2,300 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 agents7,450Claude Code6,586Data and AI3,698Backend and APIs3,488Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| OhadAssulin/headless-coder-sdk Unified SDK for headless AI coders (Codex, Claude, Gemini) | 39 | Claude Code, Codex, OpenCode | 2 | 1,313 tok |
| NickCrew/Claude-Cortex cortex.atlascrew.dev Claude Cortex | 39 | Claude Code, Codex, OpenCode | 2 | 1,673 tok |
| trip2g/trip2g trip2g.com Open-source MCP knowledge mesh - self-host your second brain, expose it to AI agents, fede | 38 | Claude Code, Codex, OpenCode | 2 | 3,217 tok |
| stephanj/LSP4J-MCP A Java MCP (Model Context Protocol) server that wraps JDTLS (Eclipse JDT Language Server) | 38 | Claude Code, Codex, OpenCode | 2 | 549 tok |
| zuke-build/zuke zuke.build 🥷 A code-first, strongly-typed build automation system for Deno. | 38 | Claude Code, Codex, OpenCode | 2 | 9,374 tok |
| monorailcss/MonorailCss.Framework monorailcss.github.io | 38 | Claude Code | 4 | 1,386 tok |
| smucclaw/l4-ide This project is being continued by Legalese: | 37 | Claude Code, Codex, OpenCode | 2 | 1,552 tok |
| PSPDFKit-labs/nutrient-dws-client-typescript nutrient.io This library provides a type-safe and ergonomic interface for document processing operatio | 37 | Claude Code, Codex, OpenCode | 2 | 522 tok |
| datenoio/iterabledata Iterable Data is a Python library for reading and writing data files row by row in a consi | 37 | Claude Code, Codex, Cursor, OpenCode | 10 | 2,397 tok |
| Altinity/altinity-mcp Model Context Protocol server to use ClickHouse® databases in your AI agents | 37 | Claude Code | 3 | — |
| sacenox/mini-coder sacenox.github.io A good idea 👾 | 37 | Claude Code, Codex, OpenCode | 2 | 1,009 tok |
| hoblin/claude-ruby-marketplace Claude Code plugin marketplace for Ruby and Rails development | 37 | Claude Code | 1 | 666 tok |
| plausibleventures/lattice lattice.plausible.ventures Isometric games made easy — an agentic game kit. 12 agent skills over 9 zero-dependency Ty | 37 | Claude Code, Codex, OpenCode | 2 | 3,158 tok |
| Vaiz/rust-mcp-server MCP server for development in Rust | 37 | Claude Code, GitHub Copilot | 2 | 691 tok |
| nirholas/UCAI ucai.tech Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI | 36 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 926 tok |
| openberth/openberth openberth.io Self-hosted deployment platform. Give it code, get a live HTTPS URL. Supports Node.js, Pyt | 36 | Claude Code | 1 | 1,386 tok |
| feritzcan2/termloop termloop.ai Cross-platform workspace for running and coordinating coding agents. | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,484 tok |
| polos-dev/polos polos.dev The open-source runtime for AI agents. Sandboxed execution with built-in tools, human-in-t | 36 | Claude Code | 1 | 2,140 tok |
| FranRom/pupila Local-first daily job aggregator. AI review per job via your own LLM CLI, swipe-to-apply t | 36 | Claude Code, Codex, OpenCode | 15 | 13,872 tok |
| jazzychad/ios-code-audit Agent skill for comprehensive ios codebase audit | 36 | Claude Code | 1 | 592 tok |
| shrek-abaper/sap-engineering-skill AI agent skills for SAP ABAP: ADT read/write CLI, 9-dimension code review, transport relea | 36 | Claude Code | 1 | 2,702 tok |
| ratacat/pro-cli Agent native CLI for querying ChatGPT Pro and Deep Research through your own logged-in web | 36 | Claude Code, Codex, OpenCode | 2 | 515 tok |
| 8thpark/geode Geode provides agents remote access to your Obsidian vault. | 35 | Claude Code, Codex, OpenCode | 4 | 896 tok |
| ZhaoXingPeng/DBJavaGenix An intelligent database code-generation tool based on the MCP architecture. It supports My | 35 | Claude Code | 2 | — |
| caidish/instrMCP AI's quantum device physics laboratory's instrumentation control | 35 | Claude Code | 3 | 2,640 tok |
| tweakoz/orkid Orkid Media Engine (C++/Lua/Python3/Linux/MacOs/OpenXR/Vulkan) | 35 | Claude Code | 54 | 71 tok |
| avrabe/mcp-loxone avrabe.github.io An opinionated Model Context Protocol (MCP) server for controlling Loxone home automation | 34 | Claude Code | 1 | 3,536 tok |
| n24q02m/better-email-mcp mcp.n24q02m.com IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments acro | 34 | Claude Code, Codex, OpenCode | 2 | 3,725 tok |
| jmrplens/gitlab-mcp-server jmrp.io Open source GitLab MCP server for AI assistants: 2-tool dynamic find/execute over 850+ Git | 34 | Claude Code, Codex, GitHub Copilot, OpenCode | 36 | 61,227 tok |
| jonapoul/aktual Unofficial client for Actual Budget - supporting Android and JVM desktop | 34 | Claude Code | 10 | 1,901 tok |
| whtoo/How_to_implment_PL_in_Antlr4 whtoo.github.io A concise tutorial on building a programming language, also serving as an unofficial ANTLR | 34 | Claude Code, Codex, OpenCode | 11 | 4,269 tok |
| fluttersdk/wind fluttersdk.com Tailwind CSS for Flutter — classes like flex, p-4, dark:bg-gray-800 compose into widget tr | 33 | Claude Code, GitHub Copilot | 10 | 10,977 tok |
| saeed-vayghan/gemini-agent-skills A comprehensive collection of expert AI Agent Skills for Google Gemini, featuring a powerf | 33 | Claude Code, Gemini CLI | 130 | — |
| mjun0812/python-project-template A simple modern Python project template with uv, Docker, Claude Code, Cursor, devcontainer | 33 | Claude Code, Codex, OpenCode | 4 | 500 tok |
| KhaledSaeed18/node-express-boilerplate Production-ready Express + TypeScript backend boilerplate with clean layered architecture, | 33 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 1,536 tok |
| symfony/ai-mate symfony.com AI development assistant MCP server for Symfony projects | 33 | Claude Code, Codex, OpenCode | 2 | 2,041 tok |
| verygoodplugins/mcp-toggl verygoodplugins.com MCP server for Toggl Track integration with intelligent caching and reporting tools | 33 | Claude Code, Codex, OpenCode | 2 | 3,646 tok |
| CBirkbeck/mathlib-quality Claude Code skill plugin for cleaning up, golfing, and bringing Lean 4 code up to mathlib | 33 | Claude Code, Codex | 1 | 7,409 tok |
| Nagarjuna2997/ios-agent-skill Production-ready iOS SwiftUI guidance for AI coding agents. | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 31 | 45,435 tok |
| zap-coding-agent/zap-coding-agent zap.justpush.cloud ZAP is a terminal-first, local AI coding agent built in Rust. It uses AST-powered codebase | 32 | Claude Code | 1 | 294 tok |
| arvindand/maven-tools-mcp dev.to MCP server providing AI assistants with Maven Central dependency intelligence for all JVM | 32 | Claude Code, GitHub Copilot | 7 | — |
| zhengyanglsun/iflow-search-js Official JavaScript SDK and integrations for iFlow Search | 32 | Claude Code | 1 | 2,412 tok |
| future-architect/uzomuzo-oss Dead code doesn't get patched. Detect abandoned & end-of-life dependencies that SCA tools | 32 | Claude Code, Codex, GitHub Copilot, OpenCode | 37 | 22,632 tok |
| alexanderop/mcp-server-starter-ts A minimal TypeScript starter template for building Model Context Protocol (MCP) servers. | 31 | Claude Code | 3 | 800 tok |
| Automations-Project/VSCode-Airtable-Formula npmjs.com VS Code extension and MCP server for Airtable, formula editor, schema tools, and 60+ autom | 31 | Claude Code | 1 | 13,510 tok |
| samuraikun/aws-s3-mcp MCP server to integrate AWS S3 and LLM | 30 | Claude Code | 1 | 1,096 tok |
| eclipse-langium/langium-ai AI toolbox for grounding LLMs on Langium DSLs with evaluation, constraints, and agent skil | 30 | Claude Code | 1 | 780 tok |
| bennypowers/asimonim bennypowers.dev The Design Tokens Multitool. CLI and go library; LSP and MCP; Generator and converter | 29 | Claude Code | 1 | 1,930 tok |
| kuhumcst/DanNet wordnet.dk The Danish WordNet. | 29 | Claude Code | 4 | 576 tok |
| luisfurquim/wings WINGS is an open-source, simple golang-based platform for front-end web application develo | 29 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,431 tok |