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 |
|---|---|---|---|---|
| RyanFitzgerald/devportfolio ryanfitzgerald.github.io A modern, minimalist portfolio template built with Astro and Tailwind CSS. Perfect for dev | 4,994 | Claude Code | 1 | 583 tok |
| campfirein/byterover-cli docs.byterover.dev ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Ci | 4,944 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 12,162 tok |
| ThePrimeagen/99 Neovim AI agent done right | 4,749 | Claude Code, Codex, OpenCode | 5 | 374 tok |
| dimensionalOS/dimos dimensional.org Dimensional is the agentic operating system for physical space. Command humanoids, quadrup | 4,717 | Claude Code, Codex, OpenCode | 2 | 4,442 tok |
| JetBrains/koog docs.koog.ai Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and ent | 4,653 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 1,919 tok |
| robinebers/openusage openusage.ai Burning through your subscriptions too fast? Paying for stuff you never use? Stop guessing | 4,556 | Claude Code, Codex, OpenCode | 15 | 1,564 tok |
| crmne/ruby_llm rubyllm.com The Ruby AI framework. | 4,496 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 8,465 tok |
| rolldown/tsdown tsdown.dev The elegant bundler for libraries powered by Rolldown | 4,334 | Claude Code, Codex, OpenCode | 2 | 2,618 tok |
| httprunner/httprunner httprunner.com HttpRunner is an open-source API/UI testing framework that is easy to use, powerful, highl | 4,308 | Claude Code | 1 | 1,029 tok |
| moonrepo/moon moonrepo.dev A build system and monorepo management tool for the web ecosystem, written in Rust. | 4,177 | Claude Code, Codex, OpenCode | 4 | 1,278 tok |
| kagent-dev/kagent kagent.dev Cloud Native Agentic AI | Discord: https://bit.ly/kagentdiscord | 4,165 | Claude Code, Codex, OpenCode | 4 | 2,000 tok |
| langroid/langroid langroid.github.io Harness LLMs with Multi-Agent Programming | 4,126 | Claude Code | 1 | 2,620 tok |
| anthropics/anthropic-sdk-python | 4,047 | Claude Code | 1 | 7,537 tok |
| atopile/atopile atopile.io Design circuit boards with code! ✨ Get software-like design reuse 🚀, validation, version | 4,042 | Claude Code, Codex, GitHub Copilot, OpenCode | 25 | 5,851 tok |
| dromara/liteflow Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orch | 3,901 | Claude Code, Codex, OpenCode | 2 | 7,325 tok |
| AvdLee/SwiftUI-Agent-Skill Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open forma | 3,830 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,462 tok |
| strukto-ai/mirage strukto.ai The World's First Virtual Terminal for AI Agents | 3,768 | Claude Code, Codex, OpenCode | 2 | 4,367 tok |
| laravel/boost laravel.com Laravel-focused MCP server for augmenting your AI powered local development experience. | 3,682 | Claude Code, Codex | 4 | — |
| millionco/expect expect.dev Expect tests your agent's code in a real browser | 3,562 | Claude Code, Codex, OpenCode | 10 | 6,472 tok |
| tursodatabase/agentfs agentfs.ai The filesystem for agents. | 3,509 | Claude Code | 2 | — |
| dotnet/roslynator josefpihrt.github.io Roslynator is a set of code analysis tools for C#, powered by Roslyn. | 3,499 | Claude Code, Codex, OpenCode | 7 | 227 tok |
| sigp/lighthouse lighthouse-book.sigmaprime.io Ethereum consensus client in Rust | 3,492 | Claude Code | 2 | — |
| NVIDIA-NeMo/Switchyard Switchyard lets LLM applications route traffic across models and providers while preservin | 3,489 | Claude Code, Codex, OpenCode | 7 | 850 tok |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,480 | Claude Code, Codex, OpenCode | 2 | 6,635 tok |
| haydenbleasel/ultracite ultracite.ai A highly opinionated, zero-configuration linter and formatter. | 3,367 | Claude Code, Codex, OpenCode | 2 | 6,034 tok |
| derv82/wifit3 Wifite but USB-only & cross-platform. | 3,358 | Claude Code, Codex, OpenCode | 3 | 2,089 tok |
| ClickHouse/clickhouse-go Golang driver for ClickHouse | 3,357 | Claude Code, Codex, OpenCode | 3 | 8 tok |
| FluidInference/FluidAudio docs.fluidinference.com Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity | 3,265 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,845 tok |
| microsoft/Generative-AI-for-beginners-dotnet aka.ms Five lessons, learn how to really apply AI to your .NET Applications | 3,204 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,360 tok |
| FStarLang/FStar fstar-lang.org A Proof-oriented Programming Language | 3,135 | Claude Code | 1 | — |
| doronz88/pymobiledevice3 doronz88.github.io Pure python3 implementation for working with iDevices (iPhone, etc...). | 2,975 | Claude Code, Codex, OpenCode | 5 | 1,828 tok |
| cocoindex-io/cocoindex-code cocoindex.io A super light-weight embedded code search engine CLI (AST based) that just works - improv | 2,965 | Claude Code | 1 | 2,057 tok |
| chrisryugj/kordoc pubax.org Parse everything — HWP, HWPX, PDF, and Office documents into Markdown. CLI and MCP server | 2,928 | Claude Code, Codex, OpenCode | 3 | 3,253 tok |
| remorses/gpuix gpuix.dev Node.js & Bun bindings for Zed’s GPUI. Build memory efficient native apps with React or So | 2,875 | Claude Code, Codex, OpenCode | 2 | 18,323 tok |
| dataplat/dbatools dbatools.io 🚀 SQL Server automation and instance migrations have never been safer, faster or freer | 2,858 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 6,598 tok |
| rustviz/rustviz rustviz.github.io Interactively Visualizing Ownership and Borrowing for Rust | 2,853 | Claude Code | 1 | 1,596 tok |
| spider-rs/spider spider.cloud Foundational low latency web data collecting in Rust | 2,833 | Claude Code | 1 | 4,676 tok |
| SRombauts/SQLiteCpp srombauts.github.io SQLiteC++ (SQLiteCpp) is a smart and easy to use C++ SQLite3 wrapper. | 2,807 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 3,651 tok |
| microsoft/clarity clarity.microsoft.com A behavioral analytics library that uses dom mutations and user interactions to generate a | 2,781 | Claude Code, GitHub Copilot | 2 | 3,256 tok |
| refraction-ray/xalpha xalpha.readthedocs.io A backtesting engine for fund investment management | 2,746 | Claude Code, Codex, OpenCode | 2 | 917 tok |
| Agent-Field/agentfield agentfield.ai Build, run and scale AI agents like API and microservices | 2,644 | Claude Code, Codex, OpenCode | 2 | 4,146 tok |
| SummerSec/ShiroAttack2 Comprehensive exploitation of Shiro deserialization vulnerabilities (for authorized testin | 2,640 | Claude Code, Codex, OpenCode | 3 | 2,182 tok |
| nunit/nunit nunit.org NUnit Framework | 2,632 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 724 tok |
| Azure/azure-sdk-for-java This repository is for active development of the Azure SDK for Java. For consumers of the | 2,563 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 3,984 tok |
| lestrrat-go/jwx Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologie | 2,444 | Claude Code, Codex, OpenCode | 3 | 3,354 tok |
| OPCFoundation/UA-.NETStandard OPC Unified Architecture .NET Standard | 2,431 | Claude Code, Codex, GitHub Copilot | 6 | 4,031 tok |
| Bottelet/DaybydayCRM daybydaycrm.com DaybydayCRM an open-source CRM, to help you keep track of your daily workflow. | 2,331 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 1,632 tok |
| jhlee0409/claude-code-history-viewer jhlee0409.github.io Desktop app and web server to browse, search and analyze your AI coding assistant history | 2,303 | Claude Code | 12 | 9,701 tok |
| tddworks/baguette tddworks.github.io Headless control for Apple's Simulators — 3D models, taps, swipes, multi-finger gestures, | 2,273 | Claude Code, Codex, OpenCode | 2 | 2,891 tok |
| apconw/Aix-DB db.aixhub.top Aix-DB is based on the LangChain/LangGraph frameworks and combines an MCP Skills multi-age | 2,264 | Claude Code | 1 | 1,430 tok |