3,700 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 |
|---|---|---|---|---|
| bug-ops/mcpls bug-ops.github.io Universal MCP to LSP bridge - expose Language Server Protocol capabilities as MCP tools fo | 81 | GitHub Copilot | 7 | 3,708 tok |
| khengyun/notebooklm-mcp pypi.org Professional Automation for Google NotebookLM | 81 | GitHub Copilot | 1 | 9,324 tok |
| claude-world/director-mode-lite claude-world.com Use Claude Code like a Director, not a Programmer. MIT toolkit with Auto-Loop, guided setu | 80 | GitHub Copilot | 1 | 30 tok |
| jasonhulbert/jetbrains-trash-panda-theme A theme for raccoons and other creatures of the night | 80 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,704 tok |
| Zizka-ai/ZizkaDB db.zizka.ai Self-hosted DB for AI agents. Prove why an agent did something , causal lineage (why()), | 80 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 8 | 3,871 tok |
| idoforgod/AgenticWorkflow | 79 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 23 | 24,184 tok |
| deep-copilot/DeepCopilot marketplace.visualstudio.com Copilot-style AI coding agent for VS Code, powered by DeepSeek V4. | 79 | GitHub Copilot | 1 | 640 tok |
| Automations-Project/VSCode-Perplexity-MCP npmjs.com Perplexity AI search, reasoning, research, and compute - MCP server, dashboard, and multi- | 79 | GitHub Copilot | 1 | 453 tok |
| ktol1/RedTeam-Agent RedTeam-Agent: AI-Powered Autonomous Red Team Framework via Model Context Protocol. An AI | 79 | Claude Code, Codex, GitHub Copilot | 3 | 215 tok |
| tuanductran/hr-skills hr-skills-web.vercel.app AI skills and technical recruiting knowledge for modern HR and talent acquisition teams. | 79 | Claude Code, Codex, GitHub Copilot, OpenCode | 27 | 1,789 tok |
| workstream-labs/workstreams IDE for parallel AI coding agents | 78 | GitHub Copilot | 15 | 9,773 tok |
| geekfujiwara/CodeAppsDevelopmentStandard An AI-first development standard for building business systems with Power Platform & Azure | 78 | Claude Code, Codex, GitHub Copilot | 35 | — |
| kesha-antonov/react-native-chat kesha-antonov.github.io The most complete chat UI for React Native & Web - streaming AI messages, emoji reactions, | 77 | Codex, GitHub Copilot, OpenCode | 2 | 7,160 tok |
| gitmotion/ntfy-me-mcp npmjs.com An ntfy MCP server for sending/fetching ntfy notifications to self-hosted or ANY ntfy.sh s | 76 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,692 tok |
| codescene-oss/codescene-mcp-server The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly too | 76 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 590 tok |
| calesthio/PhantomReach Free, open-source local business intelligence audits for marketers and agencies. Run on yo | 76 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,139 tok |
| agigante80/actual-mcp-server Talk to your self-hosted Actual Budget from any MCP client: a remote HTTP server for Libre | 76 | Codex, GitHub Copilot, OpenCode | 5 | 4,349 tok |
| mturac/everything-openai-codex EOC: open-source operating system for OpenAI Codex workflows with agents, skills, hooks, r | 75 | Codex, GitHub Copilot, OpenCode | 2 | 3,115 tok |
| idoforgod/Sermon-Assistant-AgenticWorkflow Sermon assistant AI agent workflow — based on AgenticWorkflow DNA | 75 | 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 | 75 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,063 tok |
| littlebearapps/untether untether.cc Run your coding agents from Telegram. A bridge for Claude Code, Codex, OpenCode, Pi and An | 75 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 36 | 5,532 tok |
| avelino/mcp mcp.avelino.run CLI that turns MCP servers into terminal commands, single binary | 75 | GitHub Copilot | 1 | 1,616 tok |
| richtabor/agent-skills richtabor.com Agent skills I use every day. | 74 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 362 tok |
| alperhankendi/Ctxo alperhankendi.github.io MCP server for AI coding agents. Instead of reading files one by one, your agent gets depe | 74 | Claude Code, GitHub Copilot | 5 | 9,881 tok |
| Ylsssq926/relic.skill Everything can be Relic — Give your soul a GitHub | Universal Digital Immortality Engine � | 73 | Codex, GitHub Copilot, OpenCode | 2 | 329 tok |
| ujjwalredd/Dopamine A human-dopamine-inspired AI agent skill that adapts effort, learns from feedback, and del | 73 | Codex, GitHub Copilot, Kiro, OpenCode | 3 | 2,989 tok |
| vahiiiid/go-rest-api-boilerplate vahiiiid.github.io 🚀 Production-ready AI-friendly Go REST API boilerplate with Clean Architecture, JWT auth, | 72 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,140 tok |
| AceDataCloud/SunoMCP platform.acedata.cloud MCP server for Suno AI music generation, lyrics, and cover workflows via Ace Data Cloud. | 72 | Claude Code, GitHub Copilot | 2 | 883 tok |
| scylladb/scylla-cluster-tests Tests for Scylla Clusters | 72 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 10,379 tok |
| rmpowell77/wxUI C++ header-only library to make declarative UIs for wxWidgets. | 72 | GitHub Copilot | 1 | 910 tok |
| claude-world/claude-world-studio AI-powered content pipeline: trend discovery → research → social publishing. Built with Cl | 71 | Claude Code, GitHub Copilot | 5 | 3,037 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 |
| JBurlison/WoWAddonAPIAgents Entire suite of Copilot/Claude/Codex agents, skills, instructions and prompts for creating | 71 | GitHub Copilot | 1 | 389 tok |
| nitinjain999/platform-skills A platform engineering handbook covering Kubernetes, OpenShift, Argo CD, Flux CD, AWS, Azu | 71 | Claude Code, GitHub Copilot, Cursor | 3 | 8,537 tok |
| atopile/nonos | 71 | Claude Code, GitHub Copilot | 2 | 10,286 tok |
| AlexanderMattTurner/agent-glovebox A minimal-friction secure experience that lets agents do their work. (beta) | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 46 | 2,241 tok |
| monarch-initiative/dismech dismech.monarchinitiative.org Disease Mechanisms KB | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 43 | 267 tok |
| Case211/skill-remnawave-xray Claude Code skill/plugin: Remnawave + Xray Reality/Vision + Caddy selfsteal + mihomo — ref | 70 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,844 tok |
| GregorBiswanger/featherspec A featherweight spec-driven development template with a Memory Bank, for Claude Code, GitH | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 3,280 tok |
| NuGuardAI/nuguard nuguard.ai AI red-teaming tool and LLM security framework to evaluate agentic AI applications. Tests | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,030 tok |
| kinncj/Heimdall Heimdall is a lightweight, cross-platform hardware monitoring system with a real-time term | 70 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,135 tok |
| brunoborges/jdb-agentic-debugger Agent Skill for debugging Java applications in real time using JDB (Java Debugger CLI) | 69 | GitHub Copilot | 1 | 714 tok |
| stbenjam/skillsaw skillsaw.org Keep your skills sharp. Intelligence for agent context. | 69 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 17,185 tok |
| mikkovihonen/quadletman mikkovihonen.github.io Web application for managing rootless podman containers with quadlets and systemd | 69 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 16,535 tok |
| Fmarzochi/EGC fmarzochi.github.io EGC gives every AI coding agent the same brain. Shared memory, skills, and live context ac | 68 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 20 | 8,305 tok |
| strausmann/mcp-dockhand MCP Server for Dockhand Docker Management - exposes 130+ API endpoints as MCP tools | 68 | Claude Code, GitHub Copilot | 4 | 2,639 tok |
| KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u | 68 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 54 | 4,798 tok |
| omarshahine/apple-pim npmjs.com Native macOS integration for Calendar, Reminders, and Contacts using EventKit and Contacts | 68 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 5,749 tok |
| boostcampwm-2024/web05-Denamu denamu.dev A place where developers' stories grow, Denamu 🎄 | 67 | Claude Code, GitHub Copilot | 12 | 2,521 tok |
| chihebnabil/lovable-boilerplate nextlovable.com A Lovable-inspired React boilerplate that brings no-code AI UI generation into clean code. | 66 | Claude Code, GitHub Copilot | 11 | 14,470 tok |