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 |
|---|---|---|---|---|
| nextdns/nextdns nextdns.io NextDNS CLI client (DoH Proxy) | 4,247 | Codex, OpenCode | 1 | 941 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 |
| spencermountain/spacetime spacetime.how A lightweight javascript timezone library | 4,108 | Codex, OpenCode | 1 | 1,064 tok |
| modelcontextprotocol/rust-sdk docs.rs The official Rust SDK for the Model Context Protocol | 4,093 | GitHub Copilot | 1 | 613 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 |
| evalstate/fast-agent fast-agent.ai Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support | 3,959 | Codex, OpenCode | 1 | 1,057 tok |
| DingTalk-Real-AI/dingtalk-workspace-cli DingTalk Workspace is an officially open-sourced cross-platform CLI tool from DingTalk. It | 3,930 | Codex, OpenCode | 1 | 9,905 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 |
| psmux/psmux psmux.pages.dev Tmux on Windows Powershell - tmux for PowerShell, Windows Terminal, cmd.exe. Includes psmu | 3,804 | Codex, OpenCode | 1 | 267 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 |
| modelcontextprotocol/java-sdk java.sdk.modelcontextprotocol.io The official Java SDK for Model Context Protocol servers and clients. Maintained in collab | 3,759 | Codex, OpenCode | 1 | 839 tok |
| rust-lang/crates.io crates.io The Rust package registry | 3,741 | Codex, OpenCode | 1 | 2,482 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 |
| xpf0000/FlyEnv flyenv.com Native local development environment for Windows, macOS & Linux. A modern alternative to X | 3,340 | Codex, OpenCode | 2 | 3,389 tok |
| marc2332/freya freyaui.dev Cross-platform native GUI library for 🦀 Rust | 3,305 | Codex, OpenCode | 1 | 663 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 |
| yanyiwu/nodejieba Node.js version of the Jieba Chinese word segmentation library | 3,232 | Codex, OpenCode | 1 | 41 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 |
| elevenlabs/elevenlabs-python elevenlabs.io The official Python SDK for the ElevenLabs API. | 3,172 | Codex, OpenCode | 1 | 114 tok |
| FStarLang/FStar fstar-lang.org A Proof-oriented Programming Language | 3,135 | Claude Code | 1 | — |
| MemMachine/MemMachine memmachine.ai Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable | 3,086 | Codex, OpenCode | 1 | 1,070 tok |
| Simon-He95/markstream-vue markstream.simonhe.me Multi-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Octane, | 3,051 | Codex, OpenCode | 13 | 644 tok |
| ax-llm/ax axllm.dev The pretty much "official" DSPy framework for Typescript | 2,978 | Codex, OpenCode | 1 | 1,582 tok |
| 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 |
| jsynowiec/node-typescript-boilerplate Production-ready Node.js TypeScript boilerplate: ESM, Vitest, Oxlint, Oxfmt, GitHub Action | 2,962 | Codex, OpenCode | 1 | 64 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 |
| johnfercher/maroto maroto.tech A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and sim | 2,780 | Codex, OpenCode | 1 | 1,217 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 |