2,304 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| 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?" | 332,772 | Claude Code, Codex, OpenCode | 2 | 441 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| denoland/deno deno.com A modern runtime for JavaScript and TypeScript. | 108,850 | Claude Code, GitHub Copilot | 8 | 6,070 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 |
| 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 |
| Stirling-Tools/Stirling-PDF stirling.com #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere | 95,485 | Claude Code | 2 | — |
| 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 |
| rtk-ai/rtk rtk-ai.app CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust | 85,661 | Claude Code, GitHub Copilot | 33 | 3,175 tok |
| laravel/laravel laravel.com Laravel is a web application framework with expressive, elegant syntax. We’ve already laid | 85,253 | Claude Code, Codex, OpenCode | 2 | 636 tok |
| colbymchenry/codegraph colbymchenry.github.io Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemi | 76,794 | Claude Code, Codex, OpenCode | 4 | 10,506 tok |
| coollabsio/coolify coolify.io An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you e | 65,687 | Claude Code, Codex, OpenCode | 12 | 9,691 tok |
| BerriAI/litellm docs.litellm.ai The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (o | 62,790 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 4,445 tok |
| Homebrew/brew brew.sh 🍺 The Package Manager for Everywhere | 50,171 | Claude Code | 2 | — |
| apache/airflow airflow.apache.org Apache Airflow - A platform to programmatically author, schedule, and monitor workflows | 47,377 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 6,957 tok |
| amruthpillai/reactive-resume rxresu.me A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customi | 45,140 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,823 tok |
| ccxt/ccxt docs.ccxt.com A unified trading API with more than 100 crypto exchanges and prediction markets in JavaSc | 44,760 | Claude Code, Codex, OpenCode | 29 | 10,254 tok |
| colinhacks/zod zod.dev TypeScript-first schema validation with static type inference | 44,266 | Claude Code, Codex, Cursor, OpenCode | 5 | 5,141 tok |
| HeyPuter/puter puter.com 🌐 The Internet Computer! Free, Open-Source, and Self-Hostable. | 44,094 | Claude Code, Codex, OpenCode | 2 | 6,733 tok |
| agno-agi/agno docs.agno.com The self-driving agent platform | 43,076 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,939 tok |
| Hmbown/CodeWhale codewhale.net Open-source agent for the terminal written in Rust. Use any provider or model. Issues & PR | 41,163 | Claude Code, Codex, OpenCode | 2 | 3,295 tok |
| trpc/trpc trpc.io 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy. | 40,778 | Claude Code, Codex, OpenCode | 8 | 909 tok |
| qarmin/czkawka Multi functional app to find duplicates, empty folders, similar images etc. | 34,870 | Claude Code, Codex, OpenCode | 2 | 4,521 tok |
| github/github-mcp-server GitHub's official MCP Server | 34,264 | Claude Code, GitHub Copilot | 2 | 3,219 tok |
| binarywang/WxJava Java SDK for WeChat development, supporting back-end development for WeChat Pay, Open Plat | 33,184 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,461 tok |
| conductor-oss/conductor docs.conductor-oss.org Conductor is an event driven agentic workflow engine providing durable and highly resilien | 32,431 | Claude Code, Codex, OpenCode | 3 | 2,832 tok |
| googleworkspace/cli developers.google.com Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Cha | 32,131 | Claude Code, Codex, OpenCode | 3 | 2,720 tok |
| openai/openai-agents-python openai.github.io A lightweight, powerful framework for multi-agent workflows | 30,523 | Claude Code, Codex, OpenCode | 16 | 7,131 tok |
| wilsonfreitas/awesome-quant wilsonfreitas.github.io A curated list of insanely awesome libraries, packages and resources for Quants (Quantitat | 30,490 | Claude Code, Codex, OpenCode | 2 | 2,690 tok |
| recharts/recharts recharts.github.io Redefined chart library built with React and D3 | 27,687 | Claude Code, Codex, OpenCode | 9 | 628 tok |
| biomejs/biome biomejs.dev A toolchain for web projects, aimed to provide functionalities to maintain them. Biome off | 26,053 | Claude Code, Codex, OpenCode | 13 | 1,127 tok |
| tursodatabase/turso A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The | 25,173 | Claude Code, Codex, OpenCode | 15 | 2,958 tok |
| modelcontextprotocol/python-sdk py.sdk.modelcontextprotocol.io The official Python SDK for Model Context Protocol servers and clients | 24,773 | Claude Code, Codex, OpenCode | 4 | 2,212 tok |
| JanDeDobbeleer/oh-my-posh ohmyposh.dev The most customisable and low-latency cross platform/shell prompt renderer | 23,715 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,122 tok |
| Skyvern-AI/skyvern skyvern.com Automate browser based workflows with AI | 23,342 | Claude Code, Codex, OpenCode | 3 | 1,554 tok |
| comet-ml/opik comet.com Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows wit | 23,208 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 14,918 tok |
| micro/go-micro go-micro.dev A framework for agents, tools and services | 23,084 | Claude Code, Codex, OpenCode | 2 | 2,557 tok |
| forem/forem forem.com For empowering community 🌱 | 22,813 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 11,397 tok |
| ccusage/ccusage ccusage.com npx ccusage | 19,339 | Claude Code, Codex, OpenCode | 20 | 841 tok |
| genlayerlabs/genlayer-project-boilerplate | 19,304 | Claude Code | 1 | 1,636 tok |
| compiler-explorer/compiler-explorer godbolt.org Run compilers interactively from your web browser and interact with the assembly | 19,176 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,616 tok |
| RightNow-AI/openfang openfang.sh Open-source Agent Operating System | 18,243 | Claude Code, Codex, OpenCode | 2 | 1,448 tok |
| ag-ui-protocol/ag-ui ag-ui.com AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications. | 17,038 | Claude Code, Codex, OpenCode | 16 | 1,403 tok |
| FreshRSS/FreshRSS freshrss.org A free, self-hostable news aggregator… | 16,515 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,277 tok |
| k2-fsa/sherpa-onnx k2-fsa.github.io Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation | 15,762 | Claude Code | 1 | 1,119 tok |
| apache/pulsar pulsar.apache.org Apache Pulsar - distributed pub-sub messaging system | 15,356 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,871 tok |
| e2b-dev/E2B docs.e2b.dev Open-source, secure environment with real-world tools for enterprise-grade agents. | 14,730 | Claude Code, Codex, OpenCode | 2 | 379 tok |