43,533 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708
All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| microsoft/waza microsoft.github.io CLI / Framework for Agent Skills - create, test, measure and improve skill quality and eff | 1,305 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 3,591 tok |
| dohooo/helmor helmor.ai Open-source local workbench for multi-agent software development. | 1,304 | Claude Code, Codex, OpenCode | 9 | 10,385 tok |
| Vincentqyw/image-matching-webui huggingface.co 🤗 image matching webui | 1,303 | Claude Code | 3 | 2,033 tok |
| puppyone-ai/puppyone puppyone.ai Context drive for your AI agents | 1,298 | Claude Code, Codex, OpenCode | 2 | 5,345 tok |
| thetahealth/mirobody mirobody.ai The AI-native health data engine — collect, standardize, and reason over labs, wearables & | 1,298 | Codex, OpenCode | 1 | 1,984 tok |
| TanStack/cli tanstack.com The official TanStack CLI - Project Scaffolding, MCP Server, Agent Skills Installation, et | 1,297 | Claude Code, Codex, OpenCode | 2 | 8 tok |
| contentful/contentful.js contentful.github.io JavaScript library for Contentful's Delivery API (node & browser) | 1,296 | Codex, OpenCode | 1 | 860 tok |
| greyhaven-ai/autocontext a recursive self-improving harness designed to help your agents (and future iterations of | 1,292 | Claude Code, Codex, OpenCode | 2 | 4,707 tok |
| Xiangyue-Zhang/auto-deep-researcher-24x7 arxiv.org 🔥 An autonomous AI agent that runs your deep learning experiments 24/7 while you sleep. Z | 1,291 | Claude Code, Codex, OpenCode | 2 | 5,681 tok |
| higress-group/himarket HiMarket is an enterprise-level "AI Capability Marketplace and Developer Ecosystem Hub." I | 1,291 | Codex, OpenCode | 1 | 1,136 tok |
| coleam00/claude-memory-compiler Give Claude Code a memory that evolves with your codebase. Hooks automatically capture ses | 1,289 | Claude Code, Codex, OpenCode | 5 | 4,446 tok |
| piomin/claude-ai-spring-boot Claude Code template for Spring Boot and other staff (included in the tags) | 1,289 | Claude Code | 1 | 450 tok |
| paradigmxyz/centaur centaur.run Centaur is frontier, agentic infrastructure that you own. Centaur is like Claude Tag, but | 1,289 | Claude Code, Codex, OpenCode | 12 | 1,824 tok |
| Agentshire/Agentshire OpenClaw / QClaw plugin that visualizes AI agents as 3D NPCs in a game town — with social | 1,288 | Codex, OpenCode | 1 | 5,768 tok |
| uzairansaruzi/hermex hermexapp.com Native iPhone app for your Hermes agent | 1,287 | Claude Code, Codex, OpenCode | 2 | 4,738 tok |
| first-fluke/oh-my-agent firstfluke.com The multi-agent harness that checks the work: verifies agent runs by artifacts (stop-hook | 1,286 | Claude Code, Codex, OpenCode | 2 | 1,976 tok |
| HD838A/remote-mic-app sayall.app Wireless Mic (SayAll.app): Turn the Xiaomi Bluetooth Remote 2 Pro into a voice-input devic | 1,286 | Codex, OpenCode | 1 | 5,336 tok |
| LiteLLM-Labs/litellm-agent-control-plane docs.litellm-agent-platform.ai 1 place to call all your agents - OpenCode, Hermes, Claude Managed Agents, Cursor Agents A | 1,284 | Codex, OpenCode | 1 | 339 tok |
| d-kimuson/claude-code-viewer npmjs.com A full-featured web-based Claude Code client that provides complete interactive functional | 1,282 | Claude Code, Codex, OpenCode | 11 | 3,171 tok |
| voidful/hung-yi-lee-skill A skill distilled from Professor Li Hongyi's teachings, combined with Karpathy's LLM, enha | 1,278 | Codex, OpenCode | 1 | 843 tok |
| nvk/llm-wiki llm-wiki.net LLM-compiled knowledge bases for any AI agent. Parallel multi-agent research, thesis-drive | 1,278 | Claude Code, Codex, OpenCode | 2 | 15,764 tok |
| datalayer/jupyter-mcp-server jupyter-mcp-server.datalayer.tech 🪐 🔧 Model Context Protocol (MCP) Server for Jupyter. | 1,277 | Claude Code, Codex, GitHub Copilot | 2 | 2,265 tok |
| agentplugins/agent-plugins-spec agent-plugins.org Agent Plugins Specification v1.0.0 — A minimal standard for packaging agent extensions int | 1,277 | Codex, OpenCode | 1 | 868 tok |
| vipshop/cache-dit cache-dit.readthedocs.io A PyTorch-native inference engine with cache, parallelism, quantization and cpu offload fo | 1,275 | Claude Code | 7 | — |
| remorses/critique critique.work TUI & website for reviewing git changes | 1,273 | Codex, OpenCode | 1 | 1,974 tok |
| coollabsio/jean jean.build A dev environment for AI agents. | 1,271 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 7,257 tok |
| JuneYaooo/gpt-image2-ppt-skills slidecraft-template-gallery.vercel.app Clone any .pptx into your own deck — OpenAI gpt-image-2 mimics the layout, you supply the | 1,270 | Codex, OpenCode | 1 | 1,171 tok |
| caliber-ai-org/ai-setup trycaliber.ai Continuously sync your AI setups with one command. Codebase tailor suited agent skills, MC | 1,267 | Claude Code, Codex, OpenCode | 10 | 3,076 tok |
| microsoft/prompty prompty.ai Prompty makes it easy to create, manage, debug, and evaluate LLM prompts for your AI appli | 1,264 | GitHub Copilot | 1 | 14,642 tok |
| Xerxes-2/clewdr High Performance LLM Reverse Proxy | 1,262 | Codex, OpenCode | 1 | 2,409 tok |
| memorax-ai/memorax-code code.memorax.net A memory plugin for AI coding that turns engineering experience, repository knowledge, and | 1,262 | Claude Code, Codex, OpenCode | 2 | 1,217 tok |
| raspibolt/raspibolt raspibolt.org RaspiBolt v3: Bitcoin & Lightning full node on a Raspberry Pi | 1,261 | Claude Code | 1 | 2,840 tok |
| math-inc/OpenGauss | 1,261 | Codex, OpenCode | 1 | 3,386 tok |
| MiniMax-AI/OpenRoom openroom.ai A browser-based desktop where AI Agent operates every app through natural language. | 1,258 | Claude Code | 3 | 1,801 tok |
| starknet-io/starknet.js starknet-js.com JavaScript library for Starknet | 1,255 | Codex, OpenCode | 1 | 1,748 tok |
| scottlerch/HostsFileEditor hostsfileeditor.com Easily edit and manage the hosts file for Windows | 1,255 | Claude Code | 1 | 4,073 tok |
| uphiago/recon-skills hiago.sh Recon & pentest skill pack. CORS, XSS, SQLi, SSRF, RCE, WordPress, MCP, cloud, subdomain t | 1,254 | Codex, OpenCode | 1 | 900 tok |
| pnoker/iot-dc3 dc3.site IoT DC3 is a multi-protocol, cloud-native, AI-powered, open-source industrial IoT platform | 1,253 | Claude Code, Codex, OpenCode | 2 | 2,089 tok |
| phronesis-io/eigenflux eigenflux.ai Official repository for EigenFlux — the open-source communication and broadcast network fo | 1,253 | Claude Code, Codex, OpenCode | 4 | 1,990 tok |
| AIPexStudio/AIPex claudechrome.com AIPex: AI browser automation assistant, no migration and privacy first. Alternative to Man | 1,250 | Claude Code, Codex, OpenCode | 2 | 1,195 tok |
| microsoft/winappCli winapp, the Windows App Development CLI, is a single command-line interface for managing W | 1,250 | Claude Code, Codex, OpenCode | 3 | 4,710 tok |
| conorluddy/ios-simulator-skill conor.fyi An IOS Simulator Skill for ClaudeCode. Use it to optimise Claude's ability to build, run a | 1,246 | Claude Code | 1 | 2,317 tok |
| mrwadams/attackgen AttackGen is a cybersecurity incident response testing tool that leverages the power of la | 1,242 | Claude Code, Codex, OpenCode | 2 | 9,248 tok |
| ColorlibHQ/email-templates colorlib.com Free HTML email templates for Mailchimp and other emails services | 1,239 | Claude Code | 1 | 1,729 tok |
| kbwo/ccmanager Coding Agent Session Manager for Claude Code / Gemini CLI / Codex CLI / Cursor Agent / Cop | 1,238 | Claude Code, Codex, Kiro, OpenCode | 15 | 5,122 tok |
| ddalcu/mlx-serve mlxserve.com Native LLM inference server for Apple Silicon. OpenAI + Anthropic API compatible. No Pytho | 1,237 | Claude Code | 3 | 30,928 tok |
| vellum-ai/vellum-assistant vellum.ai An AI Assistant that’s easy to setup, does your work 24/7, knows your preferences and gets | 1,234 | Claude Code, Codex, Cursor, OpenCode | 16 | 9,584 tok |
| grafbase/grafbase the-guild.dev [Acquired by The Guild] The Grafbase GraphQL Federation Gateway | 1,230 | Claude Code | 2 | 4 tok |
| metoro-io/mcp-golang mcpgolang.com Write Model Context Protocol servers in few lines of go code. Docs at https://mcpgolang.co | 1,230 | Cursor | 1 | 57 tok |
| Ataraxy-Labs/opensessions ataraxy-labs.com tmux sidebar for coding agents — Amp, Claude Code, Codex, OpenCode. Per-thread markers, lo | 1,226 | Codex, OpenCode | 1 | 1,801 tok |