3,468 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 |
|---|---|---|---|---|
| contentful/contentful.py Python client for the Contentful Content Delivery API https://www.contentful.com/developer | 47 | Codex, OpenCode | 1 | 874 tok |
| gauthierdmn/nominal-code Automated code reviews posted inline on your pull requests — GitHub and GitLab, any LLM pr | 47 | Claude Code | 3 | — |
| zeromicro/mcp-zero Model Context Protocol (MCP) server for go-zero framework - Generate APIs, RPC services, a | 47 | GitHub Copilot | 1 | 162 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 |
| microsoft/DataFactory.MCP nuget.org | 47 | Claude Code, Codex, GitHub Copilot | 15 | 524 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 |
| bug-ops/mcp-execution 🚀 Generate executable TypeScript tools from MCP servers with 98% token savings. Progressi | 46 | Claude Code, GitHub Copilot | 14 | 19,355 tok |
| dgarana/vulcano 🌋 Create awesome command line applications with less effort | 46 | Codex, OpenCode | 1 | 350 tok |
| nickytonline/dev-to-mcp nickyt.co A remote Model Context Protocol (MCP) server for interacting with the dev.to public API wi | 46 | Claude Code, GitHub Copilot, Cursor | 3 | 2,352 tok |
| martinkup/symfony-profiler-optimization-advisor-bundle Symfony Profiler meta data collector — reads from Doctrine, Cache, Twig, Events, HTTP Clie | 46 | Claude Code | 5 | 1,441 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 |
| Yantrio/mcp-gopls Go language server (gopls) wrapped as an MCP server for AI-powered code assistance in Clau | 46 | Claude Code | 1 | 397 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 |
| flz/iaqualink-py Asynchronous library for Jandy iAqualink | 46 | Claude Code | 7 | 736 tok |
| isene/fe2o3 isene.org Fe2O3 — a suite of fast terminal tools in Rust. Landing page: https://isene.github.io/fe2o | 46 | Claude Code | 1 | 4,672 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 |
| ifokeev/telegram-ai-agent Telegram AI Agent: A powerful Python library for creating AI-powered Telegram bots | 46 | Cursor | 1 | 423 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 |
| shrek-abaper/sap-engineering-skill Atomic SAP ADT CLI and scenario-driven AI skills for ABAP code and business logic analysis | 46 | Claude Code | 1 | 3,232 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 |
| NeuralNotwerk/cgg Offline multi-language call graph generator in Rust — point at any folder, get a graph. | 46 | Claude Code | 3 | 21,130 tok |
| nana7chi/CubismExternalEditMCP MCP for Live2D Cubism Editor 5.4 alpha1 External application integration | 46 | Claude Code | 1 | 2,150 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 |
| bThink-BGU/BPjs Environment for running behavioral programs written in JavaScript. | 45 | Claude Code | 1 | 1,144 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 |
| NaniDAO/agentek An extensible TypeScript toolkit that simplifies complex EVM blockchain interactions into | 45 | Claude Code | 1 | 458 tok |
| zuiho-kai/bot_civ zuiho-kai.github.io OpenClaw community — multi-agent chat groups + browser game community, helping AI instance | 45 | Claude Code | 1 | 3,765 tok |
| JKorf/CryptoClients.Net cryptoexchange.jkorf.dev Library allowing full access to multiple different cryptocurrency exchange API's. Provides | 45 | Codex, GitHub Copilot, OpenCode | 2 | 3,280 tok |
| sathvikc/lume-js sathvikc.github.io Minimal reactive state management using only standard JavaScript and HTML - no custom synt | 45 | Claude Code, Codex, OpenCode | 2 | 3,917 tok |
| oxbshw/Agent-Span The Web Access Gateway for AI Agents — 52 channels, 92 MCP tools, 9 SDKs, self-healing bac | 45 | Codex, OpenCode | 1 | 700 tok |
| cedrickchee/text-to-cad text-to-cad.earthtojake.com An open source harness for generating CAD models [forked of https://github.com/earthtojake | 45 | Claude Code, Codex, OpenCode | 5 | 1,019 tok |
| hiero-ledger/solo An opinionated CLI tool to deploy and manage standalone test networks. | 45 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 6,272 tok |
| future-architect/uzomuzo-oss Detect abandoned and end-of-life dependencies that CVE-based scanners don't flag, and rank | 45 | Claude Code, Codex, GitHub Copilot, OpenCode | 37 | 24,839 tok |
| transient-haskell/transient-stack All the Transient libraries | 45 | Codex, Gemini CLI, OpenCode | 2 | 41,065 tok |
| mideind/Netskrafl netskrafl.is Icelandic crossword game website | 44 | Claude Code | 2 | 3,783 tok |
| Yulin-Bi/CodeAuto CodeAuto is an intelligent programming assistant developed using Java, drawing inspiration | 44 | Claude Code, Codex, OpenCode | 2 | 102 tok |
| agentjido/jidoka jido.run Developer-friendly LLM agent harness built on Jido and Jido AI | 44 | Codex, OpenCode | 1 | 215 tok |
| josecoelho/obsidian-tasks-caldav Sync tasks via Caldav | 44 | Claude Code, Codex, OpenCode | 7 | 4,902 tok |
| FTShare-Lab/agent-claim-network ftshare-lab.github.io A general-purpose AI assistant for the terminal that enables Agents to share searchable, t | 44 | Claude Code, Codex, OpenCode | 8 | 1,824 tok |
| mattgodbolt/specbolt Yet another ZX Spectrum Emulator | 44 | Claude Code | 4 | 1,595 tok |