23,733 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lhl/realitycheck A framework for rigorous, systematic analysis of claims, sources, predictions, and argumen | 46 | Claude Code, Codex, OpenCode | 3 | 3,184 tok |
| slima4/claude-tui slima4.github.io Real-time statusline, live monitor, session analytics, and hooks for Claude Code | 46 | Claude Code, Codex, OpenCode | 2 | 4,030 tok |
| ryannli/tiny-roommate A tiny AI pet that lives on your desktop. Every AI wants to make you productive — this one | 46 | Claude Code, Codex, OpenCode | 2 | 264 tok |
| sandover/ergo fast, minimal CLI tool for better coding agent planning | 46 | Claude Code, Codex, OpenCode | 2 | 195 tok |
| fom-dev/company-in-a-box A complete AI-powered organizational structure: 42 agents, 10 playbooks, one company. | 46 | Codex, OpenCode | 1 | 1,169 tok |
| chyp3r/KACHOW-Teknofest-2026 chyp3r.github.io Teknofest 2026 Doğal Dil Ajanları Yarışması 1. Senaryo kapsamında geliştirilen, kamu sektö | 46 | Codex, OpenCode | 1 | 2,260 tok |
| Qiskit/mcp-servers A collection of MCP servers to allow LLMs to use the qiskit,qiskit-ibm-runtime library, q | 46 | Codex, OpenCode | 1 | 11,715 tok |
| Jer-y/copilot-proxy jer-y.github.io Turn GitHub Copilot into an OpenAI/Anthropic-compatible server with Claude Code and Codex | 46 | Codex, OpenCode | 1 | 2,900 tok |
| rizukirr/no-vibe Turn your AI coding agent into a tutor. It learns your level and adapts to you | 46 | Claude Code, Codex, OpenCode | 4 | 2,215 tok |
| minghinmatthewlam/agent-guards Shared guardrails, skills, and bootstrap scripts for AI coding agents | 46 | Codex, OpenCode | 1 | 248 tok |
| trsdn/markitdown-mcp 📄 Professional MCP server for converting 29+ file formats to Markdown - Perfect for Claud | 46 | Codex, OpenCode | 1 | 5,909 tok |
| nekopunch11/rodya-caijing-studio Professional A-share + Hong Kong stock research Skill: fundamentals, financial reports, va | 46 | Codex, OpenCode | 1 | 1,489 tok |
| guillermoscript/lms-front preciopana.com Open-source multi-tenant LMS for creators and schools: sell courses on your own subdomain. | 46 | Claude Code, Codex, OpenCode | 58 | 5,964 tok |
| Dicklesworthstone/frankengit Git-compatible, agent-native, repairable, self-hostable code forge and GitHub alternative. | 46 | Codex, OpenCode | 1 | 6,658 tok |
| new-xp/ultrademo ultrademo.net Moved to github.com/ultrademo-hq/ultrademo. This is the original Ultrademo skill; it still | 46 | Codex, OpenCode | 1 | 573 tok |
| conorbronsdon/substack-mcp conorbronsdon.com MCP server for Substack: rich drafts, Notes, analytics, and consented subscriber managemen | 46 | Claude Code, Codex, OpenCode | 2 | 1,084 tok |
| Mrsandman327/OpenCode-Client A visual client for OpenCode | 46 | Claude Code, Codex, OpenCode | 2 | 513 tok |
| orka-agents/orka orka-agents.github.io 🐋 Cloud and AI-native multi-agent orchestration platform for Kubernetes | 46 | Claude Code, Codex, OpenCode | 10 | 2,421 tok |
| shopwareLabs/ai-coding-tools Claude Code plugin marketplace for Shopware development. Provides MCP servers, skills, age | 45 | Claude Code, Codex, OpenCode | 4 | 2,732 tok |
| boykush/scraps boykush.github.io The Wiki-link doc compiler for the LLM era. | 45 | Claude Code, Codex, OpenCode | 10 | 397 tok |
| agency-ai-solutions/nextjs-firebase-ai-coding-template | 45 | Codex, OpenCode | 1 | 169 tok |
| shawnstack/quickforge | 45 | Codex, OpenCode | 1 | 1,057 tok |
| ItIsMixian/Orrery A portable skill for traceable Markdown project documentation, local observability, and sa | 45 | Codex, OpenCode | 1 | 3,456 tok |
| ambroise-leclerc/WebFront C++’s missing standard GUI. One reactive TypeScript UI for every C++23 target: a native wi | 45 | Codex, GitHub Copilot, OpenCode | 2 | 4,895 tok |
| djfksjd/sole-search A support-program research agent skill for small business owners (operating shops and self | 45 | Claude Code, Codex, OpenCode | 1 | 674 tok |
| Forward-Future/DeployBot Agent-managed GitHub merge queue for Codex, Claude Code, Cursor, and MCP clients | 45 | Codex, OpenCode | 1 | 262 tok |
| Xopoko/build-swift-apps Build, debug, profile, test, refactor, and release Swift apps across iOS, macOS, Xcode, Sw | 45 | Claude Code, Codex, OpenCode | 2 | 1,104 tok |
| dizlexic/moo-tasks mootasks.dev A simple multiuser multiboard task MCP server managed via kanban board interface. Created | 45 | Codex, OpenCode | 1 | 3,563 tok |
| strangeadvancedmarketing/Adam strangeadvancedmarketing.github.io Adam Framework for OpenClaw — 5-layer persistent memory and identity architecture for AI a | 45 | Codex, OpenCode | 1 | 791 tok |
| incubateur-ademe/benefriches benefriches.ademe.fr L'outil numérique qui quantifie et monétarise les impacts environnementaux, sociaux et éco | 45 | Claude Code, Codex, OpenCode | 23 | 2,052 tok |
| idoforgod/Church-Admin-AgenticWorkflow Church Administration AI Agentic Workflow Automation System | 45 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 44 | 40,238 tok |
| contentful/contentful-laravel Laravel integration for the Contentful SDK. | 45 | Codex, OpenCode | 1 | 846 tok |
| ProvableHQ/python-sdk | 45 | Claude Code, Codex, OpenCode | 2 | 1,783 tok |
| Snapchat/Valdi_Widgets | 45 | Codex, OpenCode | 1 | 2,743 tok |
| IndianOldTurtledove/codex-oss-maintainer-toolkit Codex-first toolkit for open-source maintainers: AGENTS.md, skills, automation, and verifi | 45 | Codex, OpenCode | 1 | 352 tok |
| shelby/shelby-skills shelby.xyz Agent skills for building on Shelby | 45 | Claude Code, Codex, OpenCode | 2 | 689 tok |
| EasyDevv/pyhunt Lightweight Python logging tool for visual call tracing, tree-structured colored logs, and | 45 | Claude Code, Codex, OpenCode | 2 | 947 tok |
| CyberBoyAyush/zenox OpenCode plugin for intelligent agent orchestration with specialized subagents and paralle | 45 | Codex, OpenCode | 1 | 2,158 tok |
| wilson-anysphere/indonesia A better Java LSP | 45 | Codex, OpenCode | 1 | 2,333 tok |
| gmaxxxie/ai-native-product-agent-skills AI Native Product Methodology — 80 executable skills across P0-P14 stages, covering needs | 45 | Codex, OpenCode | 1 | 950 tok |
| jalpp/chessagineweb A chess app I maintain for my self | 45 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| vercel/microfrontends vercel.com Build microfrontends on Vercel | 45 | Claude Code, Codex, OpenCode | 2 | 2,188 tok |
| ssdeanx/AgentStack AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ ent | 45 | Claude Code, Codex, GitHub Copilot, OpenCode | 50 | 34,906 tok |
| JKorf/CryptoClients.Net cryptoexchange.jkorf.dev Library allowing full access to multiple different cryptocurrency exchange API's. Provides | 45 | Codex, GitHub Copilot, OpenCode | 2 | 3,280 tok |
| zjinhu/Brick_SwiftUI Quickly build SwiftUI apps with a SwiftUI standard library extension, high-version API com | 45 | Codex, OpenCode | 1 | 5,789 tok |
| cameroncooke/skills My own personal collection of skills | 45 | Codex, OpenCode | 1 | 202 tok |
| briandconnelly/mcp-server-ipinfo mcp.ipinfo.io DEPRECATED: use the official IPinfo MCP server at https://mcp.ipinfo.io | 45 | Claude Code, Codex, OpenCode | 2 | 748 tok |
| KevinKE93/Dev_Agent_OPC A automatic dev agent from idea → spec → design → plan → build → test → review → ship and | 45 | Codex, OpenCode | 1 | 2,562 tok |
| lucas-flatwhite/gstack-ko Use Garry Tan's exact Claude Code setup: 6 opinionated tools that serve as CEO, Eng Manage | 45 | Claude Code, Codex, OpenCode | 2 | 538 tok |
| Youhai020616/stealth-cli npmjs.com 🦊 Anti-detection browser CLI powered by Camoufox — browse, screenshot, search, extract, c | 45 | Codex, OpenCode | 1 | 3,000 tok |