2,535 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 agents7,412Data and AI4,299Backend and APIs3,694Planning3,492Git and workflow3,285Code review2,942Memory and context2,581Research2,499Writing and docs2,458Testing2,454Frontend2,420DevOps and cloud2,410
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorKiroWindsurf
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ThePrimeagen/99 Neovim AI agent done right | 4,750 | Claude Code, Codex, OpenCode | 5 | 374 tok |
| aldinokemal/go-whatsapp-web-multidevice GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwo | 4,721 | Claude Code, Codex, OpenCode | 3 | 2,792 tok |
| JetBrains/koog docs.koog.ai Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and ent | 4,555 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 1,919 tok |
| dimensionalOS/dimos dimensional.org Dimensional is the agentic operating system for physical space. Command humanoids, quadrup | 4,472 | Claude Code, Codex, OpenCode | 2 | 4,231 tok |
| crmne/ruby_llm rubyllm.com One delightful Ruby framework for every major AI provider. Build AI agents, chatbots, RAG | 4,340 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,341 tok |
| httprunner/httprunner httprunner.com HttpRunner is an open-source API/UI testing framework that is easy to use, powerful, highl | 4,295 | Claude Code | 1 | 1,029 tok |
| rolldown/tsdown tsdown.dev The elegant bundler for libraries powered by Rolldown | 4,251 | Claude Code, Codex, OpenCode | 2 | 2,613 tok |
| langroid/langroid langroid.github.io Harness LLMs with Multi-Agent Programming | 4,102 | Claude Code | 1 | 2,637 tok |
| moonrepo/moon moonrepo.dev A build system and monorepo management tool for the web ecosystem, written in Rust. | 4,089 | Claude Code, Codex, OpenCode | 4 | 1,231 tok |
| robinebers/openusage openusage.ai Burning through your subscriptions too fast? Paying for stuff you never use? Stop guessing | 4,024 | Claude Code, Codex, OpenCode | 29 | 1,514 tok |
| dromara/liteflow Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orch | 3,844 | Claude Code, Codex, OpenCode | 2 | 7,342 tok |
| bethington/ghidra-mcp Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headle | 3,703 | Claude Code, Codex, OpenCode | 2 | 10,062 tok |
| livestorejs/livestore livestore.dev LiveStore is a next-generation state management framework based on reactive SQLite and bui | 3,695 | Claude Code, Codex, OpenCode | 4 | 1,556 tok |
| laravel/boost laravel.com Laravel-focused MCP server for augmenting your AI powered local development experience. | 3,608 | Claude Code, Codex | 3 | — |
| strukto-ai/mirage strukto.ai The World's First Virtual Terminal for AI Agents | 3,608 | Claude Code, Codex, OpenCode | 2 | 15,771 tok |
| millionco/expect expect.dev Expect tests your agent's code in a real browser | 3,552 | Claude Code, Codex, OpenCode | 10 | 6,472 tok |
| AvdLee/SwiftUI-Agent-Skill Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open forma | 3,495 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,427 tok |
| dotnet/roslynator josefpihrt.github.io Roslynator is a set of code analysis tools for C#, powered by Roslyn. | 3,477 | Claude Code, Codex, OpenCode | 7 | 227 tok |
| sigp/lighthouse lighthouse-book.sigmaprime.io Ethereum consensus client in Rust | 3,467 | Claude Code | 2 | — |
| tursodatabase/agentfs agentfs.ai The filesystem for agents. | 3,389 | Claude Code | 2 | — |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,136 | Claude Code, Codex, OpenCode | 2 | 3,175 tok |
| marc2332/freya freyaui.dev Cross-platform and non-web GUI library for 🦀 Rust powered by 🎨 Skia. | 3,125 | Claude Code, Codex, OpenCode | 2 | 666 tok |
| FStarLang/FStar fstar-lang.org A Proof-oriented Programming Language | 3,103 | Claude Code | 1 | — |
| arcboxlabs/arcbox arcbox.dev Run AI agents on real and isolated machines — own kernel, filesystem, and network — with < | 3,056 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,748 tok |
| jsynowiec/node-typescript-boilerplate Production-ready Node.js TypeScript boilerplate: ESM, Vitest, ESLint, Prettier, GitHub Act | 2,952 | Claude Code, Codex, OpenCode | 2 | 547 tok |
| datachain-ai/datachain docs.datachain.ai The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure | 2,817 | Claude Code | 1 | 87 tok |
| SRombauts/SQLiteCpp srombauts.github.io SQLiteC++ (SQLiteCpp) is a smart and easy to use C++ SQLite3 wrapper. | 2,781 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 3,300 tok |
| erupts/erupt erupt.xyz why write many code when few annotation do trick — annotation-driven Java framework, one c | 2,772 | Claude Code | 1 | 2,062 tok |
| microsoft/clarity clarity.microsoft.com A behavioral analytics library that uses dom mutations and user interactions to generate a | 2,740 | Claude Code, GitHub Copilot | 2 | 3,256 tok |
| FluidInference/FluidAudio docs.fluidinference.com Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity | 2,735 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,646 tok |
| NVIDIA-NeMo/Switchyard Switchyard lets LLM applications route traffic across models and providers while preservin | 2,726 | Claude Code, Codex, OpenCode | 6 | 2,645 tok |
| doronz88/pymobiledevice3 doronz88.github.io Pure python3 implementation for working with iDevices (iPhone, etc...). | 2,711 | Claude Code, Codex, OpenCode | 5 | 1,794 tok |
| spider-rs/spider spider.cloud Get web data for AI agents and LLMs - fast, efficient, and reliable with Rust | 2,697 | Claude Code | 1 | 4,720 tok |
| cocoindex-io/cocoindex-code cocoindex.io A super light-weight embedded code search engine CLI (AST based) that just works - improv | 2,695 | Claude Code | 1 | 1,766 tok |
| refraction-ray/xalpha xalpha.readthedocs.io A backtesting engine for fund investment management | 2,689 | Claude Code, Codex, OpenCode | 2 | 917 tok |
| SummerSec/ShiroAttack2 Comprehensive exploitation of Shiro deserialization vulnerabilities (for authorized testin | 2,624 | Claude Code, Codex, OpenCode | 3 | 2,182 tok |
| nunit/nunit nunit.org NUnit Framework | 2,623 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 719 tok |
| Azure/azure-sdk-for-java This repository is for active development of the Azure SDK for Java. For consumers of the | 2,566 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 3,984 tok |
| graphistry/pygraphistry PyGraphistry is a Python library to quickly load, shape, embed, and explore big graphs wit | 2,553 | Claude Code, Codex, OpenCode | 2 | 502 tok |
| Agent-Field/agentfield agentfield.ai Build, run and scale AI agents like API and microservices | 2,551 | Claude Code, Codex, OpenCode | 2 | 4,146 tok |
| lestrrat-go/jwx Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologie | 2,420 | Claude Code, Codex, OpenCode | 3 | 3,061 tok |
| OPCFoundation/UA-.NETStandard OPC Unified Architecture .NET Standard | 2,381 | Claude Code, Codex, GitHub Copilot | 6 | 3,677 tok |
| vercel/chat chat-sdk.dev A unified TypeScript SDK for building chat bots across Slack, Microsoft Teams, Google Chat | 2,343 | Claude Code, Codex, OpenCode | 3 | 1,284 tok |
| Bottelet/DaybydayCRM daybydaycrm.com DaybydayCRM an open-source CRM, to help you keep track of your daily workflow. | 2,326 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 1,632 tok |
| apconw/Aix-DB Aix-DB is based on the LangChain/LangGraph frameworks and combines an MCP Skills multi-age | 2,242 | Claude Code | 1 | 1,430 tok |
| keitaoouchi/MarkdownView Markdown View for iOS. | 2,177 | Claude Code, Codex, OpenCode | 2 | 727 tok |
| jdx/fnox fnox.jdx.dev encrypted/remote secret manager | 2,137 | Claude Code, Codex, OpenCode | 3 | 2,148 tok |
| jhlee0409/claude-code-history-viewer jhlee0409.github.io desktop app to browse and analyze your Claude Code conversation history | 2,136 | Claude Code, Codex | 12 | 9,701 tok |
| a2aproject/a2a-python a2a-protocol.org Official Python SDK for the Agent2Agent (A2A) Protocol | 2,125 | Claude Code, Codex, OpenCode | 2 | 448 tok |
| anthropics/anthropic-sdk-typescript npmjs.com Access to Anthropic's safety-first language model APIs in TypeScript | 2,106 | Claude Code | 1 | 244 tok |