2,535 projects whose own agent configuration covers languages. 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 Building agents7,412Data and AI4,299Backend and APIs3,694Planning3,492Git and workflow3,285Code review2,942Memory and context2,581Research2,499Writing and docs2,458Testing2,454Frontend2,420DevOps and cloud2,410
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorKiroWindsurf
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vinta/awesome-python awesome-python.com The definitive list that answers "I want to do X in Python, which tool should I use?" | 318,573 | Claude Code, Codex, OpenCode | 3 | 737 tok |
| ultraworkers/claw-code An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and | 195,176 | Claude Code, Codex, OpenCode | 2 | 1,893 tok |
| ollama/ollama ollama.com Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and ot | 180,260 | Claude Code, Codex, OpenCode | 2 | 112 tok |
| huggingface/transformers huggingface.co 🤗 Transformers: the model-definition framework for state-of-the-art machine learning mode | 164,849 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 783 tok |
| langchain-ai/langchain docs.langchain.com The agent engineering platform. | 145,734 | Claude Code, Codex, OpenCode | 2 | 8,938 tok |
| denoland/deno deno.com A modern runtime for JavaScript and TypeScript. | 108,382 | Claude Code, GitHub Copilot | 8 | 6,070 tok |
| pytorch/pytorch pytorch.org Tensors and Dynamic neural networks in Python with strong GPU acceleration | 102,792 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 4,829 tok |
| oven-sh/bun bun.com Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one | 95,891 | Claude Code, Codex, OpenCode | 19 | 4,512 tok |
| Stirling-Tools/Stirling-PDF stirling.com #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere | 91,359 | Claude Code | 2 | — |
| infiniflow/ragflow ragflow.io RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cu | 90,107 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,186 tok |
| astral-sh/uv docs.astral.sh An extremely fast Python package and project manager, written in Rust. | 89,500 | Claude Code, Codex, OpenCode | 6 | 450 tok |
| laravel/laravel laravel.com Laravel is a web application framework with expressive, elegant syntax. We’ve already laid | 84,934 | Claude Code, Codex, OpenCode | 2 | 636 tok |
| rtk-ai/rtk rtk-ai.app CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust | 78,974 | Claude Code, GitHub Copilot | 29 | 2,681 tok |
| colbymchenry/codegraph colbymchenry.github.io Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemi | 69,769 | Claude Code, Codex | 3 | 10,633 tok |
| coollabsio/coolify coolify.io An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you e | 61,464 | Claude Code, Codex, OpenCode | 14 | 6,480 tok |
| BerriAI/litellm docs.litellm.ai The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (o | 58,128 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,540 tok |
| Homebrew/brew brew.sh 🍺 The Package Manager for Everywhere | 49,415 | Claude Code | 2 | — |
| HKUDS/nanobot nanobot.wiki Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with Web | 47,737 | Claude Code, Codex, OpenCode | 2 | 1,294 tok |
| apache/airflow airflow.apache.org Apache Airflow - A platform to programmatically author, schedule, and monitor workflows | 46,749 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 9,975 tok |
| ccxt/ccxt docs.ccxt.com A unified trading API with more than 100 crypto exchanges and prediction markets in JavaSc | 43,878 | 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 |
| HeyPuter/puter puter.com 🌐 The Internet Computer! Free, Open-Source, and Self-Hostable. | 43,413 | Claude Code, Codex, OpenCode | 2 | 4,192 tok |
| amruthpillai/reactive-resume rxresu.me A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customi | 42,221 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,768 tok |
| agno-agi/agno docs.agno.com Build, run, and manage agent platforms. | 42,067 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,906 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 |
| qarmin/czkawka Multi functional app to find duplicates, empty folders, similar images etc. | 33,244 | Claude Code, Codex, OpenCode | 2 | 4,346 tok |
| binarywang/WxJava Java SDK for WeChat development, supporting back-end development for WeChat Pay, Open Plat | 33,070 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,461 tok |
| github/github-mcp-server GitHub's official MCP Server | 32,740 | Claude Code, GitHub Copilot | 2 | 3,217 tok |
| conductor-oss/conductor docs.conductor-oss.org Conductor is an event driven agentic workflow engine providing durable and highly resilien | 32,184 | Claude Code, Codex, OpenCode | 3 | 2,762 tok |
| googleworkspace/cli developers.google.com Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Cha | 30,753 | Claude Code, Codex, OpenCode | 3 | 2,720 tok |
| wilsonfreitas/awesome-quant wilsonfreitas.github.io A curated list of insanely awesome libraries, packages and resources for Quants (Quantitat | 29,448 | Claude Code, Codex, OpenCode | 2 | 2,667 tok |
| openai/openai-agents-python openai.github.io A lightweight, powerful framework for multi-agent workflows | 29,214 | Claude Code, Codex, OpenCode | 16 | 8,009 tok |
| jarrodwatts/claude-hud A Claude Code plugin that shows what's happening - context usage, active tools, running ag | 27,841 | Claude Code | 1 | 1,531 tok |
| Kilo-Org/kilocode kilo.ai Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with | 27,190 | Claude Code, Codex, OpenCode | 12 | 4,334 tok |
| vercel/ai ai-sdk.dev The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-sou | 26,595 | Claude Code, Codex, OpenCode | 4 | 2,903 tok |
| biomejs/biome biomejs.dev A toolchain for web projects, aimed to provide functionalities to maintain them. Biome off | 25,717 | Claude Code, Codex, OpenCode | 14 | 989 tok |
| modelcontextprotocol/python-sdk py.sdk.modelcontextprotocol.io The official Python SDK for Model Context Protocol servers and clients | 24,211 | Claude Code, Codex, OpenCode | 4 | 2,212 tok |
| tursodatabase/turso A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The | 24,185 | Claude Code, Codex, OpenCode | 15 | 2,197 tok |
| micro/go-micro go-micro.dev A Go agent harness and service framework | 23,059 | Claude Code, Codex, OpenCode | 2 | 2,557 tok |
| Skyvern-AI/skyvern skyvern.com Automate browser based workflows with AI | 22,936 | Claude Code, Codex, OpenCode | 3 | 1,555 tok |
| forem/forem forem.com For empowering community 🌱 | 22,774 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,983 tok |
| comet-ml/opik comet.com Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows wit | 21,822 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 14,869 tok |
| elizaOS/eliza elizaresearch.ai Open source agentic operating system | 19,261 | Claude Code, Codex, OpenCode | 2 | 11,794 tok |
| ccusage/ccusage ccusage.com npx ccusage | 18,381 | Claude Code, Codex, OpenCode | 21 | 844 tok |
| emcie-co/parlant parlant.io Build reliable customer-facing AI agents with Parlant: an interaction control harness opti | 18,278 | Claude Code | 1 | 611 tok |
| RightNow-AI/openfang openfang.sh Open-source Agent Operating System | 18,163 | Claude Code, Codex, OpenCode | 2 | 1,448 tok |
| itwanger/toBeBetterJavaer javabetter.cn An easy-to-understand, witty, and humorous Java learning guide covering core topics includ | 17,579 | Claude Code, Codex, OpenCode | 15 | 747 tok |
| genlayerlabs/genlayer-project-boilerplate | 17,281 | Claude Code | 1 | 1,636 tok |
| FreshRSS/FreshRSS freshrss.org A free, self-hostable news aggregator… | 15,931 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,241 tok |
| ag-ui-protocol/ag-ui ag-ui.com AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications. | 15,743 | Claude Code, Codex, OpenCode | 16 | 1,403 tok |