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 |
|---|---|---|---|---|
| DefangLabs/defang defang.io Defang Deploy CLI. Develop Once, Deploy Anywhere. Take your app from Docker Compose to a s | 167 | Claude Code, Codex, OpenCode | 4 | 719 tok |
| richlander/dotnet-inspect Tool to inspect .NET assets, like docker inspect and kubectl describe. | 166 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 2,168 tok |
| fullbleed-engine/fullbleed-official docs.fullbleed.dev Generate PDFs from HTML/CSS in Python, Rust, JavaScript, and C#. Deterministic engine for | 166 | Codex, OpenCode | 1 | 380 tok |
| nxtg-ai/forge-orchestrator forge.nxtg.ai NXTG-Forge orchestrator: an MCP server for Claude Code with task orchestration, file locki | 165 | Claude Code | 1 | 3,232 tok |
| onism1767-creator/potato Free Easy AI visibility check - measure how often a brand is mentioned & cited in Claude's | 164 | Claude Code | 1 | 4,664 tok |
| devantler-tech/ksail ksail.devantler.tech All-in-one Kubernetes SDK: create, manage, and operate clusters across distributions (Kind | 164 | Claude Code, Codex, GitHub Copilot, OpenCode | 22 | 7,912 tok |
| ricardoquesada/regenerator2000 regenerator2000.readthedocs.io An interactive disassembler for the CPU 6502, focused on Commodore 8-bit computers. Featur | 164 | Claude Code, Codex, OpenCode | 16 | 4,257 tok |
| kousen/java_upgrade Code for Java upgrade workshop | 164 | Claude Code | 1 | 1,000 tok |
| millionco/localterm localterm.dev A terminal in your browser | 163 | Codex, OpenCode | 1 | 773 tok |
| equinor/neqsim equinor.github.io NeqSim is a library for calculation of fluid behavior, phase equilibrium and process simul | 163 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 7 | 6,433 tok |
| konippi/servo-fetch A self-contained browser engine that fetches, renders, and extracts web content as Markdow | 163 | Codex, OpenCode | 1 | 1,928 tok |
| necoz-oss/is-kit is-kit.dev Build small guards. Compose them. A lightweight, zero-dependency toolkit for building reu | 163 | Codex, OpenCode | 1 | 2,536 tok |
| glowbom/glowbom-oss glowbom.com Build software like writing a book | 162 | Claude Code, Codex, OpenCode | 2 | 303 tok |
| sammcj/mcp-devtools smcleod.net A modular MCP server that provides commonly used developer tools for AI coding agents | 162 | Claude Code, GitHub Copilot | 3 | 7,346 tok |
| ppgranger/token-saver ppgranger.github.io Content-aware output compression for AI coding assistants. 36 specialized processors cut C | 162 | Claude Code, Codex, OpenCode | 2 | 1,238 tok |
| TabooHarmony/roblox-brain The Roblox Studio knowledge your coding agent is missing. Skill library for Roblox Studio | 162 | Codex, OpenCode | 1 | 1,680 tok |
| Duragraph/duragraph duragraph.ai Self-hosted, enterprise-ready AI workflow orchestration with event sourcing, CQRS, fault t | 161 | GitHub Copilot | 2 | 2,488 tok |
| 21-DOT-DEV/swift-secp256k1 21.dev Swift cryptography library for Bitcoin and Nostr. ECDSA, Schnorr, ECDH, and zero-knowledge | 161 | Codex, OpenCode | 1 | 3,188 tok |
| chyinan/Kokoro-Engine Cross-platform virtual character immersive interaction engine | 159 | Claude Code, Codex, OpenCode | 2 | 5,956 tok |
| dangreenisrael/eslint-plugin-jest-formatting ESLint rules for formatting test suites written for jest. | 159 | Codex, OpenCode | 1 | 1,938 tok |
| johnpapa/heroes-angular papa-heroes-angular.azurewebsites.net Tour of Heroes app written with Angular | 158 | Codex, GitHub Copilot, OpenCode | 2 | 2,253 tok |
| cihologramas/pyoptools Python tools for optical design | 158 | Codex, OpenCode | 1 | 686 tok |
| qiniu/go-sdk golang sdk | 158 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 3,919 tok |
| getArbor-dev/arbor getarbor.dev Graph-native code intelligence that replaces embedding-based RAG with deterministic progra | 158 | Claude Code, GitHub Copilot | 2 | 4,303 tok |
| Epistates/turbovault Markdown and OFM SDK w/ MCP server that transforms your Obsidian vault into an intelligent | 158 | Claude Code | 1 | 5,085 tok |
| willibrandon/pixel-mcp MCP server for creating pixel art with Aseprite through AI assistants. Supports animation, | 158 | Claude Code | 1 | 2,726 tok |
| wvlet/wvlet wvlet.org Wvlet: a flow-style query language that compiles to SQL for DuckDB, Trino, Snowflake, and | 158 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 9,031 tok |
| shunk031/dotfiles 💻 My dotfiles powered by chezmoi; built around Rust-based tools (sheldon/starship/mise, e | 157 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 902 tok |
| whanyu1212/gem-dota whanyu1212.github.io Python replay parser for Dota 2 | 157 | Claude Code, Codex, OpenCode | 2 | 10,979 tok |
| AratKruglik/claude-laravel | 156 | Claude Code | 45 | 473 tok |
| teunlao/swift-ai-sdk swift-ai-sdk-docs.vercel.app Unified AI SDK for Swift, bringing the power of Vercel AI SDK to Apple platforms | 156 | Claude Code, Codex, OpenCode | 3 | 1,250 tok |
| NextWeb4/yaml-proxy-editor nextweb4.github.io Tauri, React, and TypeScript desktop workbench for local Clash/OpenClash/Mihomo YAML editi | 155 | Codex, OpenCode | 1 | 1,444 tok |
| getmockd/mockd mockd.io High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, S | 155 | Claude Code, GitHub Copilot, Cursor | 3 | 4,525 tok |
| FangYuan33/easy-code-reader pypi.org A powerful MCP server for intelligently reading Jar source code. | 154 | Codex, GitHub Copilot, OpenCode | 3 | 1,447 tok |
| cyanheads/mcp-ts-core npmjs.com Agent-native TypeScript framework for building MCP servers. | 153 | Claude Code, Codex, OpenCode | 2 | 35,438 tok |
| KyosukeIshizu1008/berryscode Native IDE for the Bevy game engine, built in Bevy + Rust. Scene editor, ECS inspector, AI | 153 | Codex, OpenCode | 1 | 1,886 tok |
| Iron-Ham/XcodePreviews | 152 | Claude Code, Codex, Cursor | 5 | 695 tok |
| nixrajput/portfolio-nextjs nixrajput.com This repository contains the source code for a portfolio website built using Next.js, Type | 152 | Claude Code, Codex, OpenCode | 3 | 3,706 tok |
| Larens94/codedna larens94.github.io A lightweight annotation standard that helps AI agents navigate codebases faster, with few | 151 | Claude Code, Codex, OpenCode | 3 | 5,888 tok |
| dmae97/omk Open-source multi-agent coding CLI for the terminal (TypeScript, MIT). Switch models mid-s | 151 | Claude Code, Codex, OpenCode | 2 | 3,785 tok |
| calf-ai/calfkit-sdk 🐮 Build distributed, event-driven agents | 150 | Claude Code, Codex | 7 | — |
| ZeroPointSix/empathize-with-others | 149 | Claude Code, Codex, OpenCode | 2 | 2,659 tok |
| agentfront/frontmcp frontmcp.dev The TypeScript framework for MCP servers Build MCP tools that share services, validate inp | 148 | Claude Code, Codex, OpenCode | 2 | 7,207 tok |
| nunobrum/spicelib Python library to interact with spice simulators such as LTSpice, QSPICE, NGSpice and othe | 148 | Codex, OpenCode | 1 | 1,505 tok |
| Curiosity-Ai-BV/localOCR Using Gemma-4 Vision, Gemma-3 Vision, Llama 3.2 and more | 148 | Codex, Gemini CLI, OpenCode | 2 | 1,333 tok |
| xiaoleiy/podpull podpull.vercel.app Download any podcast episode straight to your shell — Apple Podcasts, RSS, or xiaoyuzhou. | 147 | Claude Code, Codex, OpenCode | 2 | 2,580 tok |
| prasenjeet-symon/ogcode ogcode.in An open-source, local-first AI teammate and agent operating environment for turning intent | 147 | Claude Code, Codex, Cursor | 61 | 159 tok |
| nyaomaru/is-kit is-kit.dev Build small guards. Compose them. A lightweight, zero-dependency toolkit for building reu | 147 | Codex, OpenCode | 1 | 2,536 tok |
| claude-php/Claude-PHP-SDK dalehurley.com PHP SDK for Claude - Provides complete 1-for-1 functionality of the Official Python SDK | 146 | GitHub Copilot | 1 | 3,375 tok |
| parcadei/ouros A sandboxed Python runtime for AI agents, written in Rust. | 146 | Claude Code | 1 | 5,555 tok |