5,661 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 Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| durandom/skills | 7 | Claude Code, Codex, OpenCode | 18 | 615 tok |
| chestnutzoe/chestnut-copy-skill | 7 | Codex, OpenCode | 1 | 52 tok |
| jstoup111/ai-conductor | 7 | Claude Code, Codex, OpenCode | 8 | 10 tok |
| Automattic/skillsmith automattic.github.io Skill Tester & Self-Improvement Harness | 7 | Claude Code, Codex, OpenCode | 2 | 166 tok |
| CopilotKit/Generative-UI-Global-Hackathon-Starter-Kit | 7 | Claude Code, Codex | 11 | — |
| dmythro/agent-skills dmythro.com Agent skills for OpenCode, Claude Code and other AI agents | 7 | Claude Code, Codex, OpenCode | 2 | 1,851 tok |
| ai-assist-org/ai-assist ai-assist-org.github.io AI assistant with MCP integration, agent skills, knowledge graph, and task scheduling | 7 | Claude Code, Codex, OpenCode | 2 | 13,486 tok |
| powsybl/pypowsybl-mcp | 7 | Codex, OpenCode | 1 | 606 tok |
| groktopus/loop-designer Autonomous agent loop design in 10 steps — from /goal to unattended cron loops with memory | 7 | Codex, OpenCode | 1 | 336 tok |
| mekotenkov-ux/seomeatagentscreator A Russian-language universal system for building production-grade agent systems and skills | 7 | Codex, OpenCode | 1 | 516 tok |
| zhoushoujianwork/clawflow Coding as a Service. | 7 | Claude Code, Codex, OpenCode | 3 | 5,425 tok |
| VectorJet/Mali-G77-MC9 Reverse-engineering notes and tools for ARM Mali-G77 MC9 GPU driver behavior. | 7 | Claude Code, Codex, OpenCode | 5 | 496 tok |
| andersonlemesc/Oryntra Open-source LLM agent platform for Chatwoot — Laravel 13 + Filament + Python/LangGraph | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 7,698 tok |
| JakubMikolajek/codex-skills-collection | 7 | Codex, OpenCode | 1 | 4,512 tok |
| duoi/enhanced-bedjet | 7 | Codex, OpenCode | 1 | 3,071 tok |
| Action-Co/skills Agent skills that give AI coding agents the domain expertise to explore, query, and intera | 7 | Codex, OpenCode | 1 | 416 tok |
| asiletskyi-pm-evo/grow-product-manager-plugin Claude Cowork plugin for Product Managers. Research, concepts, requirements, task creation | 7 | Codex, OpenCode | 1 | 2,193 tok |
| cdeust/ai-architect-mcp-codebase ai-architect.tools AI Architect Codebase: cross-platform code intelligence MCP for Claude Code, Codex, Gemini | 7 | Claude Code, Codex, OpenCode | 8 | 429 tok |
| fouradata/mcp foura.ai MCP server for the FourA web scraping API - four tools, six prompts, one API key. | 7 | Claude Code, Codex, OpenCode | 2 | 1,248 tok |
| cookieMonsterDev/agents-skills Agent Skills for coding agents | 7 | Claude Code, Codex, OpenCode | 2 | 395 tok |
| Agnuxo1/EnigmAgent npmjs.com EnigmAgent — 6-layer encrypted vault for AI agents (AES-256 + ChaCha20 + Blowfish + Fernet | 7 | Codex, OpenCode | 1 | 276 tok |
| dirnbauer/typo3-skills 61 Agent Skills that teach Claude Code, Codex, Cursor and Gemini how to build, upgrade and | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 6,893 tok |
| karak/karak-claude-plugin Claude Code plugin with design documentation skills and specialized agents | 7 | Claude Code, Codex | 2 | — |
| Euclid-BG/Euclid-MCP euclid-bg.github.io Euclid-MCP server for logical reasoning: turns facts into formal proofs. Euclid-MCP is a h | 7 | Codex, OpenCode | 1 | 2,525 tok |
| specdog/dotdog specdog.github.io CLI tool for structured software specs. Validate .dog files, compile .dag graphs, query vi | 7 | Claude Code, Codex, OpenCode | 2 | 991 tok |
| agentprism/agentprism-workflows agentprism.com AgentPrism Workflows — run dynamic agent()/parallel()/pipeline() workflow scripts over any | 7 | Claude Code, Codex, OpenCode | 4 | 1,707 tok |
| Agnuxo1/enigmagent-mcp npmjs.com Local encrypted vault MCP server. AES-256-GCM + Argon2id. Resolves {{PLACEHOLDER}} secrets | 7 | Codex, OpenCode | 1 | 686 tok |
| tonytanglab/deepseek-harness-relay-mcp Delegate long-running work to DeepSeek Harness from any MCP agent—and monitor it to comple | 7 | Codex, OpenCode | 1 | 217 tok |
| nirholas/x402-grocery nirholas.github.io Real grocery product search and cart building over the Kroger API, priced per operation | 7 | Claude Code, Codex, OpenCode | 2 | 511 tok |
| Netcracker/qubership-ai-packages | 7 | Claude Code, Codex | 9 | — |
| marcello-a/Planchette Planchette — points you to the session that speaks. A native terminal IDE for running many | 7 | Claude Code, Codex, OpenCode | 1 | 7,905 tok |
| elfa-ai/mcp Elfa MCP Server | 7 | Claude Code, Codex, OpenCode | 2 | 359 tok |
| alilee/cranelisp Statically typed, jit compiled, pure functional lisp | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 7,375 tok |
| jxsuite/jx jxsuite.com JSON-based Web App Platform | 7 | Claude Code, Codex, OpenCode | 7 | 7,703 tok |
| 0xHoneyJar/loa-freeside Platform layer of the Loa protocol | 7 | Claude Code, Codex, OpenCode | 11 | 5,343 tok |
| hybridlabor-api/bdb-dev-optimized-agent-skills A Curated AI AGENT OS – Optimized agent skills and add-ons like memB, OpenWiki, Heimdall T | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 2,961 tok |
| ainetx/FDD Feature Driven Design AI Framework | 6 | Codex, OpenCode | 1 | 1,040 tok |
| dash0hq/dash0-agent-plugin dash0.com OpenTelemetry tracing for coding agents (Claude Code, Cursor, Codex, Copilot CLI) | 6 | Claude Code, Codex, OpenCode | 3 | 667 tok |
| sgaabdu4/hard-eng Stateful agentic engineering workflow for local coding agents | 6 | Claude Code, Codex, OpenCode | 20 | 910 tok |
| prantikmedhi/ClawNexus ClawNexus is a Vite + React + TypeScript console for managing OpenClaw-style agent gateway | 6 | Claude Code, Codex, OpenCode | 2 | 2,445 tok |
| qfoldit/UEFN-TOOLBELT The ultimate, ever-expanding Swiss Army Knife for the UEFN Python API (358+ tools register | 6 | Claude Code, Codex, OpenCode | 5 | 7,687 tok |
| liaocaoxuezhe/FigmaX Best practics of figam-use with Codex or ClaudeCode | 6 | Claude Code, Codex, OpenCode | 6 | 1,226 tok |
| OutlitAI/outlit-sdk docs.outlit.ai Outlit SDK | 6 | Claude Code, Codex, OpenCode | 11 | 1,641 tok |
| bkataru/powerglide bkataru.github.io the CLI coding agent that slides: Zig-powered multi-agent harness for extreme coding workf | 6 | Claude Code, Codex, OpenCode | 2 | 2,750 tok |
| Haaaiawd/Sequential-thinking-skills Sequential thinking for AI agents: a reusable skill and CLI runtime for stepwise reasoning | 6 | Codex, OpenCode | 1 | 1,736 tok |
| carbonshow/intent-fluid From raw concept to finished deliverables. A collection of general-purpose autonomous meth | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,685 tok |
| valkryhx/google_adk_agent a startup but not simple agent demo using google adk. | 6 | Claude Code, Codex, OpenCode | 2 | 3,204 tok |
| MiaoDX/roboclaws Visible AI-driven robotics demos powered by VLM policies, MCP skills, and AI coding agents | 6 | Claude Code, Codex, OpenCode | 2 | 2,221 tok |
| dgenio/ChainWeaver Deterministic MCP tool flows for AI agents. Remove unnecessary LLM calls between predictab | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 6,086 tok |
| KevinZai/commander commanderplugin.com CC Commander — Master Claude Code instantly. The Fable Method: 12 enforceable gates so any | 6 | Claude Code, Codex, Cursor, OpenCode | 5 | 3,689 tok |