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 |
|---|---|---|---|---|
| Parth308/auditx auditx-cli.vercel.app | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 415 tok |
| HenriqueCotta/ownership-driven-ai-customization-architecture Scalable architecture for GitHub Copilot custom instructions, skills, and AGENTS.md across | 6 | Claude Code, Codex, GitHub Copilot | 3 | 112 tok |
| The-Artificer-of-Ciphers-LLC/skills-from-the-artificer 29 drop-in Claude Code skills: cost-tier model routing, debugging (rubber-duck, test-first | 6 | Claude Code, GitHub Copilot | 2 | 551 tok |
| Cadasto/openehr-assistant-plugin cadasto.github.io openEHR assistant AI plugin suite with Skills, commands, and MCP server configuration for | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,561 tok |
| KSEGIT/Version-Sentinel ksegit.github.io Claude Code plugin that hard-blocks dependency additions, bumps, and downgrades until a fr | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,724 tok |
| dbsanfte/topdesk-mcp An MCP server for the TopDesk ticketing system | 6 | GitHub Copilot | 1 | 113 tok |
| MauroDruwel/Smartschool-MCP Smartschool MCP: A Model Context Protocol (MCP) server that enables seamless communication | 6 | Claude Code, GitHub Copilot | 2 | 2,607 tok |
| AmanKtyr/Tailor npmjs.com Stop vibe-coding bloat & token waste. Unified AI Coding-Agent & Spec-Driven Development (S | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 23 | 3,693 tok |
| 0101/treemon Worktree Monitor | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,831 tok |
| fbossiere/proton-safe-mcp fbossiere.github.io Draft-only Proton Mail MCP server with attachment support and out-of-band human approval. | 6 | GitHub Copilot | 2 | 1,020 tok |
| selfpatch/ros2_medkit_mcp selfpatch.github.io MCP server for ros2_medkit. Bridge LLM agents to the SOVD REST API for ROS 2 diagnostics a | 6 | GitHub Copilot | 1 | 1,582 tok |
| nushey/agents-md-generator Mcp server to create agents-md efficiently | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,335 tok |
| onelogin/onelogin-mcp OneLogin MCP Server | 6 | GitHub Copilot | 1 | 2,498 tok |
| simatic-ax/io Library with IO handling in ST | 6 | GitHub Copilot | 1 | 1,651 tok |
| henkaku-center/omise-interface omise.henkaku.org | 6 | Codex, GitHub Copilot, OpenCode | 2 | 110 tok |
| dnsabby/MSITM.6341 Python Class Shared Project Directory | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 61 | 933 tok |
| IgorGanapolsky/openclaw-console Native iOS & Android mobile console for OpenClaw agents. Biometric approvals, real-time mo | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 18 | 6,676 tok |
| itsjustdel/IL2-Dials-Server Reverse engineers flight sim IL-2 Sturmovik and creates a server to send data over UDP | 6 | GitHub Copilot | 1 | 1,187 tok |
| fastlorenzo/kopia-operator | 6 | GitHub Copilot | 2 | 5,132 tok |
| gemyago/apigen HTTP API Layer Generator for the Go (golang) projects | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,653 tok |
| Oncorporation/filesystem_server Give AI agents access to additional folders in Visual Studio 2022 | 5 | GitHub Copilot | 1 | 87 tok |
| bkalafat/DiffPilot MCP server for PR review tools - diff analysis, code review, and PR title/description gene | 5 | GitHub Copilot | 1 | 596 tok |
| muba00/gitstandup Generate daily standup notes from your git commits using AI | 5 | GitHub Copilot | 1 | 562 tok |
| prasadabhishek/photographi-mcp Visual Intelligence Command Center - A Local Computer Vision Engine for Photo Libraries | 5 | GitHub Copilot | 1 | 69 tok |
| sidrat2612/agent-policykit pypi.org For teams using multiple AI coding agents: detect the repo stack, generate Copilot, Claude | 5 | GitHub Copilot | 1 | 5,039 tok |
| yash-gadodia/claude-init Make any repo AI-native in one command — detects your stack and generates a tailored CLAUD | 5 | Claude Code, GitHub Copilot | 6 | 561 tok |
| malwarebo/nyrve Code editor with Claude baked in. Every change is verified before you see it. | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 32 | 13,073 tok |
| Lycheetah/Lycheetah-Framework lycheetah.github.io Public method documents. How the work is thought and governed. Self-taught, in Dunedin. No | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 8,970 tok |
| flitzrrr/agent-skills Curated collection of AI agent skills for Antigravity, Claude Code, OpenCode & similar AI | 5 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,855 tok |
| HsuanYuLee/polaris A Claude Code workspace template with AI skills for JIRA, PRs, code review, estimation, an | 5 | Claude Code, GitHub Copilot | 6 | 7,450 tok |
| webmaxru/is-ai-native isainative.dev Audit public GitHub repositories for AI coding readiness across Copilot, Claude Code, and | 5 | Claude Code, Codex, GitHub Copilot | 38 | 316 tok |
| DongDuong2001/pudo-code-system Modular, scalable, automated development intelligence. | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 1,949 tok |
| nobrainer-tech/nobrainer-tech-skills nobrainer.tech Portable agentic workflows for guarded autonomy, visible sessions, SDD, decisions, RCA, ev | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,743 tok |
| AppsYogi-com/adsense-mcp-server A CLI-installable MCP (Model Context Protocol) server that enables Claude, Cursor, and oth | 5 | GitHub Copilot | 1 | 686 tok |
| sandraschi/ai-games-collection Web-based games collection with 100+ games and AI opponents | 5 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 2,134 tok |
| Bortlesboat/bitcoin-api Self-hostable Bitcoin fee intelligence API with optional MCP and x402 integrations. Former | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,843 tok |
| webdevelopers-eu/zolinga zolinga.org 🤖 A PHP framework built by people, for AI. Lightweight, extensible, and handcrafted from | 5 | GitHub Copilot | 1 | 2,658 tok |
| colinwilliams91/gaitor-orchestrator-cli npmjs.com CLI for AIDDLC -- Scaffolded, parallelized, context aware agent runtime in seconds. | 5 | Codex, GitHub Copilot, OpenCode | 6 | 4,548 tok |
| noboru-i/web-development-toolbox npmjs.com MCP Server for various web development utilities. | 5 | Claude Code, GitHub Copilot | 2 | 1,164 tok |
| TomasHubelbauer/bun-mcp A script-based local MCP server demonstration. The server is built in Bun and runs in VS C | 5 | GitHub Copilot | 1 | 253 tok |
| jmerelnyc/paygate-402 Turn any API or MCP server into a paid service | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 657 tok |
| klodr/faxdrop-mcp Send real faxes from any MCP-enabled AI assistant. Wraps the FaxDrop API (PDF/DOCX/JPG/PNG | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,435 tok |
| AndurilCode/accordo medium.com An MCP (Model Context Protocol) server that provides structured workflow guidance to guide | 5 | Claude Code, GitHub Copilot | 2 | 1,640 tok |
| anilcancakir/laravel-agent-mcp Read-only MCP (Model Context Protocol) server for Laravel. Give Claude Code, Cursor, and A | 5 | Claude Code, GitHub Copilot | 3 | 2,583 tok |
| ApexIQ/skillsmith pypi.org One command to make any repo agent-ready. Scaffolds .agent/ workspace, platform instructio | 5 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,432 tok |
| theharithsa/dynatrace-mcp-otel Dynatrace MCP Server is an AI‑assistant back‑end that lets clients query Dynatrace data, e | 5 | GitHub Copilot | 1 | 679 tok |
| Aditya251610/opentool opentool.space Open-source MCP server. Give AI agents authenticated access to GitHub, Notion, Slack and 1 | 5 | Claude Code, Codex, GitHub Copilot | 4 | 819 tok |
| agent-receipts/openclaw obsigna.dev Agent Receipts / Obsigna plugin for OpenClaw — cryptographically signed audit trail for ag | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 1,940 tok |
| LEEI1337/phantom-neural-cortex Professional multi-AI development environment with intelligent cost optimization (<5/month | 5 | Claude Code, GitHub Copilot | 27 | 991 tok |
| Mazalucas/El-DT Orchestrator structure for projects management with Antigravity/Cursor, etc | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 24,428 tok |