3,523 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 agents7,450Claude Code6,586Data and AI3,698Backend and APIs3,488Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283Frontend2,242Security1,990Productivity1,704
All Claude Code32,053 Codex23,184 OpenCode21,956 GitHub Copilot3,523 Gemini CLI1,906 Cursor1,729 Windsurf98 Kiro64
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vitaecontext/vitaecontext vitaecontext.github.io Give your AI agents grounded, reusable career context. | 75 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 1,368 tok |
| holger1411/astrodeck astrodeck.dev | 74 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 27 | 10,121 tok |
| idoforgod/Sermon-Assistant-AgenticWorkflow Sermon assistant AI agent workflow — based on AgenticWorkflow DNA | 74 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 56 | 28,475 tok |
| oculus-samples/Unity-AppSpaceWarp Application SpaceWarp showcase demonstrating how developers can generate only every other | 74 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,063 tok |
| ericgandrade/claude-superskills 18 Universal AI Skills for Claude Code, GitHub Copilot & 6 more platforms. Meta/orchestrat | 74 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 8,395 tok |
| Jovancoding/Network-AI network-ai.org Traffic light for AI Agents and TypeScript/Node multi-agent orchestrator with shared state | 74 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,541 tok |
| mykpono/ultimate-seo-geo lab.mykpono.com The definitive SEO + GEO skill for Claude. Full site audits with scored findings, AI searc | 74 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 8,295 tok |
| gitmotion/ntfy-me-mcp npmjs.com An ntfy MCP server for sending/fetching ntfy notifications to self-hosted or ANY ntfy.sh s | 73 | Claude Code, GitHub Copilot | 3 | 703 tok |
| claude-world/claude-world-studio AI-powered content pipeline: trend discovery → research → social publishing. Built with Cl | 72 | Claude Code, GitHub Copilot | 5 | 1,617 tok |
| mgifford/ACCESSIBILITY.md mgifford.github.io ACCESSIBILITY.md — a simple, open format (aligned with AGENTS.md) for guiding coding agent | 72 | Codex, GitHub Copilot, OpenCode | 2 | 6,819 tok |
| andrewbartels1/SolidworksMCP-python andrewbartels1.com A comprehensive Model Context Protocol (MCP) server for SolidWorks automation (in python) | 72 | Claude Code, Codex, GitHub Copilot | 23 | 3,712 tok |
| scylladb/scylla-cluster-tests Tests for Scylla Clusters | 72 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 9,330 tok |
| rmpowell77/wxUI C++ header-only library to make declarative UIs for wxWidgets. | 72 | GitHub Copilot | 1 | 910 tok |
| Automations-Project/VSCode-Perplexity-MCP npmjs.com Perplexity AI search, reasoning, research, and compute - MCP server, dashboard, and multi- | 71 | GitHub Copilot | 1 | 453 tok |
| cortex-works/cortex-scout A unified web extraction and stateful automation engine for AI. Replaces heavy testing fra | 71 | GitHub Copilot | 1 | 1,394 tok |
| eduardo-sl/go-agent-skills Curated AI agent skills for Go projects. | 71 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,595 tok |
| ktol1/RedTeam-Agent RedTeam-Agent: AI-Powered Autonomous Red Team Framework via Model Context Protocol. An AI | 71 | Claude Code, Codex, GitHub Copilot | 3 | 215 tok |
| richtabor/agent-skills richtabor.com Agent skills I use every day. | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 362 tok |
| ujjwalredd/Dopamine A human-dopamine-inspired AI agent skill that adapts effort, learns from feedback, and del | 70 | Codex, GitHub Copilot, OpenCode | 2 | 1,988 tok |
| craftled/bordful demo.bordful.com Bordful is a modern job board starter kit built with Next.js and Airtable. | 68 | Codex, GitHub Copilot, OpenCode | 2 | 6,906 tok |
| jaychouya/MemoryAgent An AI Agent with a cognitive memory architecture that remembers your preferences and under | 68 | GitHub Copilot | 1 | 139 tok |
| bug-ops/mcpls Universal MCP to LSP bridge - expose Language Server Protocol capabilities as MCP tools fo | 68 | GitHub Copilot | 7 | 3,708 tok |
| boostcampwm-2024/web05-Denamu denamu.dev A place where developers' stories grow, Denamu 🎄 | 68 | Claude Code, GitHub Copilot | 12 | 2,521 tok |
| excalimate/excalimate excalimate.com Create keyframe animations from hand-drawn Excalidraw diagrams — timeline editor, camera a | 67 | Claude Code, GitHub Copilot | 2 | 794 tok |
| littlebearapps/untether untether.cc Code from anywhere — Telegram bridge for AI coding agents (Claude Code, Codex, OpenCode, P | 66 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 34 | 12,692 tok |
| anchildress1/awesome-github-copilot My ongoing WIP 🏗️ AI prompts, custom agents, skills & instructions - curated by me (and C | 66 | Codex, GitHub Copilot, OpenCode | 2 | 428 tok |
| brunoborges/jdb-agentic-debugger Agent Skill for debugging Java applications in real time using JDB (Java Debugger CLI) | 66 | Claude Code, GitHub Copilot | 1 | 714 tok |
| ahmed3elshaer/everything-claude-code-mobile Makes Claude code mobile first | 66 | Claude Code, Codex, GitHub Copilot, OpenCode | 75 | 629 tok |
| vahiiiid/go-rest-api-boilerplate vahiiiid.github.io 🚀 Production-ready AI-friendly Go REST API boilerplate with Clean Architecture, JWT auth, | 66 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,140 tok |
| microsoft/cat-agent-skills Skills for modern agents in Copilot Studio | 66 | GitHub Copilot | 1 | 2,932 tok |
| chatbotgang/ai-coding-workshop-250712 Workshop on developing product features with agentic coding practices | 66 | GitHub Copilot | 3 | 9,937 tok |
| kinncj/Heimdall Heimdall is a lightweight, cross-platform hardware monitoring system with a real-time term | 66 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,135 tok |
| alperhankendi/Ctxo alperhankendi.github.io MCP server for AI coding agents. Instead of reading files one by one, your agent gets depe | 65 | Claude Code, GitHub Copilot | 5 | 6,293 tok |
| chihebnabil/lovable-boilerplate nextlovable.com A Lovable-inspired React boilerplate that brings no-code AI UI generation into clean code. | 65 | Claude Code, GitHub Copilot | 11 | 14,470 tok |
| zwl467135974/lumina Lumina is an enterprise-grade AI Agent development framework built on AgentScope Java and | 65 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 17 | 9,612 tok |
| AzureAD/microsoft-authentication-library-common-for-objc Common code used by both the Active Directory Authentication Library (ADAL) and the Micros | 65 | Claude Code, GitHub Copilot | 2 | 923 tok |
| deploystackio/deploystack deploystack.io Open source MCP hosting - deploy MCP servers to HTTP endpoints for n8n, Dify, Voiceflow, a | 64 | GitHub Copilot | 1 | 500 tok |
| akseolabs-seo/cinematic-ui akseolabs.com A reasoning-first cinematic web design skill. Makes AI think like a film director — resear | 64 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,879 tok |
| Fighter90/career-ops-ui cvstart.org Clean, docs-style web UI for the career-ops AI job-search pipeline. Search ATS adapters (G | 64 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 12 | 2,869 tok |
| codescene-oss/codescene-mcp-server The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly too | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 590 tok |
| BetterThanTomorrow/calva-backseat-driver marketplace.visualstudio.com VS Code AI Agent Interactive Programming. Tools for CoPIlot and other assistants. Can also | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,382 tok |
| stbenjam/skillsaw skillsaw.org Keep your skills sharp. Intelligence for agent context. | 63 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 17,142 tok |
| geekfujiwara/CodeAppsDevelopmentStandard An AI-first development standard for building business systems with Power Platform & Azure | 62 | Claude Code, Codex, GitHub Copilot | 26 | — |
| PavanMudigonda/zero-to-ai zero-to-ai.dev Free AI/ML course with 950+ Jupyter notebooks — Python, deep learning, LLMs, RAG, agents, | 62 | GitHub Copilot | 1 | 129 tok |
| lirantal/agent-rules Rules and instructions for agentic coding tools like Cursor, Claude CLI, Gemini CLI, Qodo, | 62 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 8,139 tok |
| putervision/vision-memory-mcp visionmemorymcp.com Persistent visual cache for LLM-driven software development. Caches screenshots using perc | 61 | Claude Code, Codex, GitHub Copilot | 5 | 3,582 tok |
| hmake98/nestjs-starter Production-ready NestJS boilerplate — JWT auth, Prisma, Redis, BullMQ, Swagger, i18n, and | 61 | Claude Code, GitHub Copilot | 13 | 12,708 tok |
| microsoft/Agent365-devTools The Microsoft Agent 365 DevTools CLI is a command-line interface tool designed to streamli | 61 | Claude Code, GitHub Copilot | 13 | 5,798 tok |
| daryllabar/XrmUnitTest Xrm Unit Testing Framework With "In Memory" CRM server | 61 | GitHub Copilot, Cursor | 2 | 1,140 tok |
| AlexanderMattTurner/agent-glovebox A minimal-friction secure experience that lets agents do their work. (beta) | 60 | Claude Code, Codex, GitHub Copilot, OpenCode | 38 | 11,658 tok |