer anything with agents, from app behavior down to native binaries. | 434,612 | Codex, OpenCode | 1 | 2,583 tok |
| openclaw/openclaw openclaw.ai The AI that really does things. Any OS. Any Platform. The lobster way. 🦞 | 393,992 | Claude Code, Codex, GitHub Copilot, OpenCode | 62 | 4,744 tok |
| vinta/awesome-python awesome-python.com The definitive list that answers "I want to do X in Python, which tool should I use?" | 332,772 | Claude Code, Codex, OpenCode | 2 | 441 tok |
| mattpocock/skills aihero.dev Skills for Real Engineers. Straight from my .agents directory. | 315,258 | Claude Code, Codex, OpenCode | 2 | 1,043 tok |
| obra/superpowers An agentic skills framework & software development methodology that works. | 313,024 | Codex, Gemini CLI, OpenCode | 2 | 2,073 tok |
| affaan-m/ECC ecc.tools The agent harness performance optimization system. Skills, instincts, memory, security, an | 297,883 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 25 | 13,792 tok |
| deepseek-ai/deepseek-harness deepseek.com DeepSeek Harness: Everything is a Plugin. | 273,836 | Claude Code, Codex, OpenCode | 24 | 4,316 tok |
| NousResearch/hermes-agent hermes-agent.nousresearch.com The agent that grows with you | 260,880 | Codex, OpenCode | 1 | 3,002 tok |
| anomalyco/opencode opencode.ai The open source coding agent. | 224,808 | Claude Code, Codex, OpenCode | 17 | 3,785 tok |
| n8n-io/n8n n8n.io Fair-code workflow automation platform with native AI capabilities. Combine visual buildin | 209,638 | Claude Code, Codex, OpenCode | 31 | 5,877 tok |
| firecrawl/firecrawl firecrawl.dev Supercharge your AI agents with data from the web and beyond. Building the library for sup | 198,981 | Claude Code, Codex, OpenCode | 2 | 786 tok |
| ultraworkers/claw-code An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and | 194,948 | Claude Code, Codex, OpenCode | 2 | 1,893 tok |
| microsoft/vscode code.visualstudio.com Visual Studio Code | 194,760 | Claude Code, Codex, GitHub Copilot, OpenCode | 86 | 47,043 tok |
| avelino/awesome-go awesome-go.com A curated list of awesome Go frameworks, libraries and software | 192,272 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 780 tok |
| Significant-Gravitas/AutoGPT agpt.co AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission i | 187,915 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 5,648 tok |
| ollama/ollama ollama.com Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other model | 186,037 | Claude Code, Codex, OpenCode | 2 | 112 tok |
| DietrichGebert/ponytail ponytail.dev Makes your AI agent think like the laziest senior dev in the room. The best code is the co | 185,250 | Codex, GitHub Copilot, Kiro, OpenCode | 3 | 1,766 tok |
| f/prompts.chat prompts.chat f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. F | 175,906 | Claude Code, Codex, OpenCode | 2 | 2,797 tok |
| huggingface/transformers huggingface.co 🤗 Transformers: the model-definition framework for state-of-the-art machine learning mode | 168,576 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 783 tok |
| langgenius/dify dify.ai Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collabo | 160,487 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,726 tok |
| langchain-ai/langchain docs.langchain.com The agent engineering platform. | 149,106 | Codex, OpenCode | 1 | 4,680 tok |
| github/spec-kit 💫 Toolkit to help you get started with SDD or any other process! | 147,879 | Codex, OpenCode | 1 | 740 tok |
| vercel/next.js nextjs.org The React Framework | 143,355 | Claude Code, Codex, Cursor, OpenCode | 23 | 7,461 tok |
| Graphify-Labs/graphify graphify.com Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowled | 143,000 | Codex, OpenCode | 1 | 119 tok |
| ripienaar/free-for-dev free-for.dev A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and inf | 141,991 | Claude Code, Codex, OpenCode | 2 | 156 tok |
| garrytan/gstack Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, | 139,952 | Claude Code, Codex, OpenCode | 2 | 14,776 tok |
| microsoft/generative-ai-for-beginners 21 Lessons, Get Started Building with Generative AI | 123,035 | Claude Code, Codex, OpenCode | 2 | 2,850 tok |
| earendil-works/pi AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI | 120,310 | Codex, OpenCode | 1 | 3,018 tok |
| browser-use/browser-use browser-use.com Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers | 120,141 | Claude Code, Codex, OpenCode | 2 | 11,612 tok |
| JuliusBrussee/caveman docs.caveman.so 🪨 why use many token when few token do trick. Viral skill + proxy for coding agents that | 117,776 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 12,356 tok |
| stablyai/orca orca.dev Orca lets you run a fleet of coding agents (e.g. Claude Code, Codex) with your own subscri | 116,725 | Claude Code, Codex, OpenCode | 2 | 1,094 tok |
| supabase/supabase supabase.com The Postgres development platform. Supabase gives you a dedicated Postgres database to bui | 114,581 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 2,902 tok |
| addyosmani/agent-skills skills.addy.ie Production-grade engineering skills for AI coding agents. | 113,521 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,100 tok |
| paperclipai/paperclip paperclip.ing The open-source app everyone uses to manage agents at work | 111,448 | Claude Code, Codex, OpenCode | 41 | 3,135 tok |
| nexu-io/open-design open-design.ai The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motio | 106,125 | Claude Code, Codex, OpenCode | 2 | 13,367 tok |
| pytorch/pytorch pytorch.org Tensors and Dynamic neural networks in Python with strong GPU acceleration | 105,161 | Claude Code, Codex, GitHub Copilot, OpenCode | 22 | 5,323 tok |
| pbakaus/impeccable impeccable.style The design vocabulary for your coding agent. Steer with polish and bolder, review with cri | 103,947 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 18,844 tok |
| ruvnet/RuView cognitum.one π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign moni | 102,582 | Claude Code, Codex, OpenCode | 11 | 4,330 tok |
| debpalash/VoiceStudio voicestudio.sh VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice | 101,950 | Claude Code, Codex, OpenCode | 5 | 7,659 tok |
| angular/angular angular.dev Deliver web apps with confidence 🚀 | 101,126 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 458 tok |
| microsoft/playwright playwright.dev Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Fire | 99,402 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 2,530 tok |
| mui/material-ui mui.com Material UI: Comprehensive React component library that implements Google's Material Desig | 99,297 | Claude Code, Codex, OpenCode | 4 | 2,560 tok |
| oven-sh/bun bun.com Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one | 96,579 | Claude Code, Codex, OpenCode | 18 | 4,500 tok |
| tt-a1i/archify archify.si Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for | 93,873 | Claude Code, Codex, OpenCode | 2 | 469 tok |
| infiniflow/ragflow ragflow.io RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that gr | 93,628 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,062 tok |
| zed-industries/zed zed.dev Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the | 92,894 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 3 tok |
| OpenHands/OpenHands openhands.dev 🙌 OpenHands: AI-Driven Development | 92,746 | Claude Code, Codex, OpenCode | 9 | 2,176 tok |
| home-assistant/core home-assistant.io :house_with_garden: Open source home automation that puts local control and privacy first. | 92,002 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 4,064 tok |
| modelcontextprotocol/servers modelcontextprotocol.io Model Context Protocol Reference Servers | 91,815 | Claude Code, Codex, OpenCode | 14 | 12,067 tok |
| astral-sh/uv docs.astral.sh An extremely fast Python package and project manager, written in Rust. | 91,618 | Codex, OpenCode | 2 | 823 tok |