3,468 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 |
|---|---|---|---|---|
| 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 |
| magicuidesign/magicui magicui.design UI Library for Design Engineers. Animated components and effects you can copy and paste in | 23,102 | Codex, OpenCode | 1 | 3,445 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 |
| lexmount/moli browser.lexmount.com Best headless browser for AI agents. Lite, Fast, High-Compatibility. Built in Rust | 22,727 | Codex, OpenCode | 1 | 105 tok |
| google/adk-python google.github.io An open-source, code-first Python toolkit for building, evaluating, and deploying sophisti | 22,117 | Codex, OpenCode | 1 | 324 tok |
| elizaOS/eliza elizaresearch.ai Open source agentic operating system | 19,774 | Codex, OpenCode | 1 | 982 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 |
| zhanymkanov/fastapi-best-practices FastAPI Best Practices and Conventions we used at our startup | 18,292 | Codex, OpenCode | 1 | 4,106 tok |
| RightNow-AI/openfang openfang.sh Open-source Agent Operating System | 18,243 | Claude Code, Codex, OpenCode | 2 | 1,448 tok |
| lidge-jun/opencodex opencodex.me Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Gro | 18,235 | Codex, OpenCode | 1 | 6,679 tok |
| ipfs/kubo docs.ipfs.tech IPFS implementation in Go: a daemon that stores and serves content-addressed data, with a | 17,175 | Codex, OpenCode | 1 | 7,449 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 |
| microsoft/agent-framework aka.ms A framework for building, orchestrating and deploying AI agents and multi-agent workflows | 14,553 | Claude Code, Codex, GitHub Copilot | 6 | 957 tok |
| fathah/hermes-desktop hermesone.org Desktop Companion for Hermes Agent | 14,536 | Claude Code, Codex, OpenCode | 9 | 2,500 tok |
| 567-labs/instructor python.useinstructor.com structured outputs for llms | 14,098 | Claude Code | 1 | 3,148 tok |
| XiaomiMiMo/MiMo-Code mimo.xiaomi.com MiMo Code: Where Models and Agents Co-Evolve | 13,760 | Claude Code, Codex, OpenCode | 3 | 903 tok |
| modelcontextprotocol/typescript-sdk ts.sdk.modelcontextprotocol.io The official TypeScript SDK for Model Context Protocol servers and clients | 13,715 | Claude Code | 1 | 295 tok |
| anomalyco/opentui opentui.com OpenTUI is a library to build terminal user interfaces (TUI) | 13,714 | Codex, OpenCode | 1 | 1,100 tok |
| ccfos/nightingale n9e.io Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI | 13,453 | Claude Code | 1 | 2,244 tok |
| maxrave-dev/SimpMusic simpmusic.org A cross-platform music app using YouTube Music for backend | 12,831 | Claude Code | 24 | — |
| simonw/llm llm.datasette.io Access large language models from the command-line | 12,709 | Codex, OpenCode | 1 | 100 tok |
| spencermountain/compromise compromise.cool modest natural-language processing | 12,172 | Codex, OpenCode | 1 | 1,363 tok |
| Arize-ai/phoenix arize.com AI Observability & Evaluation | 12,165 | Claude Code, Codex, Cursor, OpenCode | 36 | 270 tok |
| cocoindex-io/cocoindex cocoindex.io Incremental engine for long horizon agents 🌟 Star if you like it! | 11,827 | Claude Code, Codex, OpenCode | 5 | 6,373 tok |
| dmtrKovalenko/fff fff.dmtrkovalenko.dev The fastest and the most accurate file search SDK for AI agents, Neovim, Rust, C, Python, | 11,212 | Claude Code, Codex, OpenCode | 2 | 1,324 tok |
| ValueCell-ai/valuecell valuecell.ai ValueCell is a community-driven, multi-agent platform for financial applications. | 11,043 | Codex, OpenCode | 1 | 1,224 tok |
| VoltAgent/voltagent voltagent.dev AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework | 10,923 | Claude Code, Codex, OpenCode | 2 | 340 tok |
| kyutai-labs/pocket-tts A TTS that fits in your CPU (and pocket) | 10,212 | Codex, OpenCode | 1 | 1,795 tok |
| GetBindu/Bindu docs.getbindu.com Bindu: The identity, communication, and payments layer for AI agents. | 10,006 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 7,026 tok |
| darknessomi/musicbox A command-line version of NetEase Cloud Music | 9,873 | Codex, OpenCode | 1 | 579 tok |
| tobymao/sqlglot sqlglot.com Python SQL Parser and Transpiler | 9,764 | Claude Code, Codex, OpenCode | 2 | 4,261 tok |
| Finb/Bark bark.day.app Bark is an iOS App which allows you to push custom notifications to your iPhone | 9,485 | Claude Code, Codex, OpenCode | 2 | 1,491 tok |
| major/MySQLTuner-perl MySQLTuner is a script written in Perl that will assist you with your MySQL configuration | 9,476 | Claude Code, Codex, Gemini CLI | 8 | 592 tok |
| crynta/terax-ai terax.app Lightweight (7MB) terminal-first AI-native development environment | 9,436 | Claude Code, Codex, OpenCode | 2 | 7 tok |
| mikro-orm/mikro-orm mikro-orm.io TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. S | 9,268 | Claude Code, GitHub Copilot | 3 | 1,553 tok |
| mark3labs/mcp-go mcp-go.dev A Go implementation of the Model Context Protocol (MCP), enabling seamless integration bet | 9,225 | Codex, OpenCode | 1 | 464 tok |
| SWE-agent/mini-swe-agent mini-swe-agent.com The 100 line AI agent that solves GitHub issues or helps you in your command line. Radical | 9,114 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,358 tok |
| google/adk-go google.github.io An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticate | 8,943 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,560 tok |
| pydantic/monty pydantic.dev A secure Python sandbox, written in Rust, for code written by AI. | 8,840 | Claude Code, Codex, OpenCode | 13 | 17,798 tok |
| freecodexyz/free-code x.com The free build of Claude Code. All telemetry removed, security-prompt guardrails stripped, | 8,804 | Claude Code, Codex, OpenCode | 2 | 2,657 tok |
| librosa/librosa librosa.org Python library for audio and music analysis | 8,802 | Codex, OpenCode | 1 | 212 tok |
| Upsonic/Upsonic docs.upsonic.ai Build autonomous AI agents in Python. | 7,966 | Claude Code | 2 | 2,950 tok |