4,797 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 Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354Testing2,335DevOps and cloud2,298Research2,288Writing and docs2,284
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| zuharz/ccode-to-codex Migrate Claude Code skills and Agents to Open AI Codex native skills and agents. Semantic | 70 | Codex | 6 | — |
| vtxf/mcp-all-in-one A powerful MCP (Model Context Protocol) service aggregator that combines multiple MCP serv | 70 | Claude Code, Codex, OpenCode | 6 | 286 tok |
| osanoai/multicli Gemini, Codex, Claude, and OpenCode all in a single MCP tool for use by any coding agent. | 70 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,485 tok |
| Synthesys-Lab/assassyn Asynchronous semantics for architectural simulation and synthesis. | 70 | Claude Code, Codex, Cursor, OpenCode | 30 | 347 tok |
| moshehbenavraham/Ultimate-Agent-Directory moshehbenavraham.github.io 🤖 The most comprehensive directory of AI agent frameworks, platforms, tools, and resource | 70 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,625 tok |
| toheart/cursor-agent Use OpenClaw chat conversations to call the local Cursor Agent CLI for in-depth project co | 69 | Claude Code, Codex, Cursor, OpenCode | 10 | 1,088 tok |
| athola/skrills athola.github.io Coordinate skills between Codex, Copilot, and Claude Code. Validates, analyzes, and syncs | 69 | Codex, OpenCode | 1 | 2,395 tok |
| study8677/Agent_View_Controller-AVC 👁️ The visual layer for CLI coding agents. Pipe JSON → interactive native UI → modified J | 69 | Codex, OpenCode | 1 | 1,044 tok |
| jaakla/openmapstack AI-agent skill for reproducible, validated GIS analysis — from authoritative data discover | 69 | Claude Code, Codex, OpenCode | 2 | 1,865 tok |
| leonardsellem/codex-specialized-subagents MCP server that lets Codex delegate to isolated codex exec sub-agents, selecting repo+glob | 68 | Codex, OpenCode | 2 | 916 tok |
| lathe-cli/lathe Agentic-friendly CLI generator for APIs: turn Swagger, OpenAPI, and google.api.http protos | 68 | Claude Code, Codex, OpenCode | 2 | 1,063 tok |
| pulumi/agent-skills Official Pulumi Agent Skills for writing, migrating, and operating infrastructure with AI | 67 | Claude Code, Codex, OpenCode | 2 | 2,894 tok |
| contentful/skill-kit contentful.github.io TypeScript SDK for building agent skills as typed state machines — define steps, validate | 67 | Claude Code, Codex, OpenCode | 5 | 2,833 tok |
| Arcadia-1/analog-agents arcadia-1.github.io 12 agentic skills for analog IC design — architecture, sizing, verification, cross-model r | 67 | Codex, OpenCode | 1 | 2,489 tok |
| cmaughan/Draxul 🩸 A Dark Factory agentic project. A Universal console shell, city-as-code metaphor. Cros | 67 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 6,124 tok |
| DevelopersGlobal/ai-agent-skills developersglobal.github.io AI agent skills for production grade applications | 66 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 925 tok |
| Jamie-BitFlight/claude_skills Plugins for Anthropic's Claude Code, Codex, Cursor and more | 66 | Claude Code, Codex, OpenCode | 7 | 2,804 tok |
| suxrobGM/jobpilot jobpilot.suxrobgm.net An AI agent that applies to jobs for you - searches boards, tailors your resume, fills app | 66 | Claude Code, Codex, OpenCode | 3 | 943 tok |
| MrLesk/agents-council agents-council.com Agent-to-Agent MCP communication tool for feedback requests | 66 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 482 tok |
| kinncj/Heimdall Heimdall is a lightweight, cross-platform hardware monitoring system with a real-time term | 66 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,135 tok |
| wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin | 65 | Claude Code, Codex, OpenCode | 16 | 3,520 tok |
| mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin | 65 | Claude Code, Codex | 2 | 1,618 tok |
| thienanblog/awesome-ai-agent-skills A curated list of essential skills, tools, and resources for building and enhancing advanc | 65 | Claude Code, Codex, OpenCode | 3 | 1,116 tok |
| club-cog/devin-handoff Hand off tasks to Devin — a plugin/skill for Claude Code, Codex, Cursor, and any coding ag | 65 | Codex, OpenCode | 1 | 542 tok |
| stbenjam/skillsaw skillsaw.org Keep your skills sharp. Intelligence for agent context. | 65 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 17,142 tok |
| Kastalien-Research/thoughtbox thoughtbox.kastalienresearch.ai Thoughtbox is an intention ledger for agents. Evaluate AI's decisions against its decision | 64 | Claude Code, Codex, OpenCode | 5 | 4,519 tok |
| tmchow/agent-skills Cross-platform AI agent skills (SKILL.md) installable via npx skills / gh skills | 64 | Claude Code, Codex, OpenCode | 2 | 3,586 tok |
| crystian/skill-map skill-map.ai Map, inspect, and audit AI-agent markdown ecosystems (skills, agents, commands, hooks) as | 64 | Claude Code, Codex, OpenCode | 17 | 10,079 tok |
| BetterThanTomorrow/calva-backseat-driver marketplace.visualstudio.com VS Code AI Agent Interactive Programming. Tools for CoPIlot and other assistants. Can also | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,540 tok |
| DekaPrayoga/AurixAgent haikzs.tech 🤖 Autonomous Multi-Agent AI Workspace in your terminal. Codes, researches, and executes r | 63 | Codex, OpenCode | 1 | 840 tok |
| storybook-astro/storybook-astro storybook-astro.org | 63 | Claude Code, Codex, OpenCode | 8 | 5,469 tok |
| Viy1204/recruiting-copilot An AI recruitment workflow for HR professionals and headhunters: defining job requirements | 63 | Claude Code, Codex, OpenCode | 1 | 681 tok |
| robzilla1738/Codex-Workflows Workflow-as-code orchestration for Codex | 63 | Claude Code, Codex, OpenCode | 2 | 1,048 tok |
| crisandrews/ClawCode Persistent agents for Claude Code as a plugin, not a harness. Memory, personality, messagi | 62 | Claude Code, Codex, OpenCode | 1 | 2,132 tok |
| dgilford/ai-science-toolkit Skills & reviewer agents for AI-first climate science — built and used by a PhD atmospheri | 62 | Claude Code, Codex, OpenCode | 2 | 14,915 tok |
| chiruu12/OSS-Skills 15 executable skills that walk you through your first open source contribution. Works in C | 62 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, | 62 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,434 tok |
| elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor | 62 | Codex, OpenCode | 1 | 1,058 tok |
| geekfujiwara/CodeAppsDevelopmentStandard An AI-first development standard for building business systems with Power Platform & Azure | 62 | Claude Code, Codex, GitHub Copilot | 27 | — |
| theo-kirby/cadex an amalgamation of Blender and FreeCAD, driven by an agentic harness | 62 | Claude Code, Codex, OpenCode | 8 | 7,319 tok |
| antonio-clicktoclose/hormozi-claude-code-brain Drop Alex Hormozi's $100M frameworks into Claude Code and get a free AI business advisor. | 62 | Claude Code, Codex, OpenCode | 6 | 1,624 tok |
| snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives | 62 | Claude Code, Codex, OpenCode | 2 | 22 tok |
| ahonn/dotfiles 💎 My vim/neovim, claude code, nix, git, and tmux configuration files | 62 | Claude Code, Codex, OpenCode | 39 | 1,065 tok |
| putervision/vision-memory-mcp visionmemorymcp.com Persistent visual cache for LLM-driven software development. Caches screenshots using perc | 61 | Claude Code, Codex, GitHub Copilot, Windsurf | 6 | 5,217 tok |
| nozomio-labs/nia-rules-for-agents trynia.ai This repository provides pre-configured rules that teach AI coding agents how to effective | 61 | Claude Code, Codex | 3 | — |
| HuTa0kj/vetix Vetix — Automated scanning, identification, and assessment of SKILL security risks. | 61 | Codex, OpenCode | 1 | 920 tok |
| bartholomej/node-csfd-api ČSFD API in JavaScript. Amazing NPM library for scrapping csfd.cz. Now with MCP server | 61 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,009 tok |
| heleninsights-dot/phd-deepread-workflow A professinal CLI workflow for PhD students to extract, analyze, and visualize academic pa | 61 | Claude Code, Codex, OpenCode | 2 | 2,974 tok |
| smfworks/hermes-ai-team smfclearinghouse.com Build an AI team of Hermes agents: SOUL, memory, vault, skills, nightly research, kanban, | 61 | Codex, OpenCode | 1 | 790 tok |
| leochiu-a/universal-agents leochiu-a.github.io The Lightest Shared Standard for AI Agents | 60 | Claude Code, Codex, OpenCode | 2 | 610 tok |