2,304 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 |
|---|---|---|---|---|
| fastlmm/FaST-LMM fastlmm.github.io Python version of Factored Spectrally Transformed Linear Mixed Models | 55 | Claude Code, Codex, OpenCode | 2 | 1,540 tok |
| fredrikaverpil/claudeline Minimalistic Go statusline for Claude Code | 55 | Claude Code | 1 | 2 tok |
| flipbit03/lineark Unofficial Linear CLI, for humans and coding agents | 55 | Claude Code | 3 | 3,334 tok |
| iwasa-kosui/kamae-ts iwasa-kosui.github.io | 55 | Claude Code | 1 | 476 tok |
| skuznetsov/adamas-lang Adamas Lang compiler + LSP server with ground-built Crystal Lang compatible parser/type in | 55 | Claude Code, Codex, OpenCode | 2 | 1,034 tok |
| mrwuss/p21-api-documentation Unofficial community documentation for Prophet 21 (P21) APIs with Python examples. Covers | 55 | Claude Code | 1 | 6,407 tok |
| auth0/agent-skills Auth0 Agent Skills | 55 | Claude Code, Codex, OpenCode | 2 | 1,869 tok |
| s-soroosh/claude-code-js Claude Code SDK for Javascript & Typescript | 55 | Claude Code | 1 | 601 tok |
| gridaco/nothing nothing.graphics A 2D graphics engine. | 55 | Claude Code, Codex, OpenCode | 18 | 3,479 tok |
| saeed-vayghan/gemini-agent-skills A comprehensive collection of expert AI Agent Skills for Google Gemini, featuring a powerf | 55 | Claude Code, Gemini CLI | 130 | — |
| rkinas/antec antec - personal agentic system | 54 | Claude Code, Codex, OpenCode | 6 | 6,151 tok |
| qnguyen3/qqcode A lightweight CLI coding agent focused on speed, determinism, and developer control | 54 | Claude Code, Codex, OpenCode | 2 | 2,476 tok |
| auratech-lab/r3arxiv-react3-archive | 54 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,293 tok |
| manikosto/claude-code-python-stack Complete Python toolkit for Claude Code — 20 skills, 11 agents, 11 commands for FastAPI, D | 54 | Claude Code | 1 | 1,847 tok |
| Yervant7/HuntMemory yervant7.github.io Android memory editor app based on kernel | 54 | Claude Code, Codex, OpenCode | 8 | 1,590 tok |
| Univers42/hellish in 42 school, we have both project of shell minishell and 42sh, after having so much troub | 54 | Claude Code | 1 | 1,976 tok |
| eser/rules | 53 | Claude Code | 10 | — |
| jeyben/fixedformat4j jeyben.github.io Lightweight Java library for reading and writing fixed-width / fixed-length flat files usi | 53 | Claude Code | 2 | 2,452 tok |
| caspel26/django-ninja-aio-crud django-ninja-aio.com Async dynamic CRUD framework for Django Ninja — built-in auth, filtering, pagination, auto | 53 | Claude Code | 1 | 3,591 tok |
| nicholasbester/clickup-cli CLI for the ClickUp API, optimized for AI agents | 53 | Claude Code | 2 | 4,212 tok |
| generative-computing/mellea-skills-compiler generative-computing.github.io Agent specification certification pipeline — from skill specs to governed, certified Melle | 53 | Claude Code | 12 | — |
| SamHoque/BMAD-Workflow-Automation A Bun TypeScript application that automates BMAD project workflows using Claude Code. This | 52 | Claude Code | 1 | 652 tok |
| rust-works/succinctly Succinct data structures | 52 | Claude Code, Codex, OpenCode | 19 | 11,843 tok |
| sorafujitani/ccsession pick any past Claude Code session via fzf, then resume it from the right cwd | 52 | Claude Code, Codex | 2 | — |
| cloud-ru-tech/mcp-server-mattermost mcp-server-mattermost.readthedocs.io MCP server for Mattermost — let Claude, Cursor, and other AI assistants work with channels | 52 | Claude Code, Codex, OpenCode | 2 | 2,480 tok |
| Avick3110/houseCARL Comprehensive data-layer access to your Skyrim SE load order: read any record, author patc | 52 | Claude Code, Codex, OpenCode | 9 | 2,000 tok |
| neo4jrb/neo4j-ruby-driver Neo4j Ruby Driver | 51 | Claude Code | 2 | 1,518 tok |
| 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 |
| kimjisub/unipad-android UniPad for Android | 51 | Claude Code | 1 | 4,222 tok |
| eddiejaoude/CodeReel code-reel-alpha.vercel.app Bring your code to life in your content, documentation and also your talks with this aweso | 51 | Claude Code | 1 | 1,142 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 |
| paiml/rust-mcp-sdk paiml.github.io Pragmatic AI Labs MCP SDK | 50 | Claude Code | 3 | 12,392 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 |
| ALGOREX-PH/StellarX-Workshop-Template-2026 | 50 | Claude Code | 1 | 724 tok |
| mergesort/Broadcast build.ms Simple and composable logging for Swift apps, servers, and coding agents. | 50 | Claude Code, Codex | 1 | — |
| zazencodes/random-number-mcp Production-ready MCP server that provides LLMs with essential random generation abilities, | 50 | Claude Code, Codex, OpenCode | 2 | 832 tok |
| imjasonh/imjasonh | 50 | Claude Code | 3 | 1,060 tok |
| roniel-rhack/rondo A modern terminal productivity app that combines task management with a daily journal. | 50 | Claude Code | 1 | 4,218 tok |
| felipeerias/clangd-mcp-server Experimental implementation of a MCP for Claude Code that lets it connect to a language se | 50 | Claude Code | 1 | 669 tok |
| vincentchen2026/claude-code-java | 49 | Claude Code | 1 | 6,371 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 |
| chrishough/my-configurations My Engineering Life | 49 | Claude Code | 1 | 1,542 tok |
| zhouda1fu/Ncp.Admin ncp | 49 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,172 tok |
| lainXXX/omniAgent A lightweight large language model intelligent agent (LLM Agent) framework built with Java | 49 | Claude Code | 1 | 3,833 tok |
| renderpci/dedalo dedalo.dev Dédalo: Cultural Heritage & Oral History Management System | 49 | Claude Code, Codex, OpenCode | 19 | 5,523 tok |
| alleneubank/claude-code docs.anthropic.com Comprehensive configuration system for Claude Code | 49 | Claude Code | 28 | 3,449 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 |