6,111 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 Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Synthesys-Lab/assassyn Asynchronous semantics for architectural simulation and synthesis. | 70 | Claude Code, Codex, Cursor, OpenCode | 30 | 347 tok |
| TomGranot/hubspot-admin-skills hubspot.granot.io Claude Code skills for auditing, cleaning, enriching, and automating your HubSpot CRM | 70 | Claude Code | 1 | 346 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 |
| remiphilippe/mcp-unreal MCP server that gives AI coding agents (Claude Code, Cursor, etc.) full control over Unrea | 69 | Claude Code | 6 | 6,281 tok |
| jaakla/openmapstack AI-agent skill for reproducible, validated GIS analysis — from authoritative data discover | 69 | Claude Code, Codex, OpenCode | 2 | 1,865 tok |
| pinecone-io/pinecone-claude-code-plugin The official Pinecone marketplace for Claude Code Plugins | 68 | Claude Code | 1 | 680 tok |
| bitsky-tech/AmphiLoop Public agent skills based on Bridgic | 68 | Claude Code | 1 | 1,194 tok |
| pulumi/agent-skills Official Pulumi Agent Skills for writing, migrating, and operating infrastructure with AI | 68 | Claude Code, Codex, OpenCode | 2 | 2,894 tok |
| antonio-clicktoclose/hormozi-claude-code-brain Drop Alex Hormozi's $100M frameworks into Claude Code and get a free AI business advisor. | 68 | Claude Code, Codex, OpenCode | 6 | 1,624 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 |
| boostcampwm-2024/web05-Denamu denamu.dev A place where developers' stories grow, Denamu 🎄 | 68 | Claude Code, GitHub Copilot | 12 | 2,521 tok |
| Hainrixz/skill-vault tododeia.com Your personal skill library for Claude Code. Organize, analyze, and search skills with bui | 67 | Claude Code | 1 | 2,594 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 |
| putervision/vision-memory-mcp visionmemorymcp.com Persistent visual cache for LLM-driven software development. Caches screenshots using perc | 67 | Claude Code, Codex, GitHub Copilot, Windsurf | 10 | 12,965 tok |
| suxrobGM/jobpilot jobpilot.suxrobgm.net An AI agent that applies to jobs for you - searches boards, tailors your resume, fills app | 67 | Claude Code, Codex, OpenCode | 3 | 943 tok |
| ruvnet/federated-mcp This implementation follows the official MCP specification, including proper message frami | 67 | Claude Code, GitHub Copilot | 2 | 53 tok |
| impecablemee/gtm-mcp gtm-mcp.com Open-source B2B cold outreach pipeline for Claude Code. One /launch command: find companie | 67 | Claude Code | 23 | 1,429 tok |
| MrLesk/agents-council agents-council.com Agent-to-Agent MCP communication tool for feedback requests | 67 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 482 tok |
| dlupiak/claude-session-dashboard Claude Code Session Dashboard — local observability for ~/.claude sessions | 67 | Claude Code | 27 | 1,151 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 |
| wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin | 66 | Claude Code, Codex, OpenCode | 16 | 3,520 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 | 2,899 tok |
| stbenjam/skillsaw skillsaw.org Keep your skills sharp. Intelligence for agent context. | 66 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 17,142 tok |
| timowhite88/Farnsworth Farnsworth is an autonomous, infinitely-memorable, self-evolving companion AI built entire | 66 | Claude Code | 1 | 743 tok |
| dismine/valentina smart-pattern.com.ua DON'T FORK! This is a mirror for Valentina develop branch on GitHub and it's meant to be r | 66 | Claude Code | 3 | — |
| 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 |
| mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin | 65 | Claude Code, Codex | 2 | 1,618 tok |
| MartyBonacci/specswarm specswarm.com SDD Specification driven development orchestration plugins for Claude Code. | 65 | Claude Code | 1 | 2,691 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 |
| 1ch1n/mychatarchive mychatarchive.com Local-first AI memory archive. Import ChatGPT, Claude, and Grok exports, generate semantic | 65 | Claude Code | 1 | 422 tok |
| crystian/skill-map skill-map.ai Map, inspect, and audit AI-agent markdown ecosystems (skills, agents, commands, hooks) as | 65 | Claude Code, Codex, OpenCode | 17 | 10,079 tok |
| Viy1204/recruiting-copilot An AI recruitment workflow for HR professionals and headhunters: defining job requirements | 65 | Claude Code, Codex, OpenCode | 1 | 681 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 |
| geekfujiwara/CodeAppsDevelopmentStandard An AI-first development standard for building business systems with Power Platform & Azure | 64 | Claude Code, Codex, GitHub Copilot | 26 | — |
| whats2000/isaacsim-mcp-server Isaac Simulation MCP Extension and Server | 64 | Claude Code | 1 | 3,594 tok |
| rojim666/SztuCode Local-first AI coding Agent supporting TUI/desktop clients, tool permissions, session memo | 64 | Claude Code | 1 | 286 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 |
| Superfleys/agent-spec A reusable JSON template that governs how AI coding agents build your software. Defines ag | 64 | Claude Code | 1 | — |
| shikajiro/claude-code-skill-example This is a sample of Cloud Code Skills. | 64 | Claude Code | 4 | — |
| chiruu12/OSS-Skills 15 executable skills that walk you through your first open source contribution. Works in C | 63 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, | 63 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,434 tok |
| storybook-astro/storybook-astro storybook-astro.org | 63 | Claude Code, Codex, OpenCode | 8 | 5,548 tok |
| Thurbeen/thurbox thurbox.thurbeen.eu TUI for agentic code orchestration | 63 | Claude Code, Codex | 13 | 3,930 tok |
| robzilla1738/Codex-Workflows Workflow-as-code orchestration for Codex | 63 | Claude Code, Codex, OpenCode | 2 | 1,048 tok |
| floodsung/gongzhonghao_agent_team | 63 | Claude Code | 1 | 1,044 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 |