3,402 projects whose own agent configuration covers languages. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gander-tools/osm-tagging-schema-mcp mcp.gander.tools MCP server providing OpenStreetMap tagging schema tools for AI assistants - validate tags, | 7 | Claude Code | 1 | 8,568 tok |
| damien-schneider/agent-skills-library agents-library.dev The centralized hub for AI agent capabilities. Discover, share, and manage high-quality ma | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,309 tok |
| CaptainYouz/agentdex captainyouz.github.io Local command center for AI skills, agents & rules across Cursor, Claude, and Codex — full | 7 | Claude Code | 1 | 1,484 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 |
| nikvdp/searxng-ai-kit Standalone SearXNG CLI for coding agents | 7 | Codex, OpenCode | 1 | 3,282 tok |
| open-mcp-ai/termcp termcp is an MCP server written in Go that exposes interactive programs to AI Agents as pe | 7 | Claude Code | 1 | 714 tok |
| dpaluy/rails-ai-rules | 7 | Cursor | 1 | 325 tok |
| whereissam/React-Vite-Tanstack-Starter-Template react-vite-tanstack-starter-templat.vercel.app A modern starter template using React 19, Shadcn, Vite, and TanStack Router. | 7 | Claude Code, Codex, OpenCode | 2 | 1,030 tok |
| duthaho/copilot-instructions A comprehensive codebase of best practices, coding rules, and workflow automation for AI-a | 7 | GitHub Copilot | 10 | 12,840 tok |
| burgebj/claude_everything | 7 | Claude Code, Codex, Kiro | 58 | — |
| bo-516/ide-byebye npmjs.com Dev plugin: ⌘-click a rendered element, say what to change, and open Codex / Claude / Curs | 7 | Codex, OpenCode | 1 | 397 tok |
| shelkesays/safelint SafeLint enforces safety-critical coding practices inspired by Gerard J. Holzmann’s “Power | 7 | Claude Code | 2 | 5,388 tok |
| bharath03-a/GitCortex bharath03-a.github.io Branch-aware code knowledge graph for Git repos — indexes your codebase on every commit vi | 7 | Claude Code, Codex, OpenCode | 25 | 764 tok |
| jamestelfer/sandy Sandboxed TypeScript runtime for AI coding agents to query AWS — full SDK access with in-s | 7 | Claude Code, Codex, OpenCode | 2 | 1,479 tok |
| InfinitIQ-Tech/mcp-jira MCP Server for handling Jira issues | 7 | GitHub Copilot | 1 | 269 tok |
| widoriezebos/descartes-mcp MCP server for java. Deep introspection and REPL out of the box | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,047 tok |
| nizovtsevnv/outline-mcp-rs Outline knowledge base MCP Server | 7 | Claude Code | 3 | 1,458 tok |
| gemyago/atlacp Bitbucket MCP server | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,723 tok |
| dmae97/roblex-studio-mcp-server Model Context Protocol server for Roblex Studio | 7 | Claude Code | 1 | 270 tok |
| danieljustus/symaira-eraseme symaira.com Automated data broker removal tool ⌫ close your accounts, erase your data. | 7 | Codex, OpenCode | 1 | 2,574 tok |
| Wolfe-Jam/faf-mcp faf.one Persistent Project Context for Cursor, IDEs and VS Code — IANA-registered .faf format · 29 | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,474 tok |
| chinkan/RustFox A Rust-based Telegram AI assistant powered by OpenRouter LLM with built-in sandboxed tools | 7 | Claude Code | 1 | 4,170 tok |
| jcucci/dotnet-sherlock-mcp MCP server that uses reflection to provide LLM's with knowledger about dotnet classes, the | 7 | Claude Code, Codex, OpenCode | 2 | 2,997 tok |
| GhostTypes/pokemon-go-mcp MCP Server for Pokemon Go | 7 | Claude Code | 20 | 1,442 tok |
| malkreide/swiss-transport-mcp MCP Server for Swiss public transport – OJP journey planner, real-time departures, disrupt | 7 | Claude Code | 3 | 5,522 tok |
| Dankosik/go-service-template-rest Go REST API template and Golang microservice boilerplate, AI-native for coding agents, wit | 7 | Claude Code, Codex, OpenCode | 3 | 1,557 tok |
| lidless-labs/proxmox-mcp lidless.dev Point an agent at your homelab and it can nuke a VM. proxmox-mcp gates every write before | 7 | Codex, OpenCode | 1 | 1,236 tok |
| Coding-Dev-Tools/click-to-mcp coding-dev-tools.github.io Wrap any Click or Typer CLI as an MCP server for AI agent integration | 7 | Codex, OpenCode | 1 | 646 tok |
| shiaho777/revx Rust reverse-engineering toolkit with CLI and local MCP server. | 7 | Codex, OpenCode | 1 | 569 tok |
| drohi-r/companion-mcp ecube-entertainment.com MCP server for Bitfocus Companion with 53 tools for verified button control, styling, pres | 7 | Codex, OpenCode | 1 | 249 tok |
| singchia/gospec Go backend SDLC spec skill for AI coding agents | 7 | Codex, OpenCode | 1 | 876 tok |
| shenjingnan/haimen Enter through this door, exit through that door. | 7 | Claude Code, Codex, OpenCode | 7 | 2,038 tok |
| addyosmani/rust-browser Robin - build a web browser engine from scratch in Rust | 7 | Claude Code, Codex, OpenCode | 2 | 1,666 tok |
| johanjanssens/frankenwails PHP as a native desktop app — FrankenPHP + Wails, no HTTP server | 7 | Claude Code | 1 | 755 tok |
| scorbo2/mcp-light An extremely lightweight MCP server implementation for Java applications. | 7 | Codex, GitHub Copilot, OpenCode | 2 | 1,386 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 | — |
| supremehui/-Auto-Accounting An AI-powered Android automated expense-tracking tool | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,264 tok |
| FabianSchurig/bitbucket-cli This provides a go bitbucket cli bb-cli, an mcp server bb-mcp and a terraform provider. Al | 6 | GitHub Copilot | 4 | 2,106 tok |
| samihalawa/whatsapp-go-mcp | 6 | Claude Code | 4 | 833 tok |
| austin-starks/nexustrade-ts nexustrade.io Typed TypeScript SDK for NexusTrade portfolio authoring, backtesting, and optimization | 6 | Claude Code, Codex, OpenCode | 2 | 4,004 tok |
| albertoarena/claude-laravel-event-sourcing albertoarena.it A Claude Code skill that helps you design and generate event-sourced domain code for Larav | 6 | Claude Code | 1 | 1,048 tok |
| will-17173/telegram-cli will-17173.github.io Multi-account Telegram CLI for syncing chats, searching messages locally, listening in rea | 6 | Codex, OpenCode | 3 | 907 tok |
| vibeknow/cli vibeknow.ai Official VibeKnow CLI — turn documents and URLs into professional videos in one command. B | 6 | Codex, OpenCode | 1 | 5,873 tok |
| koshkinvv/ios-agent-skills 9 expert-level iOS development skills for Claude Code, Codex, and AI coding agents. SwiftU | 6 | Codex, OpenCode | 1 | 831 tok |
| stewie-sh/agent-crystallize Local-first checkpoints and crystals for long-running AI coding agent sessions. | 6 | Codex, OpenCode | 1 | 460 tok |
| disk0Dancer/climate disk0dancer.github.io mcp or rest? cli! | 6 | Claude Code, Codex, OpenCode | 2 | 886 tok |
| dgenio/ChainWeaver Deterministic MCP tool flows for AI agents. Remove unnecessary LLM calls between predictab | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 6,086 tok |
| Kocal/symfony-contribution-skills symfony.com IA skills for contributing to the Symfony framework & related packages | 6 | Codex, Gemini CLI, OpenCode | 2 | 1,042 tok |
| zircote/cpp-lsp Claude Code plugin for C/C++ development with clangd LSP, clang-tidy, and clang-format | 6 | Claude Code | 1 | 204 tok |
| NathanZane/codex-mobile Remote-control Codex from Discord, with mirrored conversations, approvals, queueing, and s | 6 | Codex, OpenCode | 1 | 2,561 tok |