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 |
|---|---|---|---|---|
| lucky-aeon/AgentX AgentX aims to let beginners build their own Agents through natural language with no barri | 841 | Claude Code, Codex, OpenCode | 9 | 9,184 tok |
| golf-mcp/golf golf.dev Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructu | 840 | Claude Code | 1 | 1,415 tok |
| suleimanodetoro/skills Agent skills for interface design, React, React Native, and software security. | 840 | Codex, OpenCode | 1 | 505 tok |
| zeromicro/go-queue Kafka, Beanstalkd Pub/Sub framework. | 840 | GitHub Copilot | 1 | 7 tok |
| jrswab/axe docs.getaxe.dev A lightweight cli for running single-purpose AI agents. Define focused agents in TOML, tri | 839 | Claude Code, Codex, OpenCode | 2 | 3,130 tok |
| yayasoumah/pocket-server pocket-agent.xyz An OS for your agents, built for your pocket. | 838 | Claude Code | 1 | 2,828 tok |
| llama-farm/llamafarm llamafarm.dev Deploy any AI model, agent, database, RAG, and pipeline locally or remotely in minutes | 838 | Claude Code, Codex, Cursor, OpenCode | 29 | 5,267 tok |
| quoroom-ai/room quoroom.ai Open-source earning-focused swarm intelligence engine. Self-governing AI collectives (quee | 837 | Codex, OpenCode | 1 | 408 tok |
| TheGreenCedar/codex-autoresearch A codex plugin for running optimization loops inside a codebase. It is useful when you hav | 837 | Codex, OpenCode | 1 | 2,034 tok |
| langchain-ai/deep-agents-from-scratch | 837 | Claude Code | 1 | 909 tok |
| google/sam sam-mesh.dev SAM | 837 | Codex, OpenCode | 1 | 1,068 tok |
| GaoSSR/best-claude-hud Minimal Claude Code statusline HUD powered by Rust. | 837 | Codex, OpenCode | 1 | 215 tok |
| joshsymonds/nix-config | 836 | Claude Code, Codex, OpenCode | 3 | 1,285 tok |
| xlang-ai/OpenCUA opencua.xlang.ai [NeurIPS 2025 Spotlight] OpenCUA: Open Foundations for Computer-Use Agents | 836 | Claude Code | 1 | 1,409 tok |
| disler/super-simple-software-factory youtu.be Repeatable agents-plus-code workflows, packaged as one skill, stamped into any repo. Deter | 836 | Claude Code | 1 | — |
| opendev-to/opendev Open-Source Coding Agent in the terminal | 834 | Claude Code, Codex, OpenCode | 2 | 2,436 tok |
| arcadeai-labs/smithery-cli smithery.ai Install, manage and develop MCP servers and skills for agents | 834 | Claude Code, Codex, OpenCode | 2 | 508 tok |
| apify/mcpc npmjs.com A universal CLI client for MCP. mcpc supports persistent sessions, stdio/HTTP, OAuth 2.1, | 834 | Claude Code | 1 | 12,679 tok |
| irsdl/webhacklist irsdl.github.io Archive of the Top 10 Web Hacking Techniques - every nominee since 2006, preserved | 833 | Claude Code, Codex | 15 | 1,727 tok |
| ZeroZ-lab/cc-design High-fidelity HTML design and prototype guidance skill for AI agents | 831 | Claude Code | 1 | 283 tok |
| vercel-labs/ralph-loop-agent ai-sdk.dev Continuous Autonomy for the AI SDK | 831 | Codex, OpenCode | 1 | 532 tok |
| yutkat/my-neovim-pluginlist yutkat.github.io My personal list of Neovim plugins | 831 | Claude Code, Codex, OpenCode | 3 | 1,452 tok |
| zengwenliang416/ppt-agent | 830 | Claude Code | 2 | 1,134 tok |
| utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources | 830 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,315 tok |
| taracodlabs/aiden aiden.taracod.com Aiden — Autonomous AI agent that operates your computer with prompts: browser control, ter | 830 | Codex, OpenCode | 1 | 1,664 tok |
| anthonylee991/gemini-superpowers-antigravity Superpowers for Gemini's Antigravity (like Claude Superpowers) | 828 | Claude Code, Codex | 9 | — |
| cyberkaida/reverse-engineering-assistant MCP server for reverse engineering tasks in Ghidra 👩💻 | 828 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 4,764 tok |
| aymericzip/intlayer intlayer.org Per-component Internationalisation solution for JS application. Type-Safe. Translate with | 828 | Claude Code, Codex | 15 | 992 tok |
| cloudflare/mcp mcp.cloudflare.com MCP server for the Cloudflare API | 827 | Claude Code, Codex, OpenCode | 2 | 3,212 tok |
| heurist-network/heurist-agent-framework agent.heurist.ai A flexible multi-interface AI agent framework for building agents with reasoning, tool use | 826 | Claude Code, Codex, OpenCode | 2 | 1,544 tok |
| tfriedel/claude-office-skills Office document creation and editing skills for Claude Code - PPTX, DOCX, XLSX, and PDF wo | 825 | Claude Code | 1 | 2,673 tok |
| THUYRan/Legal-Skills-Chinese | 825 | Codex, OpenCode | 1 | 1,338 tok |
| Bennettxai/FounderOS-DEMO thefounderos.com An open-source, single-operator business command center: run a one-person operated company | 825 | Claude Code, Codex, OpenCode | 2 | 2,682 tok |
| warpdotdev/oz-skills | 824 | Claude Code, Codex, OpenCode | 16 | 908 tok |
| BradGroux/veritas-kanban sstb.ai Lightweight orchestration harness built for your AI agents. The unfiltered truth about whe | 824 | Claude Code, Codex, OpenCode | 2 | 7,858 tok |
| AgentWorkforce/relay agentrelay.com Real time communication for agents. Wake on message, channels, DMs and actions. Useful for | 822 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,090 tok |
| SpaiR/imgui-java JNI based binding for Dear ImGui | 820 | Claude Code, Codex, OpenCode | 2 | 3,728 tok |
| terryso/claude-auto-resume gptkit.eth.limo A shell script utility that automatically resumes Claude CLI tasks when usage limits are l | 820 | Claude Code | 1 | 784 tok |
| vercel/next-devtools-mcp npmjs.com Next.js Development for Coding Agent | 820 | Claude Code | 2 | 1,476 tok |
| tolibear/goalbuddy goalbuddy.dev A better /goal for Codex and Claude Code | 818 | Claude Code, Codex, OpenCode | 1 | 628 tok |
| riba2534/happyclaw happyclaw.cc Self-hosted, multi-user, agent-first Agent workspace | 818 | Claude Code, Codex, OpenCode | 2 | 5,016 tok |
| RizRiyz/luvus luvus.dev Mission control for your AI agents | 818 | Codex, OpenCode | 1 | 5,067 tok |
| ThinkWatchProject/ThinkWatch thinkwat.ch Enterprise AI bastion host for secure AI API and MCP access, with unified proxying, RBAC, | 814 | Claude Code | 1 | 1,011 tok |
| obie/claude-on-rails A development framework for Ruby on Rails developers using Claude Code, inspired by SuperC | 814 | Claude Code | 1 | 725 tok |
| rodydavis/signals.dart dartsignals.dev Reactive programming made simple for Dart and Flutter | 814 | Claude Code, Codex | 10 | — |
| indranilbanerjee/digital-marketing-pro indranil.in An open-source AI marketing operating system for strategy, SEO, AEO/GEO, paid media, conte | 814 | Claude Code, Codex, OpenCode | 1 | 2,038 tok |
| sirkirby/unifi-mcp unifimcp.com MCP servers for the UniFi suite of applications, Network, Protect, Access, and Drive | 814 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,968 tok |
| spylang/spy SPy language | 814 | Claude Code | 1 | 1,107 tok |
| groq/openbench openbench.dev Provider-agnostic, open-source evaluation infrastructure for language models | 813 | Claude Code | 3 | 1,099 tok |
| openclaw/clawpatch clawpatch.ai Review code. Patch bugs. Land PRs. | 813 | Claude Code, Codex, OpenCode | 3 | 578 tok |