43,533 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 |
|---|---|---|---|---|
| appleboy/CodeGPT A CLI written in Go language that writes git commit messages or do a code review brief for | 1,505 | Claude Code | 1 | 1,261 tok |
| chmod777john/swarm-ide agents.flex42.dev An IDE built for Agent Swarms, supporting Kimi-2.5, GLM-4.7, and more (compatible with mod | 1,501 | Claude Code, Codex | 1 | — |
| beehive-lab/TornadoVM tornadovm.org Write Java. Run on GPUs. Fast. | 1,501 | Claude Code | 3 | — |
| yigitkonur/cli-continues resume any AI coding session in another tool — Claude Code, Copilot, Gemini, Codex, Cursor | 1,501 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 6,193 tok |
| ZhangHanDong/harness-engineering-from-cc-to-ai-coding zhanghandong.github.io Harness Engineering From Claude Code source code to AI Coding | 1,500 | Claude Code | 2 | 1,780 tok |
| coder/agentapi HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex | 1,500 | Codex, OpenCode | 1 | 812 tok |
| microsoft/ai-dev-gallery An open-source project for Windows developers to learn how to add AI with local models and | 1,500 | GitHub Copilot | 7 | 4,941 tok |
| fim-ai/fim-one one.fim.ai Open-source agent platform for Global × China enterprises — wire every system through one | 1,497 | Claude Code, Gemini CLI | 5 | 4,639 tok |
| pollen-robotics/reachy_mini hf.co Reachy Mini's SDK | 1,496 | Claude Code, Codex, OpenCode | 3 | 4,730 tok |
| mattzh72/articraft Reference code for the articraft paper. | 1,495 | Claude Code, Codex, OpenCode | 2 | 2,783 tok |
| six2dez/burp-ai-agent burp-ai-agent.six2dez.com Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy control | 1,495 | Claude Code, Codex, OpenCode | 2 | 1,273 tok |
| krusemediallc/arcads-claude-code Arcads external API: agent skills, prompting library, and Cursor/Claude workspace | 1,493 | Claude Code, Codex, OpenCode | 4 | 1,910 tok |
| live-codes/livecodes livecodes.io A Code Playground That Just Works! | 1,492 | Claude Code, Codex, OpenCode | 16 | 2,062 tok |
| dirac-run/dirac Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-8 | 1,491 | Codex, OpenCode | 1 | 777 tok |
| github/gh-stack gh.io GitHub Stacked PRs | 1,491 | Codex, GitHub Copilot, OpenCode | 2 | 2,554 tok |
| siddsachar/row-bot row-bot.ai Row-Bot - Personal AI Sovereignty. A local-first AI assistant with integrated tools, a per | 1,490 | Claude Code, Codex, OpenCode | 2 | 2,634 tok |
| vanloctech/youwee A beautiful, cross-platform downloader for YouTube, TikTok, Instagram, and 1800+ sites (yt | 1,488 | Codex, OpenCode | 1 | 1,488 tok |
| huangserva/skill-prompt-generator An AI portrait Prompt generation system based on Claude Skill that intelligently combines | 1,482 | Claude Code | 3 | — |
| umputun/ralphex ralphex.com Extended Ralph loop for autonomous AI-driven plan execution | 1,481 | Claude Code, Codex | 1 | 14,738 tok |
| openonion/connectonion docs.connectonion.com The Best AI Agent Framework for Agent Collaboration. | 1,480 | Claude Code, Codex, OpenCode | 2 | 11,055 tok |
| tddworks/ClaudeBar tddworks.github.io A macOS menu bar application that monitors AI coding assistant usage quotas. Keep track of | 1,480 | Claude Code | 7 | 3,446 tok |
| nickclyde/duckduckgo-mcp-server A Model Context Protocol (MCP) server that provides web search capabilities through DuckDu | 1,475 | Claude Code | 1 | 1,548 tok |
| silverstein/minutes useminutes.app Open-source, local-first Granola/Otter alternative that Claude Code, Codex, Cursor, and an | 1,474 | Claude Code, Codex, OpenCode | 3 | 9,954 tok |
| Open-Source-Legal/OpenContracts open-source-legal.github.io The open document intelligence platform for builders and hackers - DMS for the agentic wor | 1,474 | Claude Code | 1 | 9,286 tok |
| chrysb/alphaclaw The ultimate setup harness for OpenClaw. Deploy in minutes. Stay running for months. No CL | 1,473 | Claude Code, Codex, OpenCode | 5 | 3,874 tok |
| NVIDIA/deepops Tools for building GPU clusters | 1,472 | Codex, OpenCode | 1 | 1,353 tok |
| team-reflect/reflect-open Open-source Reflect rewrite: A local-first AI agent-friendly Markdown note-taking app | 1,471 | Claude Code, Codex, OpenCode | 4 | 4,263 tok |
| hyhmrright/brooks-lint hyhmrright.github.io AI code reviews grounded in 12 classic engineering books — decay risk diagnostics with boo | 1,471 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,076 tok |
| flutter-it/get_it pub.dev Get It - Simple direct Service Locator that allows to decouple the interface from a concre | 1,470 | Claude Code | 1 | 1,867 tok |
| limecloud/lime limeai.run Full-stack AI agent for coding, files, terminals, tools, research, content, multimodal wor | 1,470 | Claude Code, Codex, OpenCode | 2 | 1,786 tok |
| ghostwright/phantom ghostwright.dev An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secur | 1,468 | Claude Code | 1 | 9,391 tok |
| traycerai/traycer traycer.ai Traycer: Nerve Center for Agentic Coding | 1,468 | Claude Code, Codex, OpenCode | 2 | 988 tok |
| google/mantis cloud.google.com A modular, stack-agnostic toolkit of security review skills for AI coding agents to autono | 1,464 | Codex, OpenCode | 1 | 822 tok |
| HexmosTech/git-lrc hexmos.com Free, Micro AI Code Reviews That Run on Git Commit | 1,463 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,568 tok |
| lgazo/drawio-mcp-server Draw.io Model Context Protocol (MCP) Server | 1,462 | Claude Code, Codex, OpenCode | 3 | 2,228 tok |
| AtomicBot-ai/Atomic-Chat atomic.chat Local AI app and inference engine for agents. Run open-weight LLMs locally — private, 100% | 1,462 | Codex, OpenCode | 1 | 2,739 tok |
| starc007/ui-components beui.dev Motion components for React. Copy, paste, done. | 1,462 | Claude Code, Codex, OpenCode | 2 | 6,752 tok |
| inkline/inkline inkline.io Inkline is the intuitive UI Components library that gives you a developer-friendly foundat | 1,462 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 27 | 1,855 tok |
| egoist/waku waku.sh ⚡ A native app for all your coding agents. | 1,455 | Claude Code, Codex, OpenCode | 2 | 1,415 tok |
| tracewayapp/traceway tracewayapp.com The only tool you need to know what is happening and how to fix it. | 1,453 | Claude Code, Codex, OpenCode | 2 | 32,446 tok |
| actionbook/rust-skills Rust Developer AI Assistance System — Meta-Problem-Driven Knowledge Indexing | 1,453 | Claude Code, Codex, OpenCode | 2 | 1,943 tok |
| microsoft/hve-core A refined collection of Hypervelocity Engineering components (instructions, prompts, agent | 1,453 | GitHub Copilot | 7 | 12,204 tok |
| txperl/PixivBiu A Pixiv client. Easy to search, browse, and download artworks. | 1,452 | Claude Code, Codex, OpenCode | 2 | 2,342 tok |
| agent0ai/dox agent-zero.ai Self-documenting AGENTS.md | 1,452 | Codex, OpenCode | 1 | 820 tok |
| win4r/ClawTeam-OpenClaw youtu.be ClawTeam fork fully adapted for OpenClaw — multi-agent swarm coordination with OpenClaw as | 1,451 | Claude Code, Codex | 3 | 3,463 tok |
| modelcontextprotocol/kotlin-sdk modelcontextprotocol.github.io The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in coll | 1,450 | Claude Code, Codex, OpenCode | 4 | 864 tok |
| jellydn/zed-101-setup itman.fyi Your ultimate guide to setting up Zed with Vim mode, tailored settings, and key bindings f | 1,448 | Codex, OpenCode | 1 | 584 tok |
| ryanstephen/lil-agents tiny AI companions that live on your macOS dock | 1,447 | Claude Code | 1 | 482 tok |
| DEEIX-AI/DEEIX-Chat deeix.com An enterprise AI workspace for model routing, multimodal chat, files, tools, billing, iden | 1,447 | Codex | 1 | — |
| nucliweb/webperf-snippets webperf-snippets.nucliweb.net ⚡️ 💾 Web Performance Snippets | 1,445 | Claude Code | 8 | 853 tok |