2,181 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 agents8,489Claude Code6,881Git and workflow3,604Data and AI3,581Backend and APIs3,556Planning3,323Code review2,892Testing2,680Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| neka-nat/freecad-mcp FreeCAD MCP(Model Context Protocol) server | 3,246 | Codex, OpenCode | 1 | 605 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 | 3,206 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,360 tok |
| elevenlabs/elevenlabs-python elevenlabs.io The official Python SDK for the ElevenLabs API. | 3,176 | Codex, OpenCode | 1 | 114 tok |
| MemMachine/MemMachine memmachine.ai Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable | 3,085 | 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 |
| doronz88/pymobiledevice3 doronz88.github.io Pure python3 implementation for working with iDevices (iPhone, etc...). | 2,988 | Claude Code, Codex, OpenCode | 5 | 1,828 tok |
| ax-llm/ax axllm.dev The pretty much "official" DSPy framework for Typescript | 2,978 | Codex, OpenCode | 1 | 1,582 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 | 2,936 | 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 | 2,925 | 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 |
| SRombauts/SQLiteCpp srombauts.github.io SQLiteC++ (SQLiteCpp) is a smart and easy to use C++ SQLite3 wrapper. | 2,808 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 3,651 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 | 2,647 | 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 |
| org2AI/ORG2 System of record for how agents build software: Built-in rust harness & 20+ CLIs. | 2,590 | Codex, OpenCode | 1 | 3,964 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 |
| yyjeqhc/webcodex Give cloud AI agents a real development environment on your own machines. | 2,497 | Codex, OpenCode | 1 | 1,928 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 | 4,129 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 |
| greenpau/caddy-security authcrunch.com 🔐 Authentication, Authorization, and Accounting (AAA) App and Plugin for Caddy v2. 💎 Imp | 2,277 | Codex, OpenCode | 1 | 3,359 tok |
| tddworks/baguette tddworks.github.io Headless control for Apple's Simulators — 3D models, taps, swipes, multi-finger gestures, | 2,276 | Claude Code, Codex, OpenCode | 2 | 2,891 tok |
| a2aproject/a2a-python a2a-protocol.org Official Python SDK for the Agent2Agent (A2A) Protocol | 2,233 | Claude Code, Codex, OpenCode | 2 | 448 tok |
| keitaoouchi/MarkdownView Markdown View for iOS. | 2,178 | Claude Code, Codex, OpenCode | 2 | 727 tok |
| lin-snow/Ech0 ech0.app Ech0 – An open-source, self-hosted lightweight publishing platform for personal idea shari | 2,086 | Codex, OpenCode | 1 | 4,239 tok |
| GCWing/BitFun OpenBitFun combines a high-performance agent runtime written in Rust with a polished deskt | 2,077 | Codex, OpenCode | 1 | 5,308 tok |
| jtblin/kube2iam kube2iam provides different AWS IAM roles for pods running on Kubernetes | 2,041 | Claude Code, Codex, Gemini CLI | 2 | 334 tok |
| openakita/openakita openakita.ai An open-source AI assistant framework with skills and agent architecture | 2,015 | Codex, OpenCode | 1 | 3,421 tok |
| zzet/gortex gortex.dev High-performance code-intelligence engine for AI agents and IDE, supports 257 languages, m | 2,014 | Claude Code, Codex, OpenCode | 2 | 5,603 tok |
| Start9Labs/start-technologies start9.com Monorepo for StartOS, StartWRT, StartTunnel, start-sdk, start-docs, start-cli, start-regis | 1,995 | Claude Code, Codex, OpenCode | 3 | 17,166 tok |
| Dicklesworthstone/pi_agent_rust High-performance AI coding agent CLI written in Rust with zero unsafe code | 1,969 | Claude Code, Codex, OpenCode | 2 | 10,666 tok |
| microsoft/DiskANN A vector indexing library to bring fast, fresh and filtered search to your database | 1,968 | Codex, OpenCode | 1 | 1,786 tok |
| mcollina/skills My own collection of skills for modern Node.js development | 1,962 | Codex, OpenCode | 1 | 652 tok |
| trpc-group/trpc-agent-go trpc-group.github.io A Go framework for building production agent systems with graph workflows, tools, memory, | 1,910 | Codex, OpenCode | 1 | 1,602 tok |
| pawurb/hotpath-rs hotpath.rs Rust profiler for CPU, memory, SQL, HTTP, and async performance, with Prometheus and Grafa | 1,895 | Claude Code, Codex, OpenCode | 2 | 1,914 tok |
| Azure/azure-sdk-for-go docs.microsoft.com This repository is for active development of the Azure SDK for Go. For consumers of the SD | 1,858 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 5,076 tok |
| Andersbakken/rtags rtags.net A client/server indexer for c/c++/objc[++] with integration for Emacs based on clang. | 1,847 | Codex, OpenCode | 1 | 2,167 tok |
| root-gg/plik plik.root.gg Plik is a temporary file upload system (Wetransfer like) in Go. | 1,839 | Codex, OpenCode | 1 | 2,970 tok |
| lahfir/agent-desktop Agent Desktop gives any agent reliable computer use on the desktop. Built with Rust, it se | 1,830 | Codex, OpenCode | 1 | 5,132 tok |
| relaticle/relaticle relaticle.com Open-source CRM your AI agents can read and update: companies, people, opportunities, task | 1,815 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 32 | 55,943 tok |
| mcpp-community/d2mcpp mcpp.d2learn.org D2X | Modern C++ Core Language Features - "A C++ tutorial project focused on practical" | 1,799 | Claude Code, Codex | 1 | — |
| posit-dev/py-shiny shiny.posit.co Shiny for Python | 1,768 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 7,898 tok |
| google/adk-java google.github.io An open-source, code-first Java toolkit for building, evaluating, and deploying sophistica | 1,765 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,297 tok |
| fullstack-build/tslog tslog.js.org 📝 tslog - Universal Logger for TypeScript and JavaScript | 1,754 | Claude Code, Codex, OpenCode | 2 | 3,587 tok |
| mateaix/matecloud mate.vip 🔥MateCloud is a microservices architecture based on Spring Cloud Alibaba. It integrates S | 1,710 | Claude Code, Codex, OpenCode | 5 | 4,222 tok |
| nextify-limited/libra libra.dev The open-source V0/Lovable alternative | 1,702 | Claude Code, Codex, OpenCode | 2 | 2,569 tok |