What is Open Agent Skill?

Open Agent Skill is an open marketplace for AI agent skills. It helps developers discover, publish, and share reusable skills, tools, plugins, and workflows for AI agents like Claude, GPT, and LangChain.

How do I install a skill?

You can install any skill using the command: npx skills add . Each skill page also shows specific installation instructions.

How are skills ranked?

Skills are ranked by real agent usage data, not just GitHub stars. We track actual API calls from agents, success rates, and response times to surface the most reliable skills.

How do I submit my own skill?

Visit the Submit page and provide your GitHub repository URL. Our AI will review your skill for quality and security, then it will be listed in the marketplace.

Decision filters

Choose skills by scenario, quality, and trust signals.

Use casePlatform fitQuality tierGitHub adoption

5 skills matching "image-generation"

Best blend of quality, stars, freshness, and agent usage

Khoj

VERIFIEDEXCELLENT · 100

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

$ npx skills add khoj-ai/khoj

34.7K stars72 qualityClaude Code + OpenAI Agents

High-confidence pick with strong adoption and healthy maintenance signals.

pythonrag

by khoj-aiQuick view

Guizang Ppt Skill

VERIFIEDEXCELLENT · 100

AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL/low-power presentation runtime.

$ npx skills add op7418/guizang-ppt-skill

11.4K stars72 qualityClaude Code + OpenAI Agents

High-confidence pick with strong adoption and healthy maintenance signals.

htmlai-agents

by op7418Quick view

Nano Banana Pro Prompts Recommend Skill

VERIFIEDEXCELLENT · 98

AI skill for OpenClaw & Claude Code — recommend from 10000+ Nano Banana Pro (Gemini) image prompts. Smart search by use case, content remix, sample images.

$ npx skills add YouMind-OpenLab/nano-banana-pro-prompts-recommend-skill

1.6K stars64 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

typescriptai-agents

by YouMind-OpenLabQuick view

WebAI2API

EXCELLENT · 87

WebAI2API: 基于 Camoufox 的网页 AI 转 API 工具，支持 LMArena/Gemini等，多窗口并发与账号隔离。 | Web AI to OpenAI API via Camoufox. Supports LMArena/Gemini and more, multi-window concurrency & account isolation.

$ npx skills add foxhui/WebAI2API

923 stars54 qualityClaude Code + OpenAI Agents

High-confidence pick with strong adoption and healthy maintenance signals.

javascriptbrowser-automation

by foxhuiQuick view

Open Webui Tools

EXCELLENT · 86

Open‑WebUI Tools is a modular toolkit designed to extend and enrich your Open WebUI instance, turning it into a powerful AI workstation. With a suite of over 15 specialized tools, function pipelines, and filters, this project supports academic research, agentic autonomy, multimodal creativity, workflows, and more

$ npx skills add Haervwe/open-webui-tools

725 stars54 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

pythonai-agents

by HaervweQuick view