43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| farcasterxyz/collectible-casts | 23 | Claude Code | 1 | 3,579 tok |
| parautenbach/Home-Automation Home automation repository | 23 | Claude Code | 1 | 1,725 tok |
| DexRobot/dexrobot_isaac Isaac Gym environments and training for DexHand | 23 | Claude Code | 1 | 5,362 tok |
| cna-bootcamp/clauding-guide | 23 | Claude Code | 65 | 6,978 tok |
| a950523a/TES-Taiwan-Electric-Scooter-Charging-Controller | 23 | Claude Code | 1 | 18,345 tok |
| acgetchell/delaunay D-dimensional Delaunay triangulations and convex hulls in safe Rust, with Euclidean and to | 23 | Codex, OpenCode | 1 | 3,307 tok |
| nitishxyz/solforge solforge.sh AI-Powered Solana Development Suite 🤖⚡ The next-generation Solana development environment | 23 | Codex, OpenCode | 1 | 1,793 tok |
| ABO896/obsidian-university-workflow A powerful, context-aware Templater system for university students using Obsidian. | 23 | Claude Code, Codex, OpenCode | 5 | 1,346 tok |
| rlnorthcutt/analyzeRepo Go cli tool that uses Claude to analyze a repo, create an onboarding doc, and/or generate | 23 | Claude Code | 1 | 1,112 tok |
| fabianonetto/mcp-server-firefly-iii A universal MCP server for Firefly III personal finance manager | 23 | Claude Code | 1 | 1,273 tok |
| RahmatRafiq/laravel-12-spattie-media-and-roles | 23 | Claude Code, Cursor, Gemini CLI | 3 | 4,065 tok |
| alexanderop/nuxt-layer-example | 23 | Claude Code | 6 | 1,919 tok |
| dmorrill/cooking-with-claude use LLMs to streamline meal planning, prep, shopping, and execution | 23 | Claude Code | 1 | 4,031 tok |
| palazzem/hanzo Docker and devcontainers build to configure a development environment | 23 | Claude Code | 4 | 1,058 tok |
| kazuph/mcp-screenshot Repository for MCP screenshot functionality | 23 | Cursor | 1 | 26,805 tok |
| kotbehemot53/amiga-space-invaders A vibe-coded clone of the Space Invaders for the Amiga 500 | 23 | Claude Code | 1 | 3,195 tok |
| rice-awa/AutoGradAI An AI large-model system for automatically grading English essays, built with LangChain an | 23 | Cursor | 1 | 315 tok |
| Pratyay/mac-monitor-mcp | 23 | Claude Code | 1 | 1,915 tok |
| sinmb79/GongMun-Doctor-MCP 공문닥터-MCP—let's write official documents with AI. | 23 | Codex, OpenCode | 1 | 1,422 tok |
| christopherwxyz/remix-mcp remix-docs.pages.dev A high-performance MCP (Model Context Protocol) server that enables AI assistants to contr | 23 | Claude Code | 1 | 2,207 tok |
| tymrtn/family-book Private, self-hosted, agent-friendly family tree and archive | 23 | Claude Code | 1 | 891 tok |
| yamafaktory/formal A Lean 4 + Mathlib proof service for the agent working on your code | 23 | Claude Code | 2 | 814 tok |
| dollspace-gay/AethelOS Microkernel based hobby OS | 23 | Claude Code | 6 | 5,217 tok |
| fleXRPL/cursor-rules-dynamic A powerful VSCode extension for dynamic management and analysis of .cursorrules files in C | 23 | Cursor | 1 | 1,066 tok |
| Mohd-Mursaleen/android-automation-agent Termux friendly Android Automation skill for you Openclaw | 23 | Claude Code | 1 | 2,607 tok |
| major/porkbun-mcp 🐷 MCP server for Porkbun DNS API - manage domains, DNS records, DNSSEC, and SSL certifica | 23 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,472 tok |
| CerebroCanibalus/Ultra-Godot-MCP-ASL | 23 | Codex, OpenCode | 1 | 4,894 tok |
| severity1/terraform-cloud-mcp A Model Context Protocol (MCP) server that integrates AI assistants with the Terraform Clo | 23 | Claude Code | 1 | 1,211 tok |
| bytedreamer/DotNetFrameworkMCP | 23 | Claude Code | 1 | 617 tok |
| timescale/tiger-salesforce-mcp-server API wrapped around our salesforce database | 23 | Claude Code | 1 | 1,559 tok |
| brian-ln/stealth-browser-mcp A MCP Server that provides browser access through playwright with "stealth mode" enabled. | 23 | Claude Code | 1 | 303 tok |
| nibzard/daytona-mcp-interpreter nibzard.com | 23 | Claude Code | 1 | 447 tok |
| FredShred7/whatsapp-mcp-server MCP server for WhatsApp Cloud API — send messages, read conversations, manage contacts, an | 23 | Claude Code | 1 | 1,103 tok |
| adawalli/nexus MCP Server to make searching openrouter easy | 23 | Claude Code, Codex, OpenCode | 14 | 459 tok |
| berkayoztunc/orquestra orquestra.dev orquestra is a free, open-source platform that instantly converts Solana program IDLs into | 23 | Claude Code, GitHub Copilot | 10 | 1,321 tok |
| feniix/pi-extensions Extensions, tools, and integrations for the pi coding agent. | 23 | Claude Code, Codex, OpenCode | 2 | 1,516 tok |
| vstorm-co/content-skills vstorm.co Content studio skill pack for coding agents — blog, social, slides, video, infographics — | 23 | Claude Code | 1 | 780 tok |
| gaia-react/gaia gaiareact.com The Claude-native foundation you build your whole app on. React frontend handled, your bac | 23 | Claude Code | 56 | 668 tok |
| syahiidkamil/vibe-ai-partner-entity An AI partner with true active memory. She keeps a diary in her own voice, digests her day | 23 | Claude Code, Codex, OpenCode | 42 | 2,485 tok |
| RudderCode/Rudder npmjs.com Make your specs actually comprehensive. Pair your specs with tests to make your coding age | 23 | Claude Code, Codex, OpenCode | 7 | 265 tok |
| majiayu000/claude-skill-registry-core majiayu000.github.io Core deduplicated artifacts and index for the Claude skill registry | 23 | Claude Code, Codex, OpenCode | 2 | 1,250 tok |
| hermes-labs-ai/fidelis hermes-labs.ai Zero-LLM agent memory for Claude Code and AI agents: local-first BM25, dense-vector, and r | 23 | Claude Code, Codex, Gemini CLI | 2 | 332 tok |
| mehrad-dm/mastermind mastermind.mehrad.me ⚗️ Experimental — A markdown brain that gives your AI coding tools judgment and rigor: sha | 23 | Claude Code, Codex, OpenCode | 2 | 3,490 tok |
| pinchen147/system-design-skill System design from evidence, not vibes — reads your repo as the current architecture, runs | 23 | Claude Code, Codex, OpenCode | 2 | 781 tok |
| lanesket/llm.log Know what you spend, see what you send. Lightweight local proxy that logs every LLM call - | 23 | Claude Code, Codex | 21 | — |
| Dataslayer-AI/Marketing-skills dataslayer.ai Marketing agent skills powered by real data. Connect Claude Code to your actual Google Ads | 23 | Claude Code | 1 | 608 tok |
| suraj-davariya/ai-job-search suraj-davariya.github.io CareerForge — AI job-search assistant inside Claude Code. /search ranks postings from your | 23 | Claude Code, Codex | 13 | 2,470 tok |
| Thru-Echoes/TRACE doi.org TRACE protocol for auditing decision-provenance in AI-assisted scientific workflows | 23 | Claude Code | 1 | 3,695 tok |
| mathworks/polyspace-agentic-toolkit The Polyspace Agentic Toolkit brings trusted Polyspace capabilities to AI agents. | 23 | Claude Code | 1 | — |
| Brainrot-Creations/claude-plugins brainrotcreations.com Official Claude Code plugin marketplace for Brainrot Creations | 23 | Claude Code | 1 | — |