2,084 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| tyrchen/rust-lib-template My goto template for rust projects, with pre-commit, gh action for CI and cursor rules for | 51 | Claude Code, Codex, OpenCode | 2 | 10,452 tok |
| cqframework/clinical-reasoning cqframework.org CQF Clinical Reasoning on FHIR for Java | 51 | Claude Code, Codex, OpenCode | 3 | 1,080 tok |
| mariourquia/cre-skills-plugin 100+ institutional-grade CRE skills for Claude Code, Desktop, and Cowork. Deal screening, | 51 | Codex, OpenCode | 1 | 664 tok |
| Ryan-yang125/motion-lexicon motion-lexicon.pages.dev Describe a motion feeling, compare candidates, tune a recipe, and copy the implementation. | 51 | Codex, OpenCode | 1 | 876 tok |
| OnlyCLI/OnlyCLI onlycli.github.io Turn any OpenAPI spec into a native CLI binary. No MCP, no bloat, no runtime dependencies, | 51 | Codex, OpenCode | 1 | 730 tok |
| windoze95/cantinarr cantinarr.com Media requests and server management in one app. Browse movies, shows, books, and music; m | 51 | Claude Code, Codex, OpenCode | 2 | 6,815 tok |
| treyhunner/dotfiles My dotfiles | 51 | Claude Code, Codex, OpenCode | 2 | 838 tok |
| saschb2b/okf-studio saschb2b.github.io A fast, native desktop reader for Open Knowledge Format bundles. Point it at a folder to e | 51 | Claude Code, Codex, OpenCode | 15 | 5,825 tok |
| oliverearl/nes-php-glfw An NES emulator written in PHP 8.5 using the OpenGL GLFW extension. | 50 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 10,859 tok |
| zazencodes/random-number-mcp Production-ready MCP server that provides LLMs with essential random generation abilities, | 50 | Claude Code, Codex, OpenCode | 2 | 832 tok |
| antoniovazquezaraujo/LeTrain antoniovazquezaraujo.github.io The Letter Train Simulator | 50 | Codex, Gemini CLI, OpenCode | 5 | 2,493 tok |
| sebastienrousseau/pain001 docs.pain001.com Generate and validate ISO 20022 payment files (pain.001 v03-v12, pain.008) from CSV, SQLit | 49 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,166 tok |
| LemurPwned/cmtj lemurpwned.github.io Simulate multilayer magnetic structures in Python and C++ | 49 | Codex, OpenCode | 1 | 1,591 tok |
| Dicklesworthstone/frankenlibc Clean-room Rust reimplementation of glibc with an opt-in Transparent Safety Membrane, load | 49 | Codex, OpenCode | 1 | 20,241 tok |
| zhouda1fu/Ncp.Admin ncp | 49 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,172 tok |
| swiftwasm/Swift-Wasm-Agent-Skill A collection of Agent Skills designed to help AI coding agents build and maintain Swift ap | 49 | Codex, OpenCode | 1 | 531 tok |
| orbiteus/orbiteus orbiteus.com 🔘 Full-Stack Development Framework for AI Agents. Build custom ERP, CRM & Business Tools | 49 | Codex, OpenCode | 1 | 642 tok |
| renderpci/dedalo dedalo.dev Dédalo: Cultural Heritage & Oral History Management System | 49 | Claude Code, Codex, OpenCode | 19 | 5,523 tok |
| patriceckhart/hrdx hrdx.dev Yet another minimal and lightweight terminal multiplexer built for the agent era. | 49 | Codex, OpenCode | 1 | 2,474 tok |
| letitbk/claude-academic-setup Beginner setup for academic researchers using Claude Code and Codex: core skills, safe set | 49 | Claude Code, Codex, OpenCode | 2 | 1,188 tok |
| lwmxiaobei/xbcode a TypeScript-based CLI coding agent built with OpenAI SDK and Ink | 48 | Claude Code, Codex, OpenCode | 2 | 1,750 tok |
| cdalar/onctl onctl.sh 🤖 manage virtual machines 🖥️ in multi cloud ☁️ | 48 | Claude Code, Codex, OpenCode | 3 | 2,192 tok |
| keithrbennett/cov-loupe keithrbennett.github.io Refines Ruby Simplecov test coverage data as CLI, MCP server, and library | 48 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,009 tok |
| symfony/ai-demo symfony.com Symfony AI Demo Application | 48 | Claude Code, Codex, OpenCode | 8 | 2,158 tok |
| VinvAI/VinvAI vinv.ai Tools for AI agents to test, fix and optimise your codebase | 48 | Codex, OpenCode | 1 | 2,278 tok |
| rkana-org/gfty rkana-org.github.io A CLI tool to manage gridfinity configurations for baseplates, bins, detachable labels and | 48 | Codex, OpenCode | 1 | 3,806 tok |
| fengkx/beancount-lsp Beancount Language Server Protocol (LSP) implementation run on electron and browser (VSCod | 48 | Claude Code, Codex, OpenCode | 3 | 2,280 tok |
| sbischoff-ai/pygase A Python package that contains a high-performance, versatile UDP-based game server, client | 47 | Codex, OpenCode | 1 | 1,067 tok |
| galsci/pysm pysm3.readthedocs.io PySM 3: Sky emission simulations for Cosmic Microwave Background experiments | 47 | Codex, OpenCode | 1 | 1,549 tok |
| contentful/contentful.py Python client for the Contentful Content Delivery API https://www.contentful.com/developer | 47 | Codex, OpenCode | 1 | 874 tok |
| awf-project/cli awf-project.ai A Go CLI tool for orchestrating AI agents through YAML workflows with determinism and hard | 47 | Codex, OpenCode | 1 | 5,452 tok |
| floomhq/floom floom.dev Build and supervise scheduled AI workers with an open-source runtime, human approvals, run | 47 | Codex, OpenCode | 1 | 808 tok |
| loonghao/auroraview loonghao.github.io A blazingly fast, lightweight WebView framework for DCC (Digital Content Creation) softwar | 47 | Claude Code, Codex, OpenCode | 24 | 1,325 tok |
| zuke-build/zuke zuke.build 🥷 A code-first, strongly-typed build automation system. | 47 | Claude Code, Codex, OpenCode | 2 | 10,657 tok |
| schwehr/noaadata vislab-ccom.unh.edu Pure python AIS decode and encode | 47 | Codex, OpenCode | 1 | 1,936 tok |
| kylehughes/the-unofficial-swift-programming-language-skill The Swift Programming Language, packaged as a Skill for LLMs. | 46 | Claude Code, Codex, OpenCode | 2 | 1,021 tok |
| dgarana/vulcano 🌋 Create awesome command line applications with less effort | 46 | Codex, OpenCode | 1 | 350 tok |
| agentic-research/mache pkg.go.dev IDE-style navigation for structured data — code, JSON, YAML. Jump to definitions, find cal | 46 | Claude Code, Codex, OpenCode | 2 | 3,225 tok |
| krazyjakee/AGENTS.db AGENTS.db is AGENTS.md on steroids. A file format and toolkit for deterministic context. | 46 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 705 tok |
| aeoess/agent-passport-system agent-passport.org Open AI agent governance protocol. Cryptographic identity, delegated authorization that na | 46 | Claude Code, Codex, OpenCode | 2 | 1,005 tok |
| fortunto2/rust-code AI-powered terminal coding agent in Rust — TUI, BAML agent loop, fuzzy search, tmux backgr | 46 | Claude Code, Codex, OpenCode | 2 | 3,354 tok |
| jmrplens/gitlab-mcp-server docs.jmrp.io Open source GitLab MCP server for AI assistants: 2-tool dynamic find/execute over 850+ Git | 46 | Claude Code, Codex, GitHub Copilot, OpenCode | 36 | 53,119 tok |
| WaseemGhanem98/AgentCheck Behavioral testing for AI agents. | 46 | Codex, OpenCode | 1 | 1,617 tok |
| jvgomg/podkit jvgomg.github.io 🔄🎵Modern TypeScript toolkit and CLI for managing iPods | 46 | Claude Code, Codex, OpenCode | 5 | 7,021 tok |
| ambroise-leclerc/WebFront C++’s missing standard GUI. One reactive TypeScript UI for every C++23 target: a native wi | 45 | Codex, GitHub Copilot, OpenCode | 2 | 4,895 tok |
| Xopoko/build-swift-apps Build, debug, profile, test, refactor, and release Swift apps across iOS, macOS, Xcode, Sw | 45 | Claude Code, Codex, OpenCode | 2 | 1,104 tok |
| ProvableHQ/python-sdk | 45 | Claude Code, Codex, OpenCode | 2 | 1,783 tok |
| Snapchat/Valdi_Widgets | 45 | Codex, OpenCode | 1 | 2,743 tok |
| EasyDevv/pyhunt Lightweight Python logging tool for visual call tracing, tree-structured colored logs, and | 45 | Claude Code, Codex, OpenCode | 2 | 947 tok |
| wilson-anysphere/indonesia A better Java LSP | 45 | Codex, OpenCode | 1 | 2,333 tok |