32,116 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 |
|---|---|---|---|---|
| greirson/mcp-todoist MCP server that connects Claude to Todoist for natural language task and project managem | 244 | Claude Code | 1 | 8,759 tok |
| komunite/kalfa komunite.com.tr Claude Code için Türkçe profesyonel işletim sistemi — 10 uzman agent, 22 komut, 993 skill, | 244 | Claude Code | 7 | — |
| ldayton/Dippy 🐤 Less permission fatigue, more momentum. Dippy knows what’s safe to run and keeps Claude | 244 | Claude Code | 6 | 34 tok |
| adcontextprotocol/adcp Docs and reference implementation for the Ad Context Protocol | 244 | Claude Code, Codex, OpenCode | 31 | 218 tok |
| memory-graph/memory-graph A graph DB-based MCP memory server for coding agents with intelligent relationship trackin | 244 | Claude Code, Codex, OpenCode | 2 | 2,572 tok |
| yzhao062/anywhere-agents anywhere-agents.readthedocs.io One config to rule all your AI agents: portable (every project, every session), effective | 244 | Claude Code, Codex, OpenCode | 3 | 27,832 tok |
| a-Fig/Accordion get-accordion.dev 🏆 AI Hackathon 2026 @ UC Berkeley Intelligent context management for developers | 244 | Claude Code, Codex, OpenCode | 2 | 14,163 tok |
| ghostwriternr/claude-code-containers Use Claude Code on Cloudflare to solve GitHub issues | 244 | Claude Code | 1 | 1,566 tok |
| 0xiehnnkta/nemesis-auditor The Inescapable Auditor -- iterative deep-logic security audit agent for Claude Code | 243 | Claude Code | 1 | 618 tok |
| raystack/meteor raystack-meteor.vercel.app Meteor extracts structured context from across your systems and delivers it to power your | 243 | Claude Code | 1 | 600 tok |
| adamjgmiller/adamsreview Multi-lens code review pipeline for Claude Code: deep review (Claude or Codex), auto-fix l | 243 | Claude Code | 1 | 3,163 tok |
| knowns-dev/knowns knowns.sh The memory layer for AI-native development - giving AI persistent understanding of your so | 243 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,766 tok |
| Hainrixz/editor-pro-max tododeia.com AI-powered video editor by @soyenriquerocha — built with Remotion + Claude Code. Describe | 243 | Claude Code | 1 | 5,092 tok |
| Arenbai/SecSkills Professional penetration-testing skill module for Claude Code. Strictly follows the PTES s | 243 | Claude Code | 1 | 1,616 tok |
| IvanMurzak/Godot-MCP ai-game.dev Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for th | 243 | Claude Code | 1 | 4,753 tok |
| whawkinsiv/solo-founder-skills Skillset optimized for indie makers, and bootstrapped solo founders building SaaS applicat | 243 | Claude Code | 1 | 462 tok |
| gluk-w/claworc claworc.com User-friendly orchestrator for OpenClaw | 242 | Claude Code | 8 | 1,881 tok |
| romovpa/claudini arxiv.org Autoresearch for LLM adversarial attacks | 242 | Claude Code | 2 | 1,257 tok |
| nalu-development/nalu nalu-development.github.io Provides .NET MAUI packages to help with everyday challenges | 242 | Claude Code, Cursor | 7 | 2,750 tok |
| DunCanYounG-1/auto-embedded Primary embedded development skills | 242 | Claude Code | 1 | 1,675 tok |
| hydraide/hydraide hydraide.io HydrAIDE - The Adaptive, Intelligent Data Engine, built in Go. Production-ready and optimi | 241 | Claude Code | 9 | 1,895 tok |
| masc-ucsc/livehd Live Hardware Development (LiveHD), a productive infrastructure for Synthesis and Simulati | 241 | Claude Code, Codex, OpenCode | 3 | 3,607 tok |
| osovv/grace-marketplace GRACE (Graph-RAG Anchored Code Engineering): open Agent Skills for contract-driven AI cod | 241 | Claude Code, Codex, OpenCode | 3 | 671 tok |
| doka-guide/platform doka.guide Doki platform: templates, styles, scripts, and everything needed to build a website. | 241 | Claude Code, Codex, OpenCode | 2 | 2,985 tok |
| responsibleai/ASSERT responsibleai.github.io Requirement-driven evaluation harness for AI agents and LLM applications. Generate behavio | 241 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 6 | 6,087 tok |
| ucsandman/marketing-studio Create product launch assets with Remotion, then review and distribute them through guarde | 241 | Claude Code | 1 | 1,397 tok |
| bx33661/Wireshark-MCP Wireshark-MCP，Give your AI assistant a packet analyzer. Drop a .pcap file, ask questions i | 241 | Claude Code, GitHub Copilot | 3 | 235 tok |
| vishalsachdev/canvas-mcp canvas-mcp.illinihunt.org Canvas LMS MCP server — up to 102 tools and 8 agent skills for students & educators. Works | 241 | Claude Code, Codex, OpenCode | 4 | 15,466 tok |
| Binomica-Labs/SpliceCraft Terminal-based plasmid map viewer, sequence editor, and cloning/mutagenesis workbench in p | 241 | Claude Code | 1 | 9,016 tok |
| rayxuln/hastur-operation-plugin A plugin providing ability for executing any code on Godot Editor. So that any coding agen | 240 | Claude Code, OpenCode | 10 | — |
| LabinatorSolutions/csharp-cheatsheet labinator.com A comprehensive, code-focused reference for C# programming language features through versi | 240 | Claude Code | 1 | 741 tok |
| udecode/plate-playground-template playground.platejs.org Plate AI template with React 19, Next 16, Tailwind 4, MCP. | 240 | Claude Code, Codex, OpenCode | 5 | 1,397 tok |
| telagod/code-abyss npmjs.com Give your AI coding agent a personality. Composable persona + style + skills for Claude Co | 240 | Claude Code, Codex | 1 | 5,156 tok |
| KorroAi/mue-x x.com The first self-evolving AI agent. Rewrites its own source code in real-time. 6 AST mutatio | 240 | Claude Code | 2 | 685 tok |
| scarletkc/vexor pypi.org A semantic search engine for files and code. | 240 | Claude Code, Codex, OpenCode | 2 | 990 tok |
| langfuse/langfuse-docs langfuse.com 🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications | 240 | Claude Code, Codex, OpenCode | 7 | 9 tok |
| cyanheads/git-mcp-server npmjs.com A Git MCP server for AI agents. STDIO & Streamable HTTP. | 240 | Claude Code, Codex, OpenCode | 2 | 5,716 tok |
| erikdarlingdata/PerformanceStudio erikdarling.com Free, open-source SQL Server execution plan analyzer — cross-platform GUI + CLI with 30 an | 240 | Claude Code | 1 | — |
| dialog-tools/reddit-research-mcp dialog.tools Turn Reddit's chaos into structured insights with full citations. MCP server for competiti | 240 | Claude Code | 1 | 967 tok |
| maxwell2732/codex-stata-for-economists A Codex Stata pipeline for Economists by 朱晨 | Genetic Social Science Research. | 240 | Claude Code, Codex, OpenCode | 33 | 5,263 tok |
| fazxes/Claude-code Claude Code is an agentic coding tool that lives in your terminal, understands your codeba | 240 | Claude Code | 1 | 2,567 tok |
| finch-xu/cc-router ccrouter.app A locally hosted large-model aggregation gateway with a GUI desktop app and zero-code depl | 240 | Claude Code | 1 | — |
| Klerith/fernando-skills Spec-driven development skills for Claude Code, Cursor, Codex, and Antigravity. By Fernand | 240 | Claude Code | 1 | 1,133 tok |
| ErikEJ/SqlServer.Rules 140+ T-SQL static code analysis rules for SQL Database Projects | 240 | Claude Code, GitHub Copilot | 2 | 3,767 tok |
| microsoft/discovery Microsoft Discovery community repository | 240 | Claude Code, Codex, GitHub Copilot | 5 | 2,104 tok |
| lalitgehani/SnackBase snackbase.dev SnackBase is a Python/FastAPI-based BaaS providing auto-generated REST APIs, multi-tenancy | 239 | Claude Code, Codex, OpenCode | 2 | 4,006 tok |
| ProjectDXAI/labrat dxrg.ai Autonomous multi-branch research lab. Branches compete for compute budget. The system conv | 239 | Claude Code, Codex, OpenCode | 3 | 1,280 tok |
| montevive/penpot-mcp Penpot MCP server | 239 | Claude Code | 1 | 875 tok |
| codecoradev/uteke codecora.dev 🧠 The Brain for Your AI — Local-first memory engine for AI agents. Store, recall, and sea | 239 | Claude Code, Codex, OpenCode | 2 | 661 tok |
| geezerrrr/agent-town A pixel-art AI agent online collaboration platform. | 239 | Claude Code | 1 | 1,387 tok |