1,728 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 agents7,410Claude Code6,578Data and AI3,695Backend and APIs3,487Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Testing2,325Research2,289DevOps and cloud2,283Writing and docs2,279Frontend2,245Security1,983Productivity1,702
All Claude Code32,024 Codex23,149 OpenCode21,923 GitHub Copilot3,513 Gemini CLI1,905 Cursor1,728 Windsurf83 Kiro58
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| brendadeeznuts1111/betting-brain-v3 🧠 Edge-native betting intelligence platform with MCP server, real-time analytics, and AI- | 8 | Claude Code, Cursor | 2 | 6,708 tok |
| zotoio/CRUX-Compress compress.md Compress verbose LLM rules while retaining self-contained meaning and intent. | 8 | Claude Code, Codex, Cursor, OpenCode | 29 | 1,807 tok |
| jsfilatov/1c-full-cycle-dev Skill for the full-cycle 1C development process (BSL), organized by phases | 8 | Claude Code, Cursor | 2 | — |
| phidn/cursor-feedback Cursor Feedback Image MCP | 8 | Cursor | 1 | 553 tok |
| elmochilyas/laraskills | 8 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 10 | 6,522 tok |
| vepo/issues Sistema de Gestão de Mudanças | 8 | Claude Code, Codex, Cursor, OpenCode | 25 | 4,153 tok |
| andoop/sandtable | 8 | Claude Code, Codex, Cursor, OpenCode | 17 | 1,749 tok |
| jddunn/tenets tenets.dev Local-first MCP server for intelligent context that feeds your prompts | 8 | Cursor | 1 | 511 tok |
| xhiroga/blender-mcp-senpai | 8 | Claude Code, Codex, Cursor, OpenCode | 3 | 496 tok |
| mnemopay/mnemopay-sdk mnemopay.com Trust & reputation layer for AI agents. Agent Credit Score (300-850) + Merkle-anchored led | 8 | Claude Code, Cursor, Gemini CLI | 3 | 2,895 tok |
| agentkitai/lore Cross-agent memory SDK. Agents publish lessons, query shared knowledge, with built-in reda | 8 | Claude Code, Cursor | 2 | 814 tok |
| littlebearapps/pitchdocs littlebearapps.com Turn any codebase into professional, marketing-ready GitHub documentation — powered by AI | 8 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 6,155 tok |
| sandraschi/resonite-mcp FastMCP server for natural language control of Resonite social VR platform.. with webapp a | 8 | Claude Code, Codex, Cursor, OpenCode | 4 | 955 tok |
| aryaminus/astro astro-api-a2rc.onrender.com Astrology MCP server & Agent Skill — birth charts, transits, synastry across Western, Vedi | 8 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,589 tok |
| paarths-collab/github-pr-context-mcp AI-Powered Repository Memory | 7 | Claude Code, Codex, GitHub Copilot, Cursor | 4 | 578 tok |
| L-X-T/ng-agentic A practical Angular workspace starter with modern best practices, AI-ready tooling, and sc | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 2,522 tok |
| eugeneyvt/logseq-mcp-server npmjs.com Model Context Protocol server for Logseq knowledge base integration with AI assistants | 7 | Claude Code, Codex, Cursor, OpenCode | 3 | 5,695 tok |
| tysoncung/notion-agent-hub AI Agent Hub for Notion — orchestrate AI agents through Notion databases with human-in-the | 7 | Cursor | 1 | 437 tok |
| Alex1980Alex/1C-Enterprise-Cursor-Framework | 7 | Cursor | 1 | 876 tok |
| fortunto2/prefect-mcp-server MCP server for interacting with the Prefect API | 7 | Codex, Cursor, OpenCode | 2 | 652 tok |
| TUAN130294/vibecodekit | 7 | Claude Code, Cursor | 2 | 1,731 tok |
| PerkyZZ999/MemorizedMCP creativewebconcept.ca MemorizedMCP delivers a high‑performance, local‑first MCP Server in Rust that equips AI ag | 7 | Claude Code, Cursor | 2 | — |
| lambda-curry/devagent | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 34 | 421 tok |
| art9mid/arc-skill AI agent skill for scaffolding production-ready React Native (Expo) projects. Architecture | 7 | Claude Code, Codex, Cursor, OpenCode | 4 | 2,221 tok |
| Orpheus-K/symbiopulse SymbioPulse is an MCP-first context layer for AI coding agents. It builds a persistent pro | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,565 tok |
| jazzmind/busibox A self-hosted AI platform that keeps your data on your infrastructure. Busibox integrates | 7 | Claude Code, Cursor | 10 | 7,122 tok |
| Apptware-Product-Labs/markr apptware.com Fast Markdown preview for VS Code & Cursor — GitHub rendering, live TOC, Mermaid, multi-ta | 7 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,265 tok |
| xc404/kiwi | 7 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,656 tok |
| dpaluy/rails-ai-rules | 7 | Cursor | 1 | 325 tok |
| BlackLeg15/desafio_bloc_1 Flutter Playground app | 7 | Codex, Cursor, OpenCode | 4 | 846 tok |
| devviniuchita/memory-system | 7 | Cursor | 1 | 553 tok |
| sandraschi/bumi-mcp Noetix Bumi humanoid robot — MCP 3.1 server + webapp. virtual bot now, real bot asap | 7 | Claude Code, Codex, Cursor, OpenCode | 3 | 574 tok |
| ohah/react-native-mcp ohah.github.io | 7 | Claude Code, Cursor | 15 | — |
| chrisleekr/mcp-server-playground A playground for Model Context Protocol (MCP) server built with TypeScript and Streamable | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,633 tok |
| hew/n8n-money n8n workflow automation with MCP integration for insurance claims and AI video compilation | 7 | Cursor | 1 | 843 tok |
| formio/ai form.io The Form.io Agentic Coding Toolset — MCP server, Claude Code plugin, and AI skills library | 7 | Claude Code, GitHub Copilot, Cursor | 11 | 4,306 tok |
| KyaniteLabs/Epoch kyanitelabs.github.io Time estimation MCP server for AI agents: PERT, COCOMO II, Monte Carlo, sprint forecasting | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 2,396 tok |
| MauricioPerera/KDD mauricioperera.github.io 🧠 Knowledge-Driven Development (KDD): ready-to-use template combining OKF (knowledge as l | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 860 tok |
| CiscoDevNet/essentials ciscodevnet.github.io 🔮 Essential packages to build, release, and run great software in the cloud - bots, cards | 7 | Claude Code, Cursor | 3 | — |
| MadaBurns/blackveil-dns-action GitHub Action: DNS & email security scanning with Blackveil DNS. Enforce minimum grades in | 7 | Cursor, Gemini CLI | 2 | 157 tok |
| hassansaadfr/log-reader-mcp | 6 | Cursor | 2 | 1,859 tok |
| wklm/beacio-sdk beacio.com Web Bluetooth SDK for iOS Safari — https://beacio.com | 6 | Codex, Cursor, OpenCode | 2 | 1,348 tok |
| mohamedzhioua/agent-done-or-not npmjs.com Catch your AI agent lying about "done" A one-file proof-gate for Claude Code, Cursor & Cod | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 807 tok |
| KevinZai/commander commanderplugin.com CC Commander — Master Claude Code instantly. The Fable Method: 12 enforceable gates so any | 6 | Claude Code, Codex, Cursor, OpenCode | 5 | 9,071 tok |
| samsebeingener/visbug-mcp-ru samsebeingener.ru VisBug → Cursor bridge: visual edits on localhost → clipboard → paste into chat → agent pa | 6 | Claude Code, Cursor | 3 | — |
| sandraschi/godot-mcp Godot 4 automation via FastMCP — scene/mesh/PBR/particles, STL import, HTML5 export. For C | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,397 tok |
| suryast/indonesia-civic-stack 🇮🇩 Production-ready Python SDK + MCP server for 14 Indonesian government data sources — | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 2,994 tok |
| Juliocbm/beacon-docs Opinionated documentation convention + CLI for AI-collaborative codebases. Scaffolds docs, | 6 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,581 tok |
| toptalentcoder/Cursor-AwesomeRules | 6 | Cursor | 1 | 816 tok |
| Traves-Theberge/opencode-mcp MCP server that exposes OpenCode as a tool/subagent for IDEs and AI clients | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 1,998 tok |