AI Agent Skill Repository

AI Agent Skills Directory

Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.

Browse by scenario

Real skills, grouped by the work your agent needs to finish.

Each directory entry links to real skill pages with GitHub adoption, trust score, install handoff, risk notes, and agent-readable metadata. Use these as starting points when you want a shortlist before asking an agent to install anything.

Codex, Claude Code, Cursor

Coding agent skills

Code review, repo inspection, testing, planning, shipping, and engineering workflows for coding agents.

  • Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plan…

    Trust 91Quality 100agent-skills
  • Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.

    Trust 81Quality 100Agent Skills
  • Open Design76K stars

    🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design…

    Trust 94Quality 100agent-skills

Documents and knowledge

Research and RAG skills

Research, recent-events briefings, PDF parsing, markdown conversion, RAG ingestion, and knowledge workflows.

  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 90Quality 100document-processing
  • Quarkdown16K stars

    🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.

    Trust 93Quality 100document-processing
  • Logseq44K stars

    A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://githu…

    Trust 92Quality 100rag-knowledge

Markets and quant

Finance and trading skills

Stock analysis, market research, quant backtesting, financial data, and investment research skills.

  • Stock analysis skill for market research and financial reasoning workflows.

    Trust 78Quality 100Finance
  • OpenBB46K stars

    Open-source investment research platform for financial analysis agents.

    Trust 78Quality 100Finance
  • LLM驱动的 A/H/美股智能分析:多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送,零成本定时运行,纯白嫖. LLM-powered stock analysis system for A/H/US…

    Trust 94Quality 100finance

Crawlers and extraction

Web scraping skills

Crawling, scraping, extraction, browser automation, structured data capture, and website-to-markdown workflows.

  • Firecrawl139K stars

    The API to search, scrape, and interact with the web at scale. 🔥

    Trust 91Quality 100agent-frameworks
  • Maxun16K stars

    🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites…

    Trust 93Quality 100web-automation
  • Python scraper based on AI

    Trust 90Quality 100web-automation

Slides and decks

PPT and presentation skills

Presentation generation, editable PPTX, slide decks, speaker notes, and visual storytelling workflows.

  • Ppt Master37K stars

    AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced…

    Trust 93Quality 100agent-frameworks
  • AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts,…

    Trust 92Quality 100agent-skills
  • Slidev47K stars

    Presentation Slides for Developers

    Trust 90Quality 100document-processing

Images, video, UI

Design and creative skills

Image, video, creative production, UI design, multimodal generation, and visual workflow skills.

  • Direct the model. Do not micro-manage the frame.

    Trust 80Quality 100Creative
  • Diffusers34K stars

    🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

    Trust 94Quality 100media-automation
  • Pixelle Video23K stars

    🚀 AI 全自动短视频引擎 | AI Fully Automated Short Video Engine

    Trust 92Quality 100media-automation

Analysis and pipelines

Data and analytics skills

Data analysis, analytics, ETL, notebooks, databases, tables, charts, and reporting workflows.

  • Dataease24K stars

    🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

    Trust 92Quality 100data-analysis
  • Chartdb22K stars

    Database diagrams editor that allows you to visualize and design your DB with a single query.

    Trust 92Quality 100data-analysis
  • Airflow46K stars

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

    Trust 94Quality 100data-analysis

SEO and content

Marketing and growth skills

SEO, content research, growth workflows, social listening, campaign analysis, and publishing helpers.

  • 120 marketing skills for SEO/GEO, influencer, paid ads, email, launch, organic social, and brand narrative ag…

    Trust 81Quality 100Marketing
  • Multi AI agents for customer support email automation built with Langchain & Langgraph

    Trust 70Quality 45growth-marketing
  • Umami37K stars

    Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpan…

    Trust 94Quality 100growth-marketing

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

454

Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills.

454 quality453 maintained

Research

Research and knowledge work

113

Deep research, source comparison, literature review, RAG, knowledge search, and reports.

111 quality108 maintained

Presentation

Presentation and deck workflows

8

PPTX generation, HTML slides, pitch decks, speaker notes, and presentation workflow skills.

8 quality8 maintained

Finance

Finance and quant workflows

26

Market data, SEC filings, portfolio analysis, quant research, backtesting, and risk workflows.

26 quality26 maintained

Marketing

Marketing and growth automation

11

SEO, content operations, lead generation, CRM, email automation, analytics, and growth workflows.

10 quality10 maintained

Design

Design and creative production

21

Design assets, images, video, audio, multimodal media, presentation, and creative production skills.

21 quality21 maintained

Data

Data, BI, and analytics

78

CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.

78 quality78 maintained

Legal

Legal, policy, and compliance

25

Contract analysis, privacy, policy review, compliance checks, governance, and document risk review.

25 quality25 maintained

Education

Education and tutoring

1

Tutoring, course generation, quizzes, learning analytics, classrooms, and teaching workflows.

1 quality1 maintained

World Cup

Football and World Cup analytics

1

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

1 quality1 maintained

High-intent entry points

Start from the task, not a keyword list.

These shortcuts use the same trust, supply, and relevance signals as the registry API, so humans and agents land on a useful shortlist faster.

Agent-readable index

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 724 ranked candidates matching "langgraph"

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

1

Langgraph

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Build resilient agents.

$ npx skills add langchain-ai/langgraph
35.3K stars75 quality90 trustReviewedClaude Code + OpenAI Agents16d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

pythonai-agents
by langchain-aiDetailsQuick view
2

Sales Outreach Automation Langgraph

NEEDS REVIEW · 46TRUST · 71SAFE · EXPERIMENTALRESEARCH

Automate lead research, qualification, and outreach with AI agents and Langgraph, creating personalized messaging and connecting with your CRMs (HubSpot, Airtable, Googl…

$ npx skills add kaymen99/sales-outreach-automation-langgraph
316 stars36 quality71 trustExperimentalClaude Code + LangChain1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario RAG and knowledge

Claude Code + LangChain · 4 targets

pythonautomation
by kaymen99DetailsQuick view
3

LangGraph GUI

STRONG · 71TRUST · 76SAFE · REVIEWEDCODING

Visual node-edge graph GUI editor for LangGraph and run with local LLM or online API

$ npx skills add LangGraph-GUI/LangGraph-GUI
259 stars44 quality76 trustReviewed with permission notesClaude Code5mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

typescriptkubernetes
by LangGraph-GUIDetailsQuick view
4

LangGraph Learn

NEEDS REVIEW · 48TRUST · 72SAFE · EXPERIMENTALRESEARCH

learning resource of langgraph for dummy

$ npx skills add LangGraph-GUI/LangGraph-learn
156 stars34 quality72 trustExperimentalClaude Code + LangChain1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario RAG and knowledge

Claude Code + LangChain · 4 targets

pythonrag
by LangGraph-GUIDetailsQuick view
5

Langgraph Email Automation

NEEDS REVIEW · 45TRUST · 70SAFE · EXPERIMENTALMARKETING

Multi AI agents for customer support email automation built with Langchain & Langgraph

$ npx skills add kaymen99/langgraph-email-automation
258 stars36 quality70 trustExperimentalClaude Code + LangChain1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Marketing and growth

Claude Code + LangChain · 4 targets

pythonemail-automation
by kaymen99DetailsQuick view
6

Company Research Agent

VERIFIEDEXCELLENT · 100TRUST · 92SAFE · VERIFIEDCODING

An agentic company research tool powered by LangGraph and Tavily that conducts deep diligence on companies using a multi-agent framework. It leverages Google's Gemini 2.…

$ npx skills add guy-hartstein/company-research-agent
2.0K stars65 quality92 trustVerifiedClaude Code + OpenAI Agents15d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario GitHub automation

Claude Code + OpenAI Agents · 4 targets

pythonllm
by guy-hartsteinDetailsQuick view
7

Langchain Course

VERIFIEDEXCELLENT · 97TRUST · 88SAFE · REVIEWEDCODING

A project-based course repository for developing AI agents using LangChain v1+ and LangGraph: search agents, RAG systems, reflection agents, and code interpreters.

$ npx skills add emarco177/langchain-course
1.5K stars61 quality88 trustReviewedClaude Code + LangChain3mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + LangChain · 4 targets

rag
by emarco177DetailsQuick view
8

AI Bootcamp

EXCELLENT · 87TRUST · 84SAFE · REVIEWEDCODING

Self-paced bootcamp on Generative AI. Tutorials on ML fundamentals, Ollama, LLMs, RAGs, LangChain, LangGraph, Fine-tuning, DSPy & AI Agents (CrewAI), (Using ChatGPT, gpt…

$ npx skills add curiousily/AI-Bootcamp
914 stars54 quality84 trustReviewedClaude Code + OpenAI Agents17d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

Claude Code + OpenAI Agents · 4 targets

jupyter-notebookai-agents
by curiousilyDetailsQuick view
9

Deepagents In Action

STRONG · 79TRUST · 78SAFE · REVIEWEDCODING

📚 《Deep Agents 实战》—— LangChain 官方大使出品,基于 LangChain / LangGraph 生态,从零构建生产级 AI Agent 的完整指南

$ npx skills add datawhalechina/deepagents-in-action
438 stars52 quality78 trustReviewed with permission notesClaude Code + LangChain19d since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + LangChain · 4 targets

astroai-agents
by datawhalechinaDetailsQuick view
10

Scrapecraft

STRONG · 71TRUST · 79SAFE · REVIEWEDCODING

🤖 AI-powered web scraping editor with visual workflow builder. Build, test & deploy web scrapers using natural language. Powered by ScrapeGraphAI & LangGraph.

$ npx skills add ScrapeGraphAI/scrapecraft
656 stars46 quality79 trustReviewed with permission notesClaude Code6mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

pythonweb-automation
by ScrapeGraphAIDetailsQuick view
11

OpenOii

STRONG · 74TRUST · 75SAFE · REVIEWEDDESIGN

故事想法 → 多智能体协作 → 漫剧成片 | 基于 LangGraph 的 AI 漫剧生成平台

$ npx skills add Xeron2000/openOii
328 stars51 quality75 trustReviewed with permission notesClaude Code1mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Design and creative

Claude Code + CLI · 4 targets

pythonvideo-generation
by Xeron2000DetailsQuick view
12

Weaver

STRONG · 76TRUST · 79SAFE · REVIEWEDRESEARCH

基于 LangGraph 的企业级 AI 智能体平台,支持深度研究、代码执行 ,并提供 62+ 内置工具与类Manus的多 Agent 配置。支持 SSE 实时流、任务取消、记忆管理以及多模态交互等能力

$ npx skills add skygazer42/Weaver
162 stars49 quality79 trustReviewed with permission notesClaude Code + Browser agents1mo since pushSafe to try
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario RAG and knowledge

Claude Code + Browser agents · 4 targets

pythonplaywright
by skygazer42DetailsQuick view
13

Deep Research Agent

STRONG · 74TRUST · 77SAFE · REVIEWEDRESEARCH

Multi-agent autonomous research system using LangGraph and LangChain. Generates citation-backed reports with credibility scoring and web search

$ npx skills add tarun7r/deep-research-agent
173 stars46 quality77 trustReviewed with permission notesClaude Code + LangChain3mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario RAG and knowledge

Claude Code + LangChain · 4 targets

pythonresearch-agent
by tarun7rDetailsQuick view
14

Event Deep Research

PROMISING · 63TRUST · 77SAFE · REVIEWEDRESEARCH

AI Agent that researches the lives of historical figures and extracts events into structured JSON timelines using LangGraph multi-agent orchestration.

$ npx skills add bernatsampera/event-deep-research
246 stars39 quality77 trustReviewed with permission notesClaude Code + LangChain9mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario RAG and knowledge

Claude Code + LangChain · 4 targets

pythonresearch-agent
by bernatsamperaDetailsQuick view
15

Shopkeeper Agent

STRONG · 72TRUST · 78SAFE · REVIEWEDCODING

📊 电商数仓智能问数 AI Agent,最适合用于系统学习 LangGraph 的实战项目:基于 LangGraph、FastAPI、Qdrant、Elasticsearch、MySQL 与 React,完整实现元数据知识库、混合检索、自然语言生成 NL2SQL 生成校验、SQL 执行与流式查询展示。前后端完整代码全栈可跑,Docke…

$ npx skills add didilili/shopkeeper-agent
110 stars45 quality78 trustReviewed with permission notesClaude Code + LangChain2mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + LangChain · 4 targets

pythonrag
by didililiDetailsQuick view
16

AI Chatkit

NEEDS REVIEW · 54TRUST · 74SAFE · EXPERIMENTALRESEARCH

A full-stack ai agent chat project, built with langgraph+fastapi+nextjs, supporting tool invocation and RAG knowledge base

$ npx skills add pasonk/ai-chatkit
102 stars37 quality74 trustExperimentalClaude Code + LangChain11mo since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario RAG and knowledge

Claude Code + LangChain · 4 targets

pythonchatbot
by pasonkDetailsQuick view

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