1,769 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Jott2121/agent-gate MCP server that adds a fail-closed quality gate and hash-chained receipt ledger to any AI | 3 | Codex, Cursor, OpenCode | 2 | 2,093 tok |
| kensaurus/mushi-mushi kensaur.us 🦖Know why your AI-built app broke — plain-English diagnosis + ready fix, in your editor. | 3 | Codex, Cursor, OpenCode | 7 | 26,050 tok |
| smriti-memcore/smriti-memcore A neuro-inspired memory architecture for AI agents | 3 | Claude Code, Cursor | 3 | 215 tok |
| valeo-cash/x402-payments-skill sentinel.valeocash.com The most comprehensive x402 payments skill for AI coding agents. Build paid APIs on Base & | 3 | Cursor | 1 | 1,665 tok |
| apervashov/typescript-learning-assistant apervashov.github.io Learn TypeScript with Handbook-aligned exercises, a local progress tracker, and AI mentor | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,660 tok |
| mvtandas/wordpress-claude-stack Drop-in AI coding setup for WordPress developers — CLAUDE.md + .cursorrules + Copilot inst | 3 | Claude Code, GitHub Copilot, Cursor | 3 | 2,590 tok |
| studioalexwolf/cursor-design-rules foundation.alexwolf.studio 3 free design rules that stop your AI from shipping amateur UI. Load into Cursor, Claude C | 3 | Cursor | 1 | 2,886 tok |
| div197/BOB-Gemini-Free bob-gemini-free.abcsteps.com High-performance local 3-in-1 gateway unlocking Google Gemini as standard OpenAI, Anthropi | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 13,942 tok |
| taberoajorge/loopforge Desktop AI loop orchestrator that drives open source coding CLIs (Claude Code, Codex, Curs | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 15 | 2,917 tok |
| fluxinc/dicom-mcp-server A server for managing contextual data in DICOM tools, supporting medical imaging and machi | 3 | Cursor | 1 | 97 tok |
| aokihu/mcp-teamate MCP server for AI cooperation | 3 | Cursor | 1 | 208 tok |
| AgileLuminary/mcp-agile-luminary agileluminary.com An MCP server for connecting with Agile Luminary Project Management Application | 3 | Cursor | 1 | 63 tok |
| langgexyz/cursor-rules | 3 | Cursor | 1 | 585 tok |
| barrosohub/frontend-stack-blueprint Canonical frontend stack blueprint for AI coding agents: TypeScript, React, Vite, Vitest, | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 6,864 tok |
| ricardocaste/flutter-cursor-rules Flutter App Expert .cursorrules | 3 | Cursor | 1 | 589 tok |
| brendancol/xarray-spatial-skills Repository for AI-assistant skills related to xarray-spatial | 3 | Claude Code, Cursor | 30 | 602 tok |
| hly-AI/codingplan | 3 | Codex, Cursor, OpenCode | 7 | 777 tok |
| goldbuick/zed-software-system zed.cafe A zzt-inspired web based software framework | 3 | Cursor | 6 | — |
| LastBotInc/cursor-rules-tools | 3 | Claude Code, Cursor | 2 | 1,155 tok |
| S13G/engineering-standards-plugin Cross-domain software engineering standard principles for AI coding agents (Claude Code, C | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,971 tok |
| WenBin6/thesis-md-word-workflow A standard SOP skill for quickly drafting papers with AI tools, which can be combined with | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,153 tok |
| RajanChavada/Rosetta CLI tool that scaffolds and syncs agentic AI rules/skills across distinct and fragmented I | 3 | Claude Code, GitHub Copilot, Cursor | 3 | 1,849 tok |
| erionrb/agent-sdd-kit Spec-driven AI practice workspace: OpenSpec SDD workflow, mirrored Claude/Cursor skills, a | 3 | Claude Code, Cursor | 13 | 691 tok |
| matiaszaldarriaga/ai-workspace-framework-core Another attempt that lives inside projects | 3 | Claude Code, Cursor | 29 | 183 tok |
| vguleaev/cursor-todo-prompt-kit Simple Cursor prompt library to manage agent memory TODO.md file | 3 | Claude Code, Cursor | 4 | — |
| seeker71/Coherence-Network coherencycoin.com Open intelligence platform that traces every idea from inception to payout — with fair att | 3 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 16 | 9,401 tok |
| solutionforest/neo-skill AI coding assistant instructions for Neo CLI — works with Claude Code, GitHub Copilot, Cur | 3 | Codex, Cursor, OpenCode, Windsurf | 3 | 25,658 tok |
| hexiaochun/seedance2-api Out-of-the-box Seedance 2.0 API skill — just one API key to generate AI videos. | 3 | Cursor | 1 | — |
| turlockmike/mcp-rand Random Number and more generator (Includes UUID, numbers, password, dice, cards and more) | 3 | Cursor | 1 | 75 tok |
| Brahim-Benzarti/Shopify_store-MCP MCP server for Shopify store operations via Admin and Storefront APIs | 3 | Claude Code, Cursor | 2 | 1,327 tok |
| vakandi/ElevenLabsMcp-Windows elevenlabs.io The official ElevenLabs MCP server | 3 | Cursor | 1 | 629 tok |
| sandraschi/openclaw-molt-mcp FastMCP 2.14+ server bridging MCP clients ( Cursor, Antigrav, Claude …) with the OpenClaw | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 2,475 tok |
| agenticpay-dev/agenticpay agenticpay-dev.github.io MCP-native pay-per-tool-call micropayments for AI agents (Solana + USDC + x402) | 3 | Claude Code, Cursor | 3 | 1,840 tok |
| abhisavakar/codeimpact Persistent codebase understanding for Claude, Cursor & AI coding assistants via MCP | 3 | Claude Code, Cursor | 2 | 4,457 tok |
| ifmelate/document-reader-mcp Universal MCP server for extracting text from various document formats and converts to .md | 3 | Cursor | 1 | 986 tok |
| FASTPROD/ContextEngine npmjs.com MCP server — AI agents that remember across sessions. Zero API keys, 100% local. | 3 | Claude Code, GitHub Copilot, Cursor | 6 | 18,841 tok |
| bugparty/resume-mcp-server | 3 | Codex, Cursor, OpenCode | 2 | 2,587 tok |
| cristip73/MCP-email-server | 3 | Claude Code, Cursor | 2 | 2,976 tok |
| UmarHassanKhan929/react-profiler-mcp Bridge React’s Profiler API to Model Context Protocol (MCP): a local companion server + br | 3 | Claude Code, Cursor | 19 | — |
| sandraschi/database-operations-mcp MCP server and webapp for database operations with 15 portmanteau tools supporting SQLite, | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 1,472 tok |
| sandraschi/comfyops-mcp Fastmcp server and webapp for handling comfy (which is famously non-comfy) | 3 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 1,045 tok |
| Suzu-Testing/metasploit-cursor-harness Agentic penetration testing harness bridging Cursor AI agents with Metasploit Framework vi | 3 | Claude Code, Codex, Cursor, OpenCode | 63 | 2,469 tok |
| IA-Entertainment-git-organization/gemini-mcp-server Gemini MCP-Server | 3 | Cursor | 1 | 266 tok |
| lucyfuur94/youtrack-integration Youtrack MCP | 3 | Cursor | 1 | 91 tok |
| Leviathan0x0/Chronicle-MCP pypi.org Local, private AI chat history search & memory MCP server: index Cursor, Claude, ChatGPT a | 3 | GitHub Copilot, Cursor, Windsurf | 3 | 184 tok |
| dimasrahmandaalfarizi/Awesome-AI-Tools | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 392 tok |
| babywyrm/mcpnuke MCP red teaming & security scanner — enumerate, probe, and exploit Model Context Protocol | 3 | Codex, Cursor, OpenCode | 6 | 1,956 tok |
| mitchellbernstein/openquant quantfetch.ai The open-source operating system for quant trading. AI agents, risk engine, insider monito | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,916 tok |
| Zoverions/AXIOM-MESH zoverions.com AXIOM Mesh 0.12.0-dev.3: local-first, fail-closed coordination substrate for human and mac | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,281 tok |
| imMamdouhaboammar/get-things-done Autonomous execution & work modeling engine for AI agents (Claude Code, ChatGPT, Codex, Ge | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 9 | 3,207 tok |