24,692 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 |
|---|---|---|---|---|
| mverab/eGEOagents egeoagents.com Open-source Generative Engine Optimization (GEO) & Answer Engine Optimization (AEO) toolki | 217 | Claude Code, Codex, OpenCode | 2 | 1,062 tok |
| Hector-xue/IvyeaOps ivyea.com A self-hosted operations workspace for Amazon sellers — AI agents, market research, advert | 217 | Claude Code, Codex, OpenCode | 2 | 1,464 tok |
| DevelopersGlobal/ai-agent-skills developersglobal.github.io AI agent skills for production grade applications | 217 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 925 tok |
| PNGTRID/AnvilWiki anvil.wiki ⚒️ Open-source game wiki template. Astro + Cloudflare Pages. Free, fast, beginner-friendly | 217 | Codex, OpenCode | 1 | 30,846 tok |
| YurunChen/GUI-Anything GUI-Anything is a dual-pane Flow Observer for Claude Code. It watches live JSONL sessions, | 216 | Codex, OpenCode | 1 | 2,698 tok |
| LoD-Dawn/Fast-Vben-Admin 114.132.74.2 Fast Vben Admin is a modular full-stack administration platform for back-office and multi- | 216 | Codex, OpenCode | 1 | 2,503 tok |
| EryouHao/zano zano.fehey.com A collaborative workspace where humans and AI agents work together in shared channels | 216 | Codex, OpenCode | 1 | 797 tok |
| johunsang/semble_rs Fast, AI-agent-native code search in Rust — hybrid BM25 + semantic, Tree-sitter AST chunki | 216 | Claude Code, Codex, OpenCode | 2 | 1,239 tok |
| peltmonger/stardrive astro-stardrive.com The Astro boilerplate to create super stable and fast websites in the AI age | 216 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 3,505 tok |
| autohandai/code-cli autohand.ai Open-source terminal coding agent. Use 15+ model providers, local models or your own key. | 216 | Codex, OpenCode | 1 | 2,100 tok |
| edison7009/Coffee-CLI coffeecli.com A clean AI terminal workspace. No hacks, no extra hooks, no lock-in — with quick input, fo | 216 | Codex, OpenCode | 1 | 2,998 tok |
| sortie-ai/sortie sortie-ai.com Turn tracker tickets into autonomous agent sessions | 216 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,716 tok |
| patlux/pi-commandcode-provider pi.dev pi custom provider for the Command Code API — 18 models including Claude, GPT, DeepSeek, K | 216 | Claude Code, Codex, OpenCode | 2 | 105 tok |
| amirfish1/claude-command-center ccc.amirfish.ai One local board for Claude Code, Codex, Cursor and 5 more coding agents. See which session | 216 | Claude Code, Codex, OpenCode | 5 | 4,742 tok |
| Cloudgeni-ai/opengeni opengeni.ai Open, self-hostable agentic service for organizations — durable, replayable agent sessions | 216 | Claude Code, Codex, OpenCode | 6 | 36,426 tok |
| jiji262/claude-design-skill skills.sh A portable Claude Skill that turns Claude into an expert designer for HTML artifacts — dec | 216 | Claude Code, Codex, OpenCode | 2 | 95 tok |
| PerryLink/dsh-industry-research npmjs.com Industry and company research domain pack for DeepSeek Harness: methodology skills, indust | 216 | Codex, OpenCode | 1 | 1,829 tok |
| fancyboi999/open-tag getopentag.com Open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where your | 215 | Claude Code, Codex, OpenCode | 5 | 3,877 tok |
| Christian-Katzmann/app-it Turn your local web projects into Mac apps you can launch from the Dock, with their own wi | 215 | Codex, OpenCode | 1 | 1,158 tok |
| Evol-ai/SkillCompass Evaluate agent skill quality. Find the weakest link. Fix it. Prove it worked. | 215 | Codex, OpenCode | 1 | 328 tok |
| TentacleOpera/switchboard Switchboard plugin for VS Code, enables subscription-based AI agent teams | 215 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 5,566 tok |
| FerroxLabs/ijfw npmjs.com IJFW — It Just F*cking Works. Ferrox Labs' local-first infrastructure for AI coding agents | 215 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 7,538 tok |
| Niall-Young/Canvasight A plugin for organizing tasks and then handing them off to AI tools. | 215 | Codex, OpenCode | 1 | 6,043 tok |
| ZhuLinsen/MiniAgent 🚀 Build an AI Coding Assistant + CLI-based Manus in 5 Minutes! ⚡️ | 215 | Claude Code, Codex, OpenCode | 2 | 1,901 tok |
| Lulzx/cuda-metal lulzx.com CUDA compiler and runtime for Apple Silicon | 215 | Codex, OpenCode | 1 | 1,337 tok |
| pivoshenko/kasetto kasetto.dev 📼 Declarative AI agent environment manager, written in Rust | 215 | Codex, OpenCode | 1 | 2,984 tok |
| starcat-app/Starcat starcat.ink A native macOS app that turns GitHub Stars into a searchable, organized, AI-powered person | 215 | Codex, Gemini CLI, OpenCode | 2 | 12,077 tok |
| samosa-ai-com/Chanakya-Local-Friend Chanakya is an advanced, open-source, and self-hostable voice assistant designed for priva | 214 | Codex, OpenCode | 1 | 960 tok |
| inference-gateway/inference-gateway docs.inference-gateway.com An open-source, cloud-native, high-performance gateway unifying multiple LLM providers, fr | 214 | Claude Code, Codex, OpenCode | 4 | 2,302 tok |
| chsami/Microbot themicrobot.com Modified Version of the Open source Runelite client | 214 | Claude Code, Codex, OpenCode | 2 | 716 tok |
| CelestoAI/agentor docs.celesto.ai Open source version of Claude Managed Agents. Fastest way to build and deploy reliable AI | 214 | Codex, GitHub Copilot, OpenCode | 2 | 2,636 tok |
| AnastasiyaW/codex-claude-code-config Claude Code, Codex, and multi-agent configuration system: principles, hooks, skills, and w | 214 | Claude Code, Codex, OpenCode | 2 | 11,243 tok |
| api7/aisix api7.ai Open-source AI gateway for LLMs & AI agents, built in Rust. One OpenAI-compatible API for | 214 | Claude Code, Codex, OpenCode | 2 | 11,384 tok |
| engenheirodevideo/get-brolls engenheirodevideo.com.br Agent skill for collecting the videos and images that support a line, illustrate an idea, | 214 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,094 tok |
| graniet/kheish kheish.ai Orchestration engine for long-running, tool-using AI agents | 213 | Codex, OpenCode | 1 | 4,148 tok |
| MrNine-666/claude-code-quickstart | 213 | Codex, OpenCode | 1 | 251 tok |
| rayobyte-data/rayobrowse rayobyte.com Stealth Chromium browser for web scraping and AI agents. | 213 | Codex, OpenCode | 1 | 1,011 tok |
| atomgit-atomcode/atomcode atomcode.atomgit.com An open-source alternative to Claude Code. Connect any LLM, edit code, run commands, and v | 213 | Codex, OpenCode | 1 | 4,932 tok |
| agentlogs/agentlogs agentlogs.ai Collaboration in the age of agentic engineering | 212 | Claude Code, Codex, OpenCode | 2 | 1,039 tok |
| iusztinpaul/squid The Software Factory | 212 | Claude Code, Codex, OpenCode | 2 | 2,348 tok |
| Cesarjoquin/Marketing-Skills AI agent Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, | 212 | Claude Code, Codex, OpenCode | 2 | 2,165 tok |
| dylanroscover/Embody embody.tools The most comprehensive MCP toolkit for TouchDesigner | 212 | Claude Code, Codex, OpenCode | 2 | 5,453 tok |
| dualverse-ai/station dualverse.ai The Station is an open-world multi-agent environment where AI agents pursue autonomous sci | 212 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,604 tok |
| nwiizo/nippo crates.io Daily report management repository. | 212 | Claude Code, Codex, OpenCode | 2 | 423 tok |
| miuuyy/Clew clew.my AI learning harness with interactive maps of topics and prerequisites. Available as a Chat | 212 | Claude Code, Codex, OpenCode | 3 | 1,313 tok |
| Dicklesworthstone/coding_agent_account_manager Sub-100ms auth switching for AI coding CLIs (Claude Code, Codex, Gemini, Grok, Cursor, and | 212 | Codex, OpenCode | 1 | 9,388 tok |
| Kayforkind/reimagine-it kayforkind.github.io Kayforkind Content-Derived Design CLI. HTML in, standalone HTML out from the source's own | 212 | Claude Code, Codex, OpenCode | 1 | 1,130 tok |
| rajudandigam/agent-inspect agentinspect.vercel.app Local evidence debugger and trajectory-test toolkit for TypeScript AI agents: inspect caus | 211 | Codex, Cursor, OpenCode | 2 | 2,200 tok |
| dilolabs/nosia hub.docker.com Self-hosted AI RAG + MCP Platform | 211 | Claude Code, Codex, OpenCode | 25 | 7,549 tok |
| agentjido/jido_ai jido.run AI integration layer for Jido agents with LLM orchestration and reasoning strategies. | 211 | Claude Code, Codex, OpenCode | 2 | 462 tok |