44,996 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| andyliszewski/webcrawl-mcp | 16 | Claude Code | 1 | 204 tok |
| razvanmacovei/k8s-multicluster-mcp An MCP (Model Context Protocol) server application for Kubernetes operations, providing a | 16 | Claude Code | 7 | — |
| Godzilla675/dark-premium-landing-style A reusable AI skill for building premium, dark-themed, Apple-inspired landing pages | 16 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,275 tok |
| ansible-tmm/mcp-demo mcp demo for AAP | 16 | Cursor | 1 | 632 tok |
| VulcanLab/IPI-Proxy | 16 | Claude Code | 1 | 2,114 tok |
| clsung/tw-stock-agent A Model Context Protocol (MCP) server for Taiwan stock data. | 16 | Claude Code | 1 | 1,586 tok |
| shaun0927/opensafari Smart. Fast. Parallel. iOS Safari automation MCP server via Xcode Simulator. | 16 | Claude Code | 3 | 571 tok |
| KRDS-MCP/krds-mcp | 16 | Claude Code | 4 | — |
| bobmatnyc/claude-mpm-agents Agent template library for Claude MPM with BASE-AGENT.md inheritance system. 39 specialize | 16 | Claude Code, Codex, OpenCode | 2 | 1,082 tok |
| defrex/drizzle-mcp | 16 | Claude Code | 1 | 467 tok |
| jpoutrin/product-forge Claude Code Marketplace Plugin to dev like a pro in a multi-agent fashion | 16 | Claude Code | 1 | 155 tok |
| pydantic/claude-code-logfire-plugin Claude Code plugin that sends OpenTelemetry traces to Logfire. | 16 | Claude Code | 1 | 995 tok |
| chemrich/MCPymol mcp server for pymol for conversational protein display | 16 | Claude Code | 1 | — |
| hancengiz/youtube-transcript-mcp MCP server for retrieving YouTube video transcripts. Extract, summarize, and analyze video | 16 | Claude Code | 1 | 2,406 tok |
| ngocsangyem/MeowKit docs.meowkit.dev Production ready. AI Agent Workflow System for Claude Code | 16 | Claude Code | 9 | 2,413 tok |
| Shoebtamboli/rails_claude_skills rubygems.org A Rails generator gem that scaffolds Claude AI skills and agents for any Rails project. | 16 | Claude Code | 1 | 2,751 tok |
| wei18/Upkeep Upkeep — an AI audit crew for your repo. Catches docs/spec/asset drift with evidence; outp | 16 | Claude Code | 1 | 1,113 tok |
| robisson/build-like-amazon-agent-skills Production-grade engineering skills for AI coding agents, built on Amazon Way of building | 16 | Claude Code, Codex, OpenCode | 2 | 9,438 tok |
| pcatattacks/solopreneur-plugin pcatattacks.github.io A Claude Code plugin that gives you a full AI org - specialized agents, guided workflows, | 16 | Claude Code | 1 | 2,430 tok |
| grcorsair/corsair grcorsair.com Compliance trust shouldn't require emailing PDFs and hoping nobody tampered with them. Cor | 16 | Codex, OpenCode | 1 | 1,401 tok |
| msrbuilds/animate-css-skill Claude Code skill that adds Animate.css animations to HTML, React/JSX, and WordPress PHP t | 16 | Claude Code | 1 | 479 tok |
| DevOtts/build-it Autonomous delivery orchestrator for Claude Code — hand it a goal and a numbered Definitio | 16 | Claude Code | 1 | — |
| derailed-dash/agentic-ui-testing codelabs.developers.google.com Google Developer Codelab: Automated UI Testing with Gemini CLI and BrowserMCP, and Playwri | 16 | Gemini CLI | 1 | 618 tok |
| oila-gmbh/skill-bill skillbill.dev SkillBill packages your engineering judgment into governed skills, then uses a durable Kot | 16 | Claude Code, Codex, OpenCode | 2 | 2,811 tok |
| T4cceptor/centian centian.ai Give your AI agents structure, guardrails, and full observability — the Agent control plan | 16 | Claude Code, Codex, OpenCode | 2 | 1,796 tok |
| proj-airi/airi-android Allow LLM to use Android Device | 16 | Claude Code, Codex, Cursor, OpenCode | 2 | 76 tok |
| Hedde/trigger_tree hedde.github.io Documentation-discovery telemetry for Claude Code — heat/cold maps, health grade, evidence | 16 | Claude Code | 1 | 214 tok |
| mick-gsk/drift mick-gsk.github.io Claude Code plugin that tells your agent when it is about to build something that already | 16 | Claude Code, GitHub Copilot | 58 | 13,772 tok |
| qwerfunch/cladding npmjs.com For an organization to trust AI with its code, three things must hold — trust, traceabilit | 16 | Claude Code, Codex, OpenCode | 3 | 3,743 tok |
| asap-protocol/asap-protocol asap-protocol.com Protocol for agent-to-agent communication with stateful orchestration, MCP-compatible and | 16 | Codex, OpenCode | 1 | 2,251 tok |
| WFord26/BetTrack FastMCP server providing sports betting odds and ESPN data to Claude Desktop. Features pla | 16 | Claude Code, GitHub Copilot | 3 | 8,113 tok |
| TyKolt/kremis kremis.mintlify.app A minimal graph engine for grounded AI — records, associates, and retrieves, but never inv | 16 | Claude Code | 1 | — |
| theerud/gemini-llm-council Multi-LLM consensus extension for Gemini CLI. Inspired by Andrej Karpathy's llm-council. | 16 | Gemini CLI | 1 | 311 tok |
| gamedevpl/www.gamedev.pl gamedev.pl Point Claude Code, Cursor, or any MCP-capable agent at this server and it builds a real, p | 16 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 5,144 tok |
| verivus-oss/llm-cli-gateway llm-cli-gateway.dev MCP server providing unified access to Claude Code, Codex, Gemini, Grok and Mistral CLIs w | 16 | Claude Code, Codex, Cursor | 19 | 7,380 tok |
| v0id-user/setmac macOS setup automator. Reinstall all your dev tools, apps, and configs after a fresh forma | 16 | Claude Code, Cursor | 2 | 4,695 tok |
| igmarin/rails-ai-bridge Zero-config MCP server that gives AI assistants live, read-only knowledge of Rails apps | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,468 tok |
| mishanefedov/agentwatch Local-only observability for AI agents on your machine. One timeline across coding and non | 16 | Claude Code, Codex, OpenCode | 2 | 1,254 tok |
| PramodDutta/AdvancePlaywrightFramework1x | 16 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,662 tok |
| jordanhindo/lore Agent Skill & CLI for infinite multi-harness session context. Any agent, any session, any | 16 | Codex, OpenCode | 1 | 2,407 tok |
| OlegHQ/agentpack oleghq.github.io 🤖 The package manager for AI coding agents — pin, resolve, and sync skills & plugins acro | 16 | Claude Code, Codex, OpenCode | 4 | 14,543 tok |
| AliceLJY/telegram-ai-bridge Heterogeneous AI agents (Claude Code + Codex + Agy + Kimi) collaborating in Telegram group | 16 | Codex, OpenCode | 1 | 399 tok |
| elasticdotventures/_b00t_ b00t.promptexecution.com 🥾 _b00t_: state of the art agentic harness tooling & dynamic context initialization | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 54 | 6,691 tok |
| tech4242/mcphawk MCPHawk is DevTools for the Model Context Protocol. It records the real traffic between yo | 16 | Codex, OpenCode | 1 | 1,014 tok |
| vlad-ds/pdf-agent-mcp PDF Agent MCP Server for document processing and analysis | 16 | Claude Code | 1 | 1,153 tok |
| Siddharth11Roy/tldraw-claude-mcp tldraw's live in mcp tool for claude with skill as well !! | 16 | Claude Code | 1 | — |
| 2389-research/simmer 2389.ai Iterative artifact refinement with investigation-first judge board - constructs problem-sp | 16 | Claude Code | 1 | 1,220 tok |
| superuser-pal/awesome-second-brain The AI-assisted second brain that connects your notes, ideas, and tasks into persistent co | 16 | Claude Code | 61 | 2,653 tok |
| bbernstein/lacylights-mcp AI-powered Model Context Protocol server for theatrical lighting design and control. Featu | 16 | Claude Code | 1 | 2,921 tok |
| szgk/mcp-affinity-designer MCP (Model Context Protocol) server for Affinity Designer integration | 16 | Claude Code | 2 | 3,859 tok |