4,424 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 Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,297Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| heymegabyte/claude-skills claude.megabyte.space 14-category autonomous product-building OS for 32+ AI coding tools. One-line prompts → dep | 21 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 3,982 tok |
| remyxai/outrider studio.remyx.ai Coding-agent harness for continuous contribution — discovers, implements & validates your | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 2,465 tok |
| iamasters-academy/iamasters-os skool.com Sistema operativo agéntico para operadores de IA. Sinapsis v4.5 (engine de memoria) + capa | 21 | Claude Code, Codex, OpenCode | 41 | 6,741 tok |
| appautomaton/automaton appautomaton.com AI coding agent framework — portable, stage-gated harness for Claude Code, Codex, and Open | 21 | Claude Code, Codex, OpenCode | 2 | 847 tok |
| huisezhiyin/symphlo Local-first runtime for observable, debuggable AI-agent workflows with slidable autonomy a | 21 | Codex, OpenCode | 1 | 1,464 tok |
| ishandutta2007/Awesome-Agent-Skills Skills for coding agents 🌟 Star if you like it! 🌟 | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,117 tok |
| Joe-rq/harness-lab A Harness Engineering practice framework inspired by OpenAI, gstack, and Tencent engineeri | 21 | Claude Code, Codex, OpenCode | 16 | 4,859 tok |
| ufna/VaCuus Modern, ultra-optimized multithreaded web UI for Unreal Engine (Win/Mac/Linux/Android/iOS) | 21 | Claude Code, Codex, OpenCode | 5 | 5,787 tok |
| yideng966/LightAgent | 21 | Codex, OpenCode | 1 | 19,455 tok |
| mikekelly/promode A Claude Code plugin designed to make efficient use of Fable on usage credits. | 21 | Claude Code, Codex, OpenCode | 3 | 2,123 tok |
| flamexnreal/davinci-resolve-ai-bridge-mcp DaVinci Resolve (Free and Studio) MCP server for Claude, Cursor, Codex, and Antigravity. F | 21 | Codex, OpenCode | 1 | 777 tok |
| lac5q/beastmode Beastmode: MofA (Mixture of Agents) orchestration framework for Hermes/OpenClaw/Codex with | 21 | Claude Code, Codex, OpenCode | 8 | 1,900 tok |
| cz1993/vibe-coding-repository-standard Open-source repository standard, starter template, validator, and multi-agent workflow for | 21 | Codex, OpenCode | 1 | 646 tok |
| AgriciDaniel/sync Evidence-gated Claude and Codex council orchestration. | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 475 tok |
| lizhiyao/oh-my-knowledge oh-my-knowledge.pages.dev OMK — Evidence-backed evaluation and observability for prompts, RAG, skills, agents, and w | 21 | Claude Code, Codex, OpenCode | 5 | 2,062 tok |
| KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u | 21 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 62 | 4,798 tok |
| s-hiraoku/vscode-sidebar-terminal | 21 | Claude Code, Codex, OpenCode | 70 | 5,896 tok |
| bekker/qvopenapi-rs Rust wrapper for the QV Open API provided by NH Investment & Securities | 21 | Codex, OpenCode | 1 | 874 tok |
| KeeperHub/keeperhub keeperhub.com Automate on-chain events and actions reliably and securely. Build Workflows in minutes wit | 21 | Claude Code, Codex, OpenCode | 37 | 8,357 tok |
| kombohq/company-brain Template for creating a long-term sync hub that checks your company's data sources into Gi | 20 | Claude Code, Codex, OpenCode | 2 | 386 tok |
| sethdeckard/atria TUI for managing multiple AI coding agents in terminal tabs and panes. | 20 | Claude Code, Codex, OpenCode | 2 | 4,706 tok |
| moshehbenavraham/apex-spec-system youtu.be Specification-driven workflow system for AI-assisted development - break large projects in | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 198 tok |
| lukacf/meerkat Meerkat - A modular, high-performance agent harness built in Rust. | 20 | Claude Code, Codex, OpenCode | 18 | 11,860 tok |
| ameshkov/mcp-compress-router Compress all connected MCP into a single router MCP and save up to 99% on tokens | 20 | Codex, OpenCode | 1 | 5,011 tok |
| iliaal/codesage Code intelligence engine for AI coding agents. Structural graph queries plus semantic sear | 20 | Claude Code, Codex, OpenCode | 4 | 11,134 tok |
| vastxie/ai-worldcup-2026 wc.lightai.io AI WorldCup Arena 2026: AI agents compete to predict the 2026 World Cup with virtual point | 20 | Claude Code, Codex, OpenCode | 2 | 2,611 tok |
| SoundBlaster/XcodeMCPWrapper soundblaster.github.io MCP that makes Xcode 26.3's MCP compatible with Cursor and other strict MCP-spec-compliant | 20 | Claude Code, Codex, OpenCode | 8 | 3,421 tok |
| footprintjs/agentfootprint footprintjs.github.io Context engineering, abstracted. Build AI agents whose every LLM call traces back to what | 20 | Claude Code, Codex, OpenCode | 4 | 29,643 tok |
| arctan303/creator.skill blog.arctan.top Multi-skill agentic product delivery system | 20 | Codex, OpenCode | 12 | 2,166 tok |
| arozumenko/sdlc-skills SDLC agents and skills for Claude Code, Cursor, Windsurf, Copilot | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,080 tok |
| xrf9268-hue/llm-council-plugin | 20 | Claude Code, Codex, OpenCode | 2 | 1,588 tok |
| RayFernando1337/minimal-realtime-kit Minimal, bring-your-own-key GPT Realtime voice agent (Swift/iOS) — spec, plan & starter sn | 20 | Codex, OpenCode | 1 | 1,871 tok |
| chartrambiz/diaMCP An all-in-one MCP server exposing file operations, web search, git operations, shell comm | 20 | Codex, OpenCode | 1 | 2,200 tok |
| brifl/coding-agent-orchestration Unifying prompt, context, skill, and process management for Claude, Gemini, and Codex. | 20 | Codex, OpenCode | 10 | 2,470 tok |
| sekachev/agentic_ai A practical course on Agentic AI, from LLM fundamentals to building autonomous agent syste | 20 | Codex, OpenCode | 1 | 358 tok |
| saturngod/Waing AI Agent ဝိုင်းတော်သားများ | 20 | Claude Code, Codex, OpenCode | 2 | 1,710 tok |
| adrielp/ai-engineering-harness Provides a harness for various different AI agent for harness context engineering | 20 | Claude Code, Codex, OpenCode | 2 | 2,852 tok |
| GGPrompts/TFE | 20 | Claude Code, Codex, OpenCode | 16 | 4,666 tok |
| GerritCodeReview/gerrit-mcp-server gerrit.googlesource.com null - (mirror of https://gerrit.googlesource.com/./gerrit-mcp-server) | 20 | Claude Code, Codex, OpenCode | 2 | 1,818 tok |
| ipdelete/mcp-code-execution Python implementation of the code execution pattern for Model Context Protocol (MCP) | 20 | Claude Code, Codex, OpenCode | 5 | 1,014 tok |
| amkessler/nicar2026_skills_in_codex_claude Materials for NICAR 2026 session on using "skills" to aid in more reliable, reproducible a | 20 | Claude Code, Codex, OpenCode | 8 | 3,311 tok |
| zby/llm-do "Extend with llm, stabilise with code" - Prompts when you're exploring, Python when you're | 20 | Claude Code, Codex, OpenCode | 10 | 1,562 tok |
| dirien/yet-another-agent-harness dirien.github.io A Go agent harness for Claude Code — runtime hooks, MCP server, session tracking, middlewa | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 71 | 2,374 tok |
| jonathanbossenger/concilium A web based, local or public, multi-agent orchestration dashboard. Your council of agents. | 20 | Claude Code, Codex, OpenCode | 2 | 2,711 tok |
| skwashd/ccodolo Multi-Agent Coding Environment | 20 | Claude Code, Codex, OpenCode | 2 | 2,790 tok |
| xihuai18/claude-code-mcp Make Claude Code serve as a MCP server with minimal tools. | 20 | Codex, OpenCode | 1 | 3,078 tok |
| Consiliency/pmcp MCP Gateway - A meta-server for minimal Claude Code tool bloat with progressive disclosure | 20 | OpenCode | 5 | — |
| GermanDZ/ai-guided-project A template to init other projects to be developed using AI agents | 20 | Claude Code, Codex, OpenCode | 2 | 2,162 tok |
| martinemde/skillet 🍳 Run SKILLs as Shell Scripts. Cook with Claude without the mess. | 20 | Claude Code, Codex, OpenCode | 2 | 1,013 tok |
| mshadmanrahman/pm-pilot Product management skills for Claude Code. 8 plugins, 35 skills, one-line install. Custome | 20 | Claude Code, Codex, OpenCode | 2 | 1,203 tok |