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
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vndee/llm-sandbox vndee.github.io Lightweight and portable LLM sandbox runtime (code interpreter) Python library. | 1,144 | Claude Code, GitHub Copilot | 2 | 4,844 tok |
| decodingai-magazine/building-a-coding-agent-from-scratch-course Learn harness engineering by building Claude Code from scratch. Free, open-source course: | 1,123 | Claude Code, Codex, OpenCode | 3 | 5,643 tok |
| Human-Agent-Society/CORAL coral.compounding-intelligence.ai Open-source autoresearch powered by autonomous coding agents. Run Claude Code, OpenCode, a | 1,122 | Claude Code, Codex, OpenCode | 6 | 6,180 tok |
| microsoft/agentrc Get your repo ready for AI. | 1,121 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 1,310 tok |
| vstorm-co/pydantic-deepagents vstorm-co.github.io Open-source, self-hosted Claude Code - a terminal AI assistant and the Python framework be | 1,115 | Claude Code | 1 | 4,506 tok |
| codestable/CodeStable codestable.dev CodeStable is an AI coding workflow for serious software engineering that keeps humans in | 1,111 | Claude Code, Codex, OpenCode | 4 | 2,188 tok |
| anthropics/launch-your-agent Claude Code skills that take a founder from idea to a live Claude Managed Agent: interview | 1,108 | Claude Code | 3 | 2,191 tok |
| jezweb/claude-skills jezweb.com.au Skills for Claude Code CLI such as full stack dev Cloudflare, React, Tailwind v4, and AI i | 1,100 | Claude Code | 3 | 1,057 tok |
| jonwiggins/optio optio.host Workflow orchestration for AI agent swarms. | 1,094 | Claude Code, Codex, OpenCode | 2 | 16,437 tok |
| AgentWorkforce/relay agentrelay.com Infrastructure for coding agents | 1,094 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,404 tok |
| marcus/sidecar Use sidecar next to CLI agents for diffs, file trees, conversation history, and task manag | 1,092 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,668 tok |
| ArcadeAI/arcade-mcp docs.arcade.dev MCP Server Framework and Tool Development library for building custom capabilities into ag | 1,081 | Claude Code | 3 | 4,709 tok |
| marcus/nightshift Nightshift uses your leftover Claude / Codex budget to surprise you with useful PRs. Love | 1,075 | Claude Code, Codex, OpenCode | 2 | 469 tok |
| jamro/tiny-engineer A small desktop robot that brings an AI coding assistant to life, physically acting out wh | 1,074 | Claude Code, Codex, Cursor, OpenCode | 39 | 2,163 tok |
| marc-shade/world-intel-mcp 160-tool MCP server for real-time global intelligence from free public APIs: markets, liqu | 1,064 | Claude Code | 1 | 2,836 tok |
| jarrodwatts/claude-code-config My personal Claude Code configuration - rules, hooks, agents, skills, and commands | 1,063 | Claude Code | 1 | 4,064 tok |
| H-mmer/pentest-agents Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and | 1,059 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 63,845 tok |
| officecli/officedex officecli.io OfficeDex is the first Al-Native VibeOfficing platform for documents, slides, and spreads | 1,056 | Claude Code, Codex, OpenCode | 2 | 1,656 tok |
| borghei/Claude-Skills borghei.github.io 385 AI skills, 76 expert agents, and 906 stdlib Python tools for every team: engineering, | 1,051 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 9 | 10,643 tok |
| tong-io/tongflow app.tongflow.com Modality-First GenAI Platform | 1,042 | Claude Code | 1 | 4,144 tok |
| disler/super-simple-software-factory youtu.be Repeatable agents-plus-code workflows, packaged as one skill, stamped into any repo. Deter | 1,034 | Claude Code | 1 | — |
| SterlingChin/marvin-template MARVIN is your personal AI assistant that can help you connect to the apps you need and ha | 1,024 | Claude Code | 18 | 2,792 tok |
| opentabs-dev/opentabs opentabs.dev Browser automation clicks buttons. OpenTabs calls APIs. | 1,014 | Claude Code, Codex, OpenCode | 5 | 13,599 tok |
| MadAppGang/claudish claudish.com Claude Code. Any Model. The most powerful AI coding agent now speaks every language. | 1,013 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 8,797 tok |
| desplega-ai/agent-swarm agent-swarm.dev Your Company Agentic Operating System | 1,012 | Claude Code, Codex, OpenCode | 8 | 10,828 tok |
| Azure-Samples/AI-Gateway aka.ms Labs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure AP | 1,008 | Claude Code, Codex, OpenCode | 8 | 1,322 tok |
| jarrodwatts/claude-delegator Delegate tasks to Codex and Gemini directly from within Claude Code. | 998 | Claude Code | 1 | 1,042 tok |
| Bennettxai/FounderOS-DEMO thefounderos.com An open-source, single-operator business command center: run a one-person operated company | 996 | Claude Code | 1 | 2,138 tok |
| DemonDamon/AgenticX agxbuilder.com AgenticX is a unified, production-ready multi-agent platform — Python SDK + CLI (agx) + St | 988 | Claude Code, Codex, Cursor, OpenCode | 22 | 23,179 tok |
| alfredxw/denova denova-ai.com An AI creative platform for novel writing and AI-generated RPGs, with built-in support for | 986 | Claude Code, Codex, OpenCode | 2 | 3,680 tok |
| friuns2/codex-mobile friuns2.github.io 🚀 Run Codex Mobile Anywhere: Linux, Windows, or Termux on Android 🚀 | 978 | Claude Code, Codex, OpenCode | 5 | 2,724 tok |
| toonight/get-shit-done-for-antigravity | 975 | Claude Code, Codex | 17 | — |
| MeisnerDan/mission-control Open-source task management for the agentic era. The command center for solo entrepreneurs | 974 | Claude Code | 2 | 5,281 tok |
| dondai44423/donsetch Web fetch, search, and crawl for AI agents. Built from scratch in Rust. No keys, no accoun | 972 | Claude Code, Codex, OpenCode | 2 | 1,430 tok |
| AlmanacCode/codealmanac codealmanac.com A codebase wiki for AI coding agents. Captures what the code can't say: decisions, flows, | 968 | Claude Code, Codex, OpenCode | 5 | 3,548 tok |
| iamfakeguru/agent-md Production-grade agent directives for autonomous coding agents: Claude Code, Codex, Cursor | 963 | Claude Code, Codex | 7 | 115 tok |
| getsentry/toolkit mcp.sentry.dev Agentic tooling for Sentry | 957 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,725 tok |
| russelleNVy/three-man-team A structured 3-agent AI dev team — Architect, Builder, Reviewer. Built from production use | 953 | Claude Code | 1 | 326 tok |
| superdesigndev/superdesign-skill superdesign.dev The design skill for Claude Code, Cursor and any coding agent. Stop shipping AI-slop UI: t | 949 | Claude Code, Codex, OpenCode | 2 | 1,701 tok |
| JuliusBrussee/caveman-code caveman.so Frozen — terminal coding agent measured at 1.93× fewer tokens than Codex CLI. Still works; | 947 | Claude Code, Codex, OpenCode | 2 | 3,776 tok |
| homeassistant-ai/skills Home Assistant skills for agents | 947 | Claude Code, Codex, OpenCode | 3 | 2,884 tok |
| zhoushoujianwork/easyeda-agent eda.daboluo.cc EasyEDA Pro automation: the hands of your AI harness — typed schematic/PCB actions via CLI | 947 | Claude Code, Codex, OpenCode | 5 | 2,957 tok |
| bear2u/my-skills My collection of frequently used Claude skills. | 940 | Claude Code | 10 | — |
| awslabs/agent-plugins Agent Plugins for AWS equip AI coding agents with the skills to help you architect, deploy | 937 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 3,014 tok |
| voicetreelab/voicetree voicetree.io The spatial IDE for recursive multi-agent orchestration. It's like an Obsidian graph-view | 934 | Claude Code, Codex, OpenCode | 3 | 2,232 tok |
| getsentry/sentry-mcp mcp.sentry.dev Agentic tooling for Sentry | 932 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,276 tok |
| SethGammon/Citadel sethgammon.github.io The operating layer for Claude Code + OpenAI Codex: persistent project memory, intent rout | 927 | Claude Code, Codex, OpenCode | 2 | 1,687 tok |
| thedaviddias/llms-txt-hub llmstxthub.com 🤖 The largest directory for AI-ready documentation and tools implementing the proposed ll | 924 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,307 tok |
| Mininglamp-OSS/octo-cli pkg.go.dev Metadata-driven CLI for AI Agent Bots — 48 operations across 7 domains, structured JSON en | 922 | Claude Code | 1 | 5,044 tok |
| jrswab/axe docs.getaxe.dev A lightweight cli for running single-purpose AI agents. Define focused agents in TOML, tri | 909 | Claude Code, Codex, OpenCode | 2 | 3,226 tok |