23,261 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 agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708
All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| edison7009/EchoBird echobird.ai One-click install + model switch:Claude Code,Codex CLI (OpenAI), Grok Build (xAI), DeepSee | 3,212 | Codex, OpenCode | 1 | 786 tok |
| xpf0000/FlyEnv flyenv.com Native local development environment for Windows, macOS & Linux. A modern alternative to X | 3,209 | Codex, OpenCode | 2 | 3,063 tok |
| Norman-bury/research-writing-skill Research Writing Assistant | 3,195 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,658 tok |
| liaohch3/claude-tap Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cu | 3,192 | Claude Code, Codex, OpenCode | 12 | 1,674 tok |
| GladysAssistant/Gladys gladysassistant.com A privacy-first, open-source home assistant | 3,190 | Codex, OpenCode | 1 | 2,590 tok |
| amalshaji/portr portr.dev Expose local http, tcp or websocket connections to the public internet | 3,185 | Codex, OpenCode | 1 | 598 tok |
| apache/hugegraph hugegraph.apache.org A graph database that supports more than 100+ billion data, high performance and scalabili | 3,175 | Codex, OpenCode | 1 | 1,126 tok |
| bradygaster/squad bradygaster.github.io Squad: AI agent teams for any project | 3,173 | Claude Code, Codex, GitHub Copilot | 37 | 2,314 tok |
| dosco/graphjin graphjin.com One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and cod | 3,165 | Claude Code, Codex, OpenCode | 3 | 5,837 tok |
| Ontos-AI/knowhere knowhereto.ai Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG. | 3,158 | Codex, OpenCode | 1 | 7,465 tok |
| yoshiko-pg/difit yoshiko-pg.github.io A lightweight command-line tool that spins up a local web server to display Git commit dif | 3,156 | Claude Code, Codex, OpenCode | 7 | 698 tok |
| HiThink-Tech/Financial-API fuyao.aicubes.cn Official Tonghuashun (HiThink) A-share financial data service providing real-time and hist | 3,149 | Codex, OpenCode | 1 | 1,319 tok |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,146 | Claude Code, Codex, OpenCode | 2 | 3,175 tok |
| marc2332/freya freyaui.dev Cross-platform native GUI library for 🦀 Rust | 3,144 | Claude Code, Codex, OpenCode | 2 | 666 tok |
| tfredrich/RestApiTutorial.com restapitutorial.com HTML Source code for www.RestApiTutorial.com | 3,142 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| keon/browser-control A tiny, fast Rust CLI that drives a real browser over the Chrome DevTools Protocol — built | 3,142 | Codex, OpenCode | 1 | 484 tok |
| mikeyobrien/ralph-orchestrator An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestra | 3,133 | Claude Code, Codex, OpenCode | 19 | 2,873 tok |
| Forward-Future/loopy signals.forwardfuture.ai A library of practical AI-agent loops and an installable skill for finding, adapting, and | 3,123 | Codex, OpenCode | 1 | 2,320 tok |
| stravu/crystal nimbalyst.com (Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git | 3,115 | Claude Code, Codex, OpenCode | 2 | 7,093 tok |
| SynkraAI/aiox-core Synkra AIOS: AI-Orchestrated System for Full Stack Development - Core Framework v4.0 | 3,114 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 1,466 tok |
| TanStack/ai tanstack.com 🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents | 3,099 | Claude Code, Codex, OpenCode | 12 | 7,434 tok |
| agavra/tuicr tuicr.dev a code review TUI with vim keybindings | 3,099 | Codex, GitHub Copilot, OpenCode | 2 | 10,441 tok |
| elevenlabs/elevenlabs-python elevenlabs.io The official Python SDK for the ElevenLabs API. | 3,093 | Codex, OpenCode | 1 | 114 tok |
| msgbyte/tianji tianji.dev Tianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not o | 3,091 | Codex, OpenCode | 1 | 444 tok |
| hydra-db/hydradb hydradb.com HydraDB - fast graph database on object storage | 3,084 | Claude Code, Codex, OpenCode | 2 | 5,745 tok |
| wquguru/harness-books harness-books.agentway.dev 📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: | 3,083 | Claude Code, Codex, OpenCode | 3 | 913 tok |
| spiceai/spiceai docs.spiceai.org Add a real-time analytics node to your operational database. Spice is a portable, accelera | 3,080 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 10,446 tok |
| off-grid-ai/OGAM getoffgridai.co The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or | 3,080 | Claude Code, Codex, OpenCode | 3 | 264 tok |
| Soju06/codex-lb soju06.github.io Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and O | 3,077 | Claude Code, Codex, OpenCode | 15 | 1,977 tok |
| mitsuhiko/agent-stuff These are commands I use with agents, mostly Claude | 3,076 | Codex, OpenCode | 1 | 116 tok |
| chaterm/Chaterm chaterm.ai Open source AI terminal for cloud and infrastructure management, enabling you to deploy, t | 3,071 | Claude Code, Codex, OpenCode | 2 | 3,932 tok |
| microsoft/Generative-AI-for-beginners-dotnet aka.ms Five lessons, learn how to really apply AI to your .NET Applications | 3,064 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 6,616 tok |
| sonos/tract Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference | 3,063 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 893 tok |
| DingTalk-Real-AI/dingtalk-workspace-cli DingTalk Workspace is an officially open-sourced cross-platform CLI tool from DingTalk. It | 3,061 | Codex, OpenCode | 1 | 7,929 tok |
| WecomTeam/wecom-cli Enterprise WeChat Open Platform command-line tool — enables both humans and AI Agents to o | 3,061 | Codex, OpenCode | 1 | 3,754 tok |
| coder/claudecode.nvim 🧩 Claude Code Neovim IDE Extension | 3,058 | Claude Code, Codex, OpenCode | 4 | 6,211 tok |
| chuspeeism/dashi-taskboard A modern, flexible, embeddable task panel supporting Codex and DeepSeek Harness | 3,051 | Codex, OpenCode | 1 | 4,429 tok |
| audreyt/ethercalc ethercalc.net Node.js port of Multi-user SocialCalc | 3,047 | Codex, OpenCode | 1 | 2,742 tok |
| MetaMask/metamask-mobile metamask.io Mobile web browser providing access to websites that use the Ethereum blockchain | 3,026 | Claude Code, Codex, OpenCode | 4 | 2,420 tok |
| projectchrono/chrono projectchrono.org High-performance C++ library for multiphysics and multibody dynamics simulations | 3,026 | Codex, OpenCode | 1 | 2,012 tok |
| rpamis/comet docs.comet.rpamis.com Comet: agent skill harness for turning ideas into evaluated workflows | 3,019 | Claude Code, Codex, OpenCode | 2 | 8,412 tok |
| zerx-lab/FluxDown fluxdown.zerx.dev Rust-powered multi-protocol download manager supporting HTTP/FTP/BitTorrent magnet links a | 3,008 | Codex, OpenCode | 1 | 6,247 tok |
| Shelf-nu/shelf.nu shelf.nu A free open source IT asset / Equipment / management and scheduling system. | 3,006 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 13,457 tok |
| Simon-He95/markstream-vue markstream.simonhe.me Multi-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Svelte, | 3,005 | Codex, OpenCode | 12 | 644 tok |
| signerlabs/ShipSwift shipswift.app AI-native SwiftUI component library with full-stack recipes — connect via MCP for instant | 2,988 | Codex, OpenCode | 1 | 1,107 tok |
| wasserth/TotalSegmentator Tool for robust segmentation of >100 important anatomical structures in CT and MR images | 2,982 | Codex, OpenCode | 1 | 1,221 tok |
| zts212653/clowder-ai Build AI teams, not just agents. Hard rails, soft power, shared mission. | 2,980 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 719 tok |
| vercel-labs/opensrc opensrc.sh Fetch source code for npm packages to give AI coding agents deeper context | 2,979 | Codex, OpenCode | 1 | 822 tok |
| qxcnm/Codex-Manager An account management and switching tool for Codex CLI. Provides local gateway forwarding | 2,976 | Codex, OpenCode | 1 | 1,221 tok |
| ccch1mneyyy/dsh-TUI dshtui.com DSH official WeChat featured TUI plugin — Claude Code style: whale bar, live status, strea | 2,969 | Claude Code, Codex, OpenCode | 9 | 2,103 tok |