44,817 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| RunMaestro/Maestro runmaestro.ai Agent Orchestration Command Center | 3,545 | Claude Code, Codex, OpenCode | 2 | 20,814 tok |
| agavra/tuicr tuicr.dev a code review TUI with vim keybindings | 3,534 | Codex, GitHub Copilot, OpenCode | 2 | 12,392 tok |
| johnfanv2/LenovoLegionLinux Driver and tools for controlling Lenovo Legion laptops in Linux including fan control and | 3,531 | Codex, OpenCode | 1 | 1,712 tok |
| smallcloudai/refact refact.ai AI Agent that handles engineering tasks end-to-end: integrates with developers’ tools, pla | 3,531 | Claude Code, Codex, OpenCode | 2 | 2,346 tok |
| edison7009/EchoBird echobird.ai All-in-one AI desktop app: one-click install for Claude Code, Codex CLI, DeepSeek and more | 3,520 | Codex, OpenCode | 1 | 2,413 tok |
| eracle/OpenOutreach openoutreach.app Open-source AI agent for B2B lead generation — describe your product, it finds the people | 3,520 | Claude Code | 1 | 3,475 tok |
| tursodatabase/agentfs agentfs.ai The filesystem for agents. | 3,509 | Claude Code | 2 | — |
| superagent-ai/grok-cli An open-source coding agent for the Grok API | 3,505 | Codex, OpenCode | 1 | 467 tok |
| himself65/finance-skills skills.himself65.com A collection of skills for AI financial analysis. | 3,505 | Claude Code, Codex, OpenCode | 2 | 3,460 tok |
| simonlin1212/Vibe-Research viberesearch.wiki Vibe-Research: Your Personal Trading Research Agent · A personal investment research Agent | 3,504 | Claude Code, Codex, OpenCode | 8 | 4,457 tok |
| swarmpit/swarmpit swarmpit.io Lightweight AI-friendly Docker Swarm management | 3,503 | Claude Code | 1 | 2,912 tok |
| dotnet/roslynator josefpihrt.github.io Roslynator is a set of code analysis tools for C#, powered by Roslyn. | 3,499 | Claude Code, Codex, OpenCode | 7 | 227 tok |
| sigp/lighthouse lighthouse-book.sigmaprime.io Ethereum consensus client in Rust | 3,492 | Claude Code | 2 | — |
| NVIDIA-NeMo/Switchyard Switchyard lets LLM applications route traffic across models and providers while preservin | 3,489 | Claude Code, Codex, OpenCode | 7 | 850 tok |
| PrismML-Eng/Bonsai-demo prismml.com Bonsai Demo | 3,487 | Codex, OpenCode | 1 | 5,092 tok |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,480 | Claude Code, Codex, OpenCode | 2 | 6,635 tok |
| taylorwilsdon/google_workspace_mcp workspacemcp.com Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive w | 3,478 | GitHub Copilot | 1 | 1,153 tok |
| superlinked/sie superlinked.com Open-source inference server and production cluster for all the models your agent needs. | 3,476 | Codex, OpenCode | 1 | 817 tok |
| ProfSynapse/Professor-Synapse | 3,474 | Claude Code | 1 | 1,817 tok |
| lmnr-ai/lmnr laminar.sh Laminar - open-source observability platform purpose-built for AI agents. YC S24. | 3,474 | Claude Code | 1 | 3,740 tok |
| Snailclimb/interview-guide javaguide.cn An open-source AI interview platform built with Spring Boot 4.1, Java 25, Spring AI 2.0, R | 3,472 | Claude Code, Codex, OpenCode | 2 | 1,653 tok |
| chuspeeism/dashi-taskboard A modern, flexible, embeddable task panel supporting Codex and DeepSeek Harness | 3,466 | Codex, OpenCode | 1 | 4,429 tok |
| qawolf/cli docs.qawolf.com QA Wolf from anywhere — your terminal, your CI, your AI agent. | 3,459 | Claude Code, Codex, OpenCode | 2 | 2,115 tok |
| revolist/revogrid rv-grid.com Powerful virtual data table smartsheet with advanced customization. Best features from exc | 3,455 | Codex, OpenCode | 1 | 756 tok |
| Ataraxy-Labs/sem ataraxy-labs.github.io Semantic version control => entity-level diffs, blame, and impact analysis on top of git. | 3,441 | Claude Code | 2 | — |
| ColeMurray/background-agents backgroundagents.dev An open-source background agents coding system | 3,433 | Claude Code, Codex, OpenCode | 3 | 2,364 tok |
| callstack/react-native-testing-library oss.callstack.com 🦉 Simple and complete React Native testing utilities that encourage good testing practice | 3,430 | Claude Code, Codex, OpenCode | 2 | 1,052 tok |
| openclaw/acpx acpx.sh Headless CLI client for stateful Agent Client Protocol (ACP) sessions | 3,420 | Claude Code, Codex, OpenCode | 3 | 4,241 tok |
| Soju06/codex-lb soju06.github.io Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and O | 3,416 | Claude Code, Codex, OpenCode | 15 | 1,977 tok |
| hi-godot/godot-ai Production-grade MCP server and AI tools for the Godot engine. A Snap to install. Totally | 3,409 | Claude Code, Codex, OpenCode | 4 | 7,615 tok |
| ResearAI/DeepScientist Now, Stronger AI Pushes Frontiers, Stronger Our Shared Future. | 3,408 | Claude Code, Codex, OpenCode | 2 | 6,140 tok |
| langchain-ai/langgraphjs docs.langchain.com Framework to build resilient language agents as graphs. | 3,404 | Codex, OpenCode | 1 | 499 tok |
| CopilotKit/OpenGenerativeUI opengenerativeui.copilotkit.ai Open-Source Generative UI Framework | 3,403 | Claude Code | 1 | 2,348 tok |
| ding113/claude-code-hub cch-plus.com A modern Claude Code & Codex API proxy service providing intelligent load balancing, user | 3,397 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,516 tok |
| CyberStrikeus/CyberStrike cyberstrike.io Open-source AI-powered offensive security harness for automated penetration testing. | 3,397 | Claude Code | 1 | — |
| AtomicBot-ai/atomic-agent atomicagent.io Atomic Agent is a local-first AI agent. Runs open-weight models on your own machine via ll | 3,396 | Codex, OpenCode | 1 | 1,566 tok |
| wendy7756/AI-Video-Transcriber sipsip.ai Transcribe and summarize videos and podcasts using AI. Open-source, multi-platform, and s | 3,392 | Claude Code | 1 | — |
| Intelligent-Internet/ii-agent ii.inc II-Agent: a new open-source framework to build and deploy intelligent agents | 3,391 | Claude Code, Codex, OpenCode | 2 | 9,338 tok |
| strelov1/freehire freehire.me freehire — the open-source search engine for job seekers | 3,382 | Claude Code, Codex, OpenCode | 2 | 26,221 tok |
| oh-my-mermaid/oh-my-mermaid Turn complex codebases into clear, navigable architecture diagrams with Claude Code. | 3,381 | Claude Code | 1 | 311 tok |
| giancarloerra/SocratiCode socraticode.cloud Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skil | 3,367 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,323 tok |
| haydenbleasel/ultracite ultracite.ai A highly opinionated, zero-configuration linter and formatter. | 3,367 | Claude Code, Codex, OpenCode | 2 | 6,034 tok |
| derv82/wifit3 Wifite but USB-only & cross-platform. | 3,358 | Claude Code, Codex, OpenCode | 3 | 2,089 tok |
| ClickHouse/clickhouse-go Golang driver for ClickHouse | 3,357 | Claude Code, Codex, OpenCode | 3 | 8 tok |
| taishi-i/awesome-ChatGPT-repositories huggingface.co A curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and | 3,352 | Claude Code | 1 | 1,734 tok |
| xpf0000/FlyEnv flyenv.com Native local development environment for Windows, macOS & Linux. A modern alternative to X | 3,340 | Codex, OpenCode | 2 | 3,389 tok |
| vibheksoni/stealth-browser-mcp Stealth browser automation for AI agents over MCP and the Chrome DevTools Protocol: naviga | 3,337 | Codex, OpenCode | 1 | 1,005 tok |
| TanStack/ai tanstack.com 🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents | 3,336 | Claude Code, Codex, OpenCode | 14 | 7,963 tok |
| off-grid-ai/OGAM The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or | 3,333 | Claude Code, Codex, OpenCode | 3 | 62 tok |
| oboard/claude-code-rev Runnable ClaudeCode source code | 3,329 | Codex, OpenCode | 1 | 539 tok |