2,167 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 |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| XiaomiMiMo/MiMo-Code mimo.xiaomi.com MiMo Code: Where Models and Agents Co-Evolve | 13,760 | Claude Code, Codex, OpenCode | 3 | 903 tok |
| anomalyco/opentui opentui.com OpenTUI is a library to build terminal user interfaces (TUI) | 13,714 | Codex, OpenCode | 1 | 1,100 tok |
| 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 |
| 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 |
| vercel-labs/native native-sdk.dev Toolkit for building native desktop apps | 7,828 | Codex, OpenCode | 1 | 851 tok |
| HuLaSpark/HuLa hulaspark.com 🍀 A cross-platform instant messaging desktop application with exceptional performance bui | 7,801 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode, Windsurf | 5 | 5 tok |
| Tencent/AI-Infra-Guard tencent.github.io A full-stack AI Red Teaming platform securing AI ecosystems via Agent Scan, Skills Scan, M | 7,392 | Claude Code, Codex, OpenCode | 2 | 2,177 tok |
| kyegomez/swarms docs.swarms.world The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai | 7,353 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 11,047 tok |
| Serial-Studio/Serial-Studio serial-studio.com Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more. | 7,312 | Claude Code, Codex, OpenCode | 22 | 14,489 tok |
| sammchardy/python-binance python-binance.readthedocs.io Binance Exchange API python implementation for automated trading | 7,221 | Claude Code, Codex | 1 | — |
| ZSeven-W/openpencil op.zseven.tech The world's first open-source AI-native vector design tool and the first to feature concur | 7,082 | Claude Code, Codex, OpenCode | 2 | 1,964 tok |
| Arthur-Ficial/apfel apfel.franzai.com The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat | 6,579 | Claude Code, Codex, OpenCode | 3 | 7,736 tok |
| Nukesor/pueue :stars: Manage your shell commands. | 6,413 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 529 tok |
| apache/camel camel.apache.org Apache Camel is an open source integration framework with 350+ connectors. Write routes in | 6,393 | Claude Code, Codex, OpenCode | 2 | 3,538 tok |
| agentscope-ai/agentscope-java java.agentscope.io Build distributed, production-grade, long-running agents. | 6,265 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,551 tok |
| Dicklesworthstone/destructive_command_guard A fast Rust safety hook that blocks destructive shell, git, and filesystem commands before | 6,259 | Codex, OpenCode | 1 | 18,888 tok |
| RediSearch/RediSearch redis.io A query and indexing engine for Redis, providing secondary indexing, full-text search, vec | 6,245 | Claude Code, Codex, OpenCode | 40 | 6,911 tok |
| ModelEngine-Group/nexent modelengine-group.github.io Nexent is a zero-code platform for auto-generating production-grade AI agents using Harnes | 6,146 | Claude Code, Codex, OpenCode | 9 | 1,653 tok |