Building agents

6,707 projects whose own agent configuration covers building agents. 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 Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
anomalyco/opencode opencode.ai The open source coding agent. 224,808 Claude Code, Codex, OpenCode 17 3,785 tok
Significant-Gravitas/AutoGPT agpt.co AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission i 187,915 Claude Code, Codex, GitHub Copilot, OpenCode 15 5,648 tok
huggingface/transformers huggingface.co 🤗 Transformers: the model-definition framework for state-of-the-art machine learning mode 168,576 Claude Code, Codex, GitHub Copilot, OpenCode 4 783 tok
anthropics/claude-code code.claude.com Claude Code is an agentic coding tool that lives in your terminal, understands your codeba 154,675 Claude Code 4 548 tok
garrytan/gstack Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, 139,952 Claude Code, Codex, OpenCode 2 14,776 tok
paperclipai/paperclip paperclip.ing The open-source app everyone uses to manage agents at work 111,448 Claude Code, Codex, OpenCode 41 3,135 tok
ruvnet/RuView cognitum.one π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign moni 102,582 Claude Code, Codex, OpenCode 11 4,330 tok
angular/angular angular.dev Deliver web apps with confidence 🚀 101,126 Claude Code, Codex, Gemini CLI, OpenCode 7 458 tok
tt-a1i/archify archify.si Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for 93,873 Claude Code, Codex, OpenCode 2 469 tok
modelcontextprotocol/servers modelcontextprotocol.io Model Context Protocol Reference Servers 91,815 Claude Code, Codex, OpenCode 14 12,067 tok
lobehub/lobehub lobehub.com 🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hi 84,058 Claude Code, Codex, Gemini CLI, OpenCode 58 4,011 tok
opendatalab/MinerU opendatalab.github.io Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for yo 83,194 Claude Code, Codex, OpenCode 2 2,387 tok
heygen-com/hyperframes hyperframes.heygen.com Write HTML. Render video. Built for agents. 79,568 Claude Code, Codex, OpenCode 10 3,848 tok
microsoft/ai-agents-for-beginners aka.ms 18 Lessons to Get Started Building AI Agents 79,004 Claude Code, Codex, GitHub Copilot, OpenCode 9 2,487 tok
calesthio/OpenMontage openmontage.video World's first open-source, agentic video production system. 12 production pipelines, 100+ 77,170 Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf 4 359 tok
rohitg00/ai-engineering-from-scratch aiengineeringfromscratch.com Learn AI Engineering! Learn it. Build it. Ship it for others. 77,007 Claude Code, Codex, OpenCode 19 4,136 tok
colbymchenry/codegraph colbymchenry.github.io Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemi 76,794 Claude Code, Codex, OpenCode 4 10,506 tok
cline/cline cline.bot Autonomous coding agent as an SDK, IDE extension, or CLI assistant. 71,371 Claude Code, Codex, GitHub Copilot, OpenCode 9 2,422 tok
MadsLorentzen/ai-job-search The job search that runs on your machine. AI job application framework built on Claude Cod 68,505 Claude Code, Codex, OpenCode 27 2,530 tok
mvanhorn/last30days-skill AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and th 66,745 Claude Code, Codex, GitHub Copilot, OpenCode 3 3,975 tok
cathrynlavery/diagram-design diagramdesign.dev Editorial diagram design for Claude Code, Codex, GitHub Copilot, Cursor, Factory Droid, Qo 65,298 Claude Code, Codex, OpenCode 2 648 tok
prisma/orm prisma.io The Prisma ORM: write your application in TypeScript with human-readable queries instead o 47,659 Claude Code, Codex, OpenCode 6 2,805 tok
cli/cli GitHub’s official command line tool 46,892 Claude Code, Codex, OpenCode 14 1,261 tok
agno-agi/agno docs.agno.com The self-driving agent platform 43,076 Claude Code, Codex, Cursor, OpenCode 3 2,939 tok
tinyhumansai/openhuman tinyhumans.ai The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents 42,561 Claude Code, Codex, OpenCode 17 13,064 tok
trpc/trpc trpc.io 🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy. 40,778 Claude Code, Codex, OpenCode 8 909 tok
Yeachan-Heo/oh-my-claudecode oh-my-claudecode.dev Teams-first Multi-agent orchestration for Claude Code 40,625 Claude Code, Codex, OpenCode 2 6,719 tok
virgiliojr94/book-to-skill Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use 37,077 Claude Code, Codex, OpenCode 2 1,099 tok
rustfs/rustfs rustfs.com RustFS is an open-source, S3-compatible high-performance object storage system supporting 35,789 Claude Code, Codex, GitHub Copilot, OpenCode 8 2,883 tok
Donchitos/Claude-Code-Game-Studios Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a com 35,759 Claude Code 10 826 tok
github/github-mcp-server GitHub's official MCP Server 34,264 Claude Code, GitHub Copilot 2 3,219 tok
iOfficeAI/AionUi aionui.com Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ mor 34,058 Claude Code, Codex, OpenCode 7 1,706 tok
topoteretes/cognee cognee.ai Cognee is the open-source AI memory platform for agents. Give your AI agents persistent lo 33,094 Claude Code, Codex, GitHub Copilot, OpenCode 28 30,810 tok
tirth8205/code-review-graph code-review-graph.com Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codeb 32,611 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 5,290 tok
trycua/cua cua.ai Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for tr 31,822 Claude Code, Codex, Cursor, OpenCode 5 2,632 tok
nanocoai/nanoclaw nanoclaw.dev A lightweight alternative to OpenClaw that runs in containers for security. Connects to Wh 31,086 Claude Code, Codex, OpenCode 3 7,524 tok
assafelovic/gpt-researcher gptr.dev An autonomous agent that conducts deep research on any data using any LLM providers 30,509 Claude Code, Cursor 2 1,126 tok
yamadashy/repomix repomix.com 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly 29,160 Claude Code, Codex, GitHub Copilot, OpenCode 5 52 tok
charmbracelet/crush Glamourous agentic coding for all 💘 28,968 Claude Code, Codex, OpenCode 3 2,594 tok
google-labs-code/design.md stitch.withgoogle.com A format specification for describing a visual identity to coding agents. DESIGN.md gives 28,753 Claude Code, Codex 4 —
promptfoo/promptfoo promptfoo.dev Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. 26,885 Claude Code, Codex, OpenCode 7 5,275 tok
EveryInc/compound-engineering-plugin every.to Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more 25,945 Claude Code, Codex, Gemini CLI, OpenCode 3 8,896 tok
coleam00/Archon archon.diy The first open-source harness builder for AI coding. Make AI coding deterministic and repe 23,835 Claude Code, Codex, GitHub Copilot, OpenCode 55 3,724 tok
czlonkowski/n8n-mcp n8n-mcp.com A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you 23,219 Claude Code, Codex, OpenCode 10 2,869 tok
claude-code-best/claude-code ccb.agent-aura.top A genuine Claude Code-compatible, buildable, and debuggable version; production-grade engi 23,197 Claude Code, Codex, OpenCode 5 14,205 tok
screenpipe/screenpipe screenpipe.com YC (S26) | Open Computer History | Continuously record your company computer work, map you 22,242 Claude Code, Codex, OpenCode 9 1,442 tok
snarktank/ralph x.com Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete 22,121 Claude Code, Codex, OpenCode 2 1,238 tok
1jehuang/jcode jcode.sh High performance coding agent harness written in Rust, built for heavy multi-agent dev wor 21,528 Claude Code, Codex, OpenCode 2 1,278 tok
anthropics/claude-quickstarts A collection of projects designed to help developers quickly get started with building dep 19,117 Claude Code 2 820 tok
nukeop/nuclear nuclearplayer.com Streaming music player that finds free music for you 18,876 Claude Code, Codex, GitHub Copilot, OpenCode 7 4,608 tok