22,053 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| open-mercato/skills openmercato.com Enterprise AI Engineering skills we coined at Open Mercato (800k+ lines of code ERP built | 150 | Codex, OpenCode | 1 | 3,576 tok |
| netdevops/hier_config hier-config.readthedocs.io Hierarchical Configuration | 150 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,245 tok |
| Sstobo/Claude-Code-Game-Master Total conversion for Claude Code. Use RAG and the RPG ruleset apis to play a persistent ad | 149 | Claude Code, Codex, OpenCode | 37 | 5,757 tok |
| Intelligent-Internet/CommonGround From isolated agents to shared work | 149 | Claude Code, Codex, OpenCode | 3 | 925 tok |
| Lianues/Lim-Code A powerful VS Code AI coding assistant | 149 | Codex, OpenCode | 1 | 319 tok |
| everettjf/liney liney.dev Liney is a native macOS terminal workspace built with AppKit, SwiftUI, and Ghostty, design | 149 | Claude Code, Codex, OpenCode | 2 | 1,592 tok |
| regenrek/peky peky.ai All your AI Agents like Claude Code, Codex CLI in a single TUI to keep things organized. | 149 | Codex, OpenCode | 2 | 898 tok |
| serpro69/claude-toolbox serpro69.github.io Minimal by design, explicitly multi-lang, production-ready and battle-tested collection of | 149 | Claude Code, Codex, OpenCode | 3 | 6,202 tok |
| opensearch-project/opensearch-mcp-server-py | 149 | Codex, OpenCode | 1 | 376 tok |
| amplitude/builder-skills Open-source AI skills for product managers — battle-tested by PMs at Amplitude. | 149 | Codex, OpenCode | 1 | 1,695 tok |
| Larens94/codedna larens94.github.io A lightweight annotation standard that helps AI agents navigate codebases faster, with few | 149 | Claude Code, Codex, OpenCode | 3 | 5,888 tok |
| buer2233/ai-api-test-skill AI API test automation Skill: for Python + pytest + requests, driving Codex / Claude Code | 149 | Claude Code, Codex, OpenCode | 4 | 3,958 tok |
| Tencent/SkillHone arxiv.org Continual agent skill evolution through persistent decision history. Whole-skill optimisat | 149 | Codex, OpenCode | 1 | 659 tok |
| NomaDamas/AutoRAG-Research Automate your RAG research | 148 | Claude Code, Codex, OpenCode | 31 | 2,930 tok |
| mraza007/echovault Local-first memory for coding agents. Decisions, bugs, and context stored as Markdown, ind | 148 | Claude Code, Codex, OpenCode | 3 | 411 tok |
| osama-raddad/FireCrasher osama-raddad.github.io FireCrasher is a Uncaught Exceptions recovery library for android | 148 | Claude Code, Codex, OpenCode | 6 | 1,875 tok |
| oaustegard/claude-skills austegard.com My collection of Claude skills | 148 | Claude Code, Codex, OpenCode | 4 | 7,238 tok |
| richlander/dotnet-inspect Tool to inspect .NET assets, like docker inspect and kubectl describe. | 148 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 8,541 tok |
| lanbaoshen/mcp-jenkins pypi.org The Model Context Protocol (MCP) is an open-source implementation that bridges Jenkins wit | 148 | Codex, OpenCode | 1 | 856 tok |
| orailnoor/orailnoor-CloudBot-Termux | 148 | Codex, OpenCode | 1 | 643 tok |
| wsshow/feikong-teams fkteams.wsshow.top A multi-agent collaborative AI assistant with command-line and web interfaces, offering te | 148 | Codex, OpenCode | 1 | 2,729 tok |
| agenticros/agenticros agenticros.com ROS plugin for OpenClaw, Claude (Code,Desktop,Dispatch), Codex, Google Gemini, Hermes, MCP | 148 | Claude Code, Codex, OpenCode | 2 | 8,023 tok |
| cyanheads/pubmed-mcp-server npmjs.com Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, Me | 148 | Claude Code, Codex, OpenCode | 2 | 13,366 tok |
| wellwelwel/lagune lagune.ai 🌊 Lagune is your security copilot as you build, your Blue Team when you audit, whether yo | 148 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,636 tok |
| farukkamcici/mectrics mectrics.app A lightweight, private system monitor that lives in your macOS menu bar. CPU, memory, batt | 148 | Claude Code, Codex, OpenCode | 2 | 5,006 tok |
| maplibre/maplibre-agent-skills Community-maintained agent skills for MapLibre GL JS — helping AI coding assistants write | 148 | Codex, OpenCode | 1 | 1,218 tok |
| gavischneider/awesome-llm-wiki A curated list of foundational blueprints, functional frameworks, and technical guides for | 148 | Codex, OpenCode | 1 | 42 tok |
| Curiosity-Ai-BV/localOCR Using Gemma-4 Vision, Gemma-3 Vision, Llama 3.2 and more | 148 | Codex, Gemini CLI, OpenCode | 2 | 1,333 tok |
| AnkitClassicVision/Claude-Code-Deep-Research claude-code-deep-research.vercel.app I created a claude code deep researcher that seems to work better than the current deep re | 147 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,879 tok |
| tacticlaunch/mcp-linear MCP server that enables AI assistants to interact with Linear project management system th | 147 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 1,420 tok |
| mwangli/stock-trading 124.220.36.95 Backend project for an AI small-model automated stock trading system, using the DL4J frame | 147 | Claude Code, Codex, OpenCode | 17 | 6,247 tok |
| c4pt0r/pie Rust port of the pi agent harness — coding agent + LLM runtime stack | 147 | Claude Code, Codex, OpenCode | 2 | 2,768 tok |
| Hermsi1337/docker-ark-server hub.docker.com Dockerize your ARK server - configurable via env | 147 | Claude Code, Codex, OpenCode | 2 | 3,256 tok |
| GGPrompts/TabzChrome Chrome extension for managing tmux sessions in a persistent sidebar | 147 | Claude Code, Codex, OpenCode | 11 | 2,551 tok |
| leisurehuang/Leplayer A polished media player for Apple TV that brings IPTV live TV, cloud drives, and WebDAV/FT | 147 | Claude Code, Codex, OpenCode | 2 | 4,171 tok |
| GabrielMartinMoran/mind Mind is an automated memory layer for AI workflows. Say goodbye to your agents amnesia! | 147 | Claude Code, Codex, OpenCode | 6 | 12,783 tok |
| cmb211087/azure-diagrams-skill linkedin.com Generate professional technical diagrams with AI - Azure architecture (800+ icons), ERDs, | 147 | Codex, OpenCode | 1 | 699 tok |
| Verified-zkEVM/VCVio A Lean library for machine-checked cryptographic proofs. | 147 | Claude Code, Codex, OpenCode | 2 | 6,297 tok |
| arcboxlabs/linkcode linkcode.ai Open-source alternative to Codex App / Workbuddy, supporting Codex, Claude Code, OpenCode, | 147 | Claude Code, Codex, OpenCode | 19 | 5,167 tok |
| alpacahq/alpaca-skills app.alpaca.markets Agent skills for Alpaca's Trading API and Broker API: drop-in SKILL.md files for AI coding | 147 | Codex, OpenCode | 1 | 420 tok |
| redis/agent-skills redis.io Redis' official collection of agent skills | 147 | Claude Code, Codex, OpenCode | 2 | 1,701 tok |
| agentfront/frontmcp docs.agentfront.dev TypeScript-first framework for the Model Context Protocol (MCP). You write clean, typed co | 146 | Claude Code, Codex, OpenCode | 2 | 6,238 tok |
| KryptosAI/mcp-observatory CI-native security testing for MCP servers. Attack simulation, schema drift detection, and | 146 | Codex, OpenCode | 1 | 524 tok |
| alfredolopez80/multi-agent-ralph-loop Autonomous orchestration framework for Claude Code with MemPalace-inspired memory (4-layer | 146 | Claude Code, Codex, OpenCode | 2 | 2,018 tok |
| rockorager/zigdoc A command-line tool to view documentation for Zig standard library symbols | 146 | Codex, OpenCode | 1 | 1,501 tok |
| gdarko/laravel-vue-starter AI-native Laravel/Vue boilerplate. Tailwind + DaisyUI, Sanctum, Fortify, Pinia. Built-in a | 146 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,810 tok |
| vaibhavarora14/job-application-agent jobappagent.com Privacy-first job Agent Skill for Claude/Cursor/Codex: verified facts only, OS secrets, co | 146 | Codex, OpenCode | 1 | 137 tok |
| TechDufus/openkanban TUI kanban board for orchestrating AI coding agents | 146 | Claude Code, Codex, OpenCode | 2 | 2,094 tok |
| chyinan/Kokoro-Engine Cross-platform virtual character immersive interaction engine | 146 | Claude Code, Codex, OpenCode | 2 | 5,882 tok |
| AgentEvalHQ/AgentEval agenteval.dev AgentEval is the comprehensive .NET toolkit for AI agent evaluation—tool usage validation, | 146 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 24,068 tok |