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 |
|---|---|---|---|---|
| Softleif/seqair seqair.softleif.se BAM/SAM/CRAM/FASTA reader, pileup engine, BCF/BAM writing | 29 | Claude Code, Codex | 6 | 3,154 tok |
| Weixi779/WICompress ImageIO-based Swift image compression with hard byte limits, metadata stripping, JPEG/PNG/ | 29 | Claude Code, Codex, OpenCode | 2 | 1,341 tok |
| PaulJPhilp/effect-cli-tui | 29 | Claude Code, Gemini CLI | 2 | 8,970 tok |
| systempromptio/systemprompt-template systemprompt.io AI Governance Infrastructure — local evaluation. The governance layer for AI agents: a sin | 28 | Claude Code, Codex, OpenCode | 3 | 5,638 tok |
| NERVsystems/osmmcp OpenStreetMap MCP server providing precision geospatial tools for LLMs via Model Context P | 28 | Claude Code | 1 | 2,107 tok |
| zircote/subcog Persistent memory system for AI coding assistants. Captures decisions, learnings, and cont | 28 | Claude Code, GitHub Copilot | 5 | 1,821 tok |
| barbacane-dev/barbacane barbacane.dev Barbacane API and Bidirectional AI Gateway | 28 | Claude Code | 1 | 1,171 tok |
| tari-project/tari-ootle tari.com Tari Layer-2 Protocol | 28 | Claude Code | 1 | 1,387 tok |
| nirholas/mcp-notify nirholas.github.io Monitor the Model Context Protocol (MCP) Registry for new, updated, and removed servers. G | 28 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 827 tok |
| theYahia/WWmcp theyahia.github.io MCP servers for Russian, CIS and non-Western APIs — 46 servers: Russia/CIS, Turkey, Gulf, | 28 | Claude Code | 1 | 1,574 tok |
| ready-to-release/eac ready-to-release.github.io Audit-ready Continuous Delivery for regulated industries. | 28 | Claude Code | 23 | 523 tok |
| timothywarner-org/context-engineering techtrainertim.com 🧠 Stop building AI that forgets. Master MCP (Model Context Protocol) with production-read | 27 | Claude Code, GitHub Copilot | 10 | 4,823 tok |
| outfitter-dev/blz blz.run Local-first, line-accurate search for blazing-fast lookups of llms.txt documentation. Huma | 27 | Claude Code, Codex, OpenCode | 14 | 1,618 tok |
| illscience/vibe-debug CLI debugger that lets coding agents inspect live Python runtime state, with optional MCP | 27 | Claude Code, Codex, OpenCode | 2 | 430 tok |
| manusa/ai-cli ai-cli lets you go from zero to AI-powered in seconds in a safe, automated and tailored wa | 27 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,248 tok |
| robert-malai/anafpy anafpy.readthedocs.io Typed async Python clients + MCP server for Romania's ANAF web services: e-Factura, e-Tran | 27 | Claude Code | 1 | 9,900 tok |
| stacklok/toolhive-registry-server docs.stacklok.com Discover, govern and control access to MCP servers and agent skills across your organizati | 27 | Claude Code | 1 | 2,470 tok |
| Dicklesworthstone/storage_ballast_helper Cross-platform Rust daemon that prevents disk-full incidents for AI coding workloads using | 27 | Claude Code, Codex, OpenCode | 2 | 16,948 tok |
| orecus/faber The AI Architect for your codebase | 27 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,013 tok |
| Raftersecurity/rafter-cli rafter.so Multi-language CLI for Rafter — the security toolkit built for AI coding agents and the de | 27 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,033 tok |
| CoronaEngine/CoronaEngine | 27 | Claude Code, Codex, GitHub Copilot | 4 | 967 tok |
| eldermoraes/quarkus-agentic-scaffolding skills.sh Scaffolding skill + always-on conventions (CLAUDE.md/AGENTS.md) for Quarkus + LangChain4j | 26 | Claude Code, Codex, OpenCode | 2 | 6,891 tok |
| habedi/omni-lpr A multi-interface (REST and MCP) server for automatic license plate recognition 🚗 | 26 | Claude Code, Codex, OpenCode | 2 | 1,314 tok |
| oozoofrog/mcp-baepsae MCP server with direct iOS simulator implementation | 26 | Claude Code, Codex, OpenCode | 8 | 2,280 tok |
| encoredev/skills encore.dev Agent Skills for development with Encore. | 26 | Claude Code, Codex, OpenCode | 2 | 2,630 tok |
| FloB95/qrcodly qrcodly.de Free and Open Source QR Code Generator | 25 | Claude Code | 1 | 2,265 tok |
| IceWhaleTech/ZimaOS-Blue ZimaOS Blue - A Local-First Agent Runtime for Bold Builders. Out-of-the-Box, Open-Source, | 25 | Claude Code, Codex, OpenCode | 3 | 1,834 tok |
| flutter/dart-intellij-third-party | 25 | Claude Code, Codex | 8 | — |
| terret-org/terret terret.org Ruby-native, model-agnostic agent harness where everything is a plugin | 25 | Claude Code | 1 | 2,643 tok |
| inference-gateway/adk An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents wri | 25 | Claude Code, Codex, OpenCode | 2 | 3,251 tok |
| VSN2015/concerns_on_rails A collection of plug-and-play ActiveSupport concerns for Rails models and Rails controller | 25 | Claude Code | 1 | 5,126 tok |
| fosres/SecEng-Exercises dev.to A repository of Security Engineering exercises: these exercises are designed to prepare yo | 25 | Claude Code | 1 | 1,015 tok |
| silent-rs/silent-Tiangong A desktop personal AI intelligent terminal built with Rust + Tauri, featuring an embedded | 25 | Claude Code | 1 | 1,855 tok |
| corv89/shannot corv89.github.io Human-in-the-loop execution for LLM agents | 25 | Claude Code | 7 | 950 tok |
| loonghao/rez-next Experimental Rust rewrite of Rez package manager core components. Not for production use. | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 3,986 tok |
| eiriksgata/wc3-map-ts-template Warcraft III 1.27a TypeScript development template. Users are expected to have general tec | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 8 | 7,789 tok |
| turtton/YtAlarm A simple alarm application using ytdl-android | 25 | Claude Code, Codex, OpenCode | 4 | 2,273 tok |
| davidmigloz/ai_clients_dart A collection of Dart client libraries for popular AI APIs. Provides type-safe, well-docume | 24 | Claude Code, Codex, OpenCode | 4 | 1,181 tok |
| eric8810/authy authy.scotares.com A CLI secrets store & dispatch tool built for AI agents. Authy stores encrypted secrets l | 24 | Claude Code, Codex, OpenCode | 2 | 2,516 tok |
| thangchung/agent-engineering-experiment Agent Engineering experiment, practices, codes, specs... | 24 | Claude Code, GitHub Copilot | 4 | 5,555 tok |
| igmarin/rails-agent-skills 28 Rails-specific skills + 9 workflow templates for agentic development. | 24 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,420 tok |
| Quantum3-Labs/ARBuilder arbuilder.app AI-powered code generator for Arbitrum Stylus, SDK bridging, dApps & Orbit chains — 19 MCP | 24 | Claude Code, Cursor | 2 | 6,439 tok |
| recailai/jockey A high-performance, open-source Multi-Agent Collaboration Platform built with Tauri, Rust, | 24 | Claude Code, Codex, OpenCode | 2 | 1,821 tok |
| serpin-taxt/openchief openchief.io AI agents that passively watch your business tools and produce daily reports. Open-source, | 24 | Claude Code | 1 | 6,349 tok |
| ractive/hyalo CLI tool to manage md files | 24 | Claude Code | 9 | 1,531 tok |
| dvschultz/adobe-hut because adobe reference docs are miserable | 24 | Claude Code | 9 | 544 tok |
| jyjeanne/crustly A blazingly fast, privacy first (work with local LLMs), memory-efficient terminal-based AI | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,137 tok |
| codenamev/claude_memory Long-term, self-managed memory for Claude Code using hooks, MCP tools, and SQLite | 24 | Claude Code | 10 | 6,684 tok |
| home-operations/yayamlls YAML language server in Go. Schema-driven diagnostics, completion, hover; pluggable render | 24 | Claude Code, Codex, OpenCode | 2 | 2,996 tok |
| VilnaCRM-Org/php-service-template Microservice template for modern PHP applications | 24 | Claude Code, Codex, OpenCode | 2 | 839 tok |