565 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 Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| wedsamuel1230/arduino-skills Arduino/embedded systems skills and maker tools. | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 342 tok |
| usalu/semio play.semio-tech.com 💻 The right operating system for the left brain 🧠 | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 1,405 tok |
| 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 | 6 | 3,789 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 |
| re-cinq/wave re-cinq.github.io Multi-agent pipelines for AI-assisted development | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 29 | 4,733 tok |
| stone-yu/ai-draw-skill AI image-generation Skill: without extra prompts, describe text, full articles, URLs, imag | 21 | Gemini CLI | 1 | 1,001 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 |
| arozumenko/sdlc-skills SDLC agents and skills for Claude Code, Cursor, Windsurf, Copilot | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,080 tok |
| derailed-dash/rickbot-adk Rickbot ADK - a multi-personality chatbot built using Google ADK and Gemini, and leveragin | 20 | Gemini CLI | 1 | 1,452 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 |
| pariyar07/ariadne satyampariyar.com Open-source agent skills for building scope-safe Markdown knowledge vaults with determinis | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,921 tok |
| sordi-ai/skill-everything Git-versioned agent memory: agents that never make the same mistake twice. Anthropic-Skill | 20 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,060 tok |
| vgtitov/bsl-ai-toolkit AI-first development for 1C:Enterprise 8.3 — skills, rules, MCP servers, and a byte-perfec | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 6,111 tok |
| nirholas/g1t nirholas.github.io | 20 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 770 tok |
| anthony-chaudhary/dos-kernel pypi.org Catch your AI agents when they lie about what they shipped — verifies claims against git i | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 8,806 tok |
| GobbyAI/gobby The bottleneck in AI coding isn't the model: It's the babysitting. Gobby is a local daemon | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 10,800 tok |
| vladkol/gemini-cli-media-generation cloud.google.com An example of using Gemini CLI with MCP Servers for Genmedia and Gemini 2.5 Flash Image mo | 19 | Gemini CLI | 1 | 52 tok |
| AgriciDaniel/sync Evidence-gated Claude and Codex council orchestration. | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 475 tok |
| snyk-labs/toxicskills-goof ToxicSkills - malicious agent skills in openclaw / clawhub / agent supply chain | 19 | Claude Code, Codex, Gemini CLI | 6 | — |
| volcengine/volcengine-skills | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,424 tok |
| DocRoms/Kronn Self-hosted control plane for AI coding agents (Claude Code, Codex, Gemini, Ollama). Shar | 18 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,552 tok |
| m4yk3ldev/notebooklm-mcp MCP server for Google NotebookLM — 32 tools for notebooks, sources, research, and studio c | 18 | Claude Code, Gemini CLI | 2 | 3,269 tok |
| nexus-substrate/nexus-agents nexus-substrate.github.io Governance substrate for your AI coding agents — adversarial review, drift-detected rules, | 18 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 26,414 tok |
| ihatesea69/kiro-kit ihatesea69.github.io Set up a Kiro IDE workspace with one command. Pick a preset and the agents, skills, comman | 18 | Claude Code, Gemini CLI | 2 | 567 tok |
| zgbrenner/agentcounsel zgbrenner.github.io Open-source, AI-agnostic skills for legal teams. | 18 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,839 tok |
| narosemena/master-instructional-design A Claude skill embodying a 30-year veteran ID practitioner — 15 engagement modes, 31 refer | 18 | Claude Code, Gemini CLI | 6 | 2,406 tok |
| irahardianto/qurio Self-hosted RAG engine for AI coding assistants. Ingests technical docs & code repositorie | 17 | Gemini CLI | 6 | — |
| borhen68/SkillEngine Production-grade engineering skills for AI coding agents. | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,318 tok |
| satriotsubasa/PowerPlatform-Core AI Agent plugins for Microsoft Power Platform and Dataverse development. Covers ALM, plugi | 17 | Gemini CLI | 1 | 91 tok |
| organvm-iv-taxis/a-i--skills organvm-iv-taxis.github.io Public repository of AI agent skills: specialized capabilities and workflows across 12 cat | 17 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 8,740 tok |
| KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u | 17 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 62 | 4,798 tok |
| richardcb/oh-my-gemini Multi-agent orchestration for Gemini CLI. Zero learning curve. | 16 | Claude Code, Gemini CLI | 4 | — |
| XAIHT/Tlamatini xaiht.org Tlamatini is a self-hosted AI developer assistant for local or cloud LLMs: hybrid RAG (FAI | 16 | Claude Code, Codex, Gemini CLI | 12 | 48,143 tok |
| alexhraber/tensors-to-consciousness Explore the Mathematical Foundations of AI/ML: From Tensors to Consciousness | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,799 tok |
| backspace-shmackspace/claude-devkit bksp.ca claude-devkit - an agentic coding framework | 15 | Claude Code, Gemini CLI | 2 | 1,674 tok |
| andrader/jup andrader.github.io jup is a command-line tool for installing and managing agent skills across different ai ag | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,611 tok |
| polyblank66/Nyamu Minimal MCP server for Unity, designed to reliably check script compilation | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,935 tok |
| jikig-ai/soleur soleur.ai The Company-as-a-Service platform. Build, ship, and scale -- powered by AI teams. | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 1,722 tok |
| juanklagos/spec-driven-development-template juanklagos.github.io Operational SDD framework with AI guidance, GitHub Spec Kit workflows, and MCP support. | 15 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 4,865 tok |
| airy10/GedcomMCP MCP Server to create or query GEDCOM files | 15 | Gemini CLI | 1 | 774 tok |
| kcsinclair/kaos-control kaos-control.io Self-hosted orchestrator for Claude Code agents: drive ideas through a role-gated SDLC (pl | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,334 tok |
| snowdreamtech/template snowdreamtech.github.io An enterprise-grade, foundational template designed for multi-AI IDE collaboration. This r | 15 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,764 tok |
| monkey1wizard/Golem-Agents-Legion A cross-provider AI orchestration system built in Rust, running natively across Claude Co | 15 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 8,512 tok |
| CrowdStrike/fusion-skills crowdstrike.com AI coding assistant skills for building CrowdStrike Falcon Fusion workflows: action discov | 14 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,083 tok |
| tmdgusya/gemini-swarm | 14 | Codex, Gemini CLI, OpenCode | 2 | 2,567 tok |
| theerud/gemini-llm-council Multi-LLM consensus extension for Gemini CLI. Inspired by Andrej Karpathy's llm-council. | 14 | Gemini CLI | 1 | 311 tok |
| igmarin/rails-ai-bridge Zero-config MCP server that gives AI assistants live, read-only knowledge of Rails apps | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,391 tok |
| aplaceforallmystuff/cheaters-generator jimchristian.net Claude Code plugin for generating personalized cheatsheet systems | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 107 tok |
| elasticdotventures/_b00t_ b00t.promptexecution.com 🥾 _b00t_: state of the art agentic harness tooling & dynamic context initialization | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 54 | 6,006 tok |
| watt-mind/factory watt-mind.github.io The factory that builds software — and itself. A runtime for self-improving agentic loops: | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,952 tok |