Star200+

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.

Finance Stock analysisQuant Trading researchSlides PPT generationDocs PDF parsingExtract Web scraping
16
Shown
10
Tracks
48
Targets
Resolve APITask in, selected skill and install plan out.Skills APIMachine-readable shortlist with trust and safety signals.llms.txtA crawler-friendly entry point for agent surfaces.

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.

Design to deployment

Frontend and UI skills

Design direction, Figma implementation, UI review, React performance, browser QA, and safe preview deployments.

  • Skills3.9K stars

    Agent skills for designers and builders using Codex, Claude, Cursor, and other AI coding agents

    Trust 89Quality 100design-creative
  • Stable Diffusion2.7K stars

    FLUX, Stable Diffusion, SDXL, SD3, LoRA, Fine Tuning, DreamBooth, Training, Automatic1111, Forge WebUI, Swarm…

    Trust 88Quality 100education
  • Prompt Engineering Guide76K stars

    🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI…

    Trust 89Quality 100agent-frameworks

Codex, Claude Code, Cursor

Coding agent skills

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

  • Agent Rules Books1.9K stars

    AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactori…

    Trust 88Quality 95development
  • Book To Skill5.5K stars

    Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

    Trust 88Quality 100development
  • Notebooklm Py18K stars

    Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's featu…

    Trust 87Quality 100agent-skills

Documents and knowledge

Research and RAG skills

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

  • Quarkdown16K stars

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

    Trust 89Quality 100document-processing
  • RAG Techniques28K stars

    This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each…

    Trust 86Quality 100rag-knowledge
  • Fieldtheory Cli1.9K stars

    Field Theory CLI for bookmarks, Library, commands, and agent workflows

    Trust 82Quality 95document-processing

Markets and quant

Finance and trading skills

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

  • QuantsPlaybook5.3K stars

    量化研究-券商金工研报复现

    Trust 84Quality 92finance
  • Questdb17K stars

    QuestDB is a high performance, open-source, time-series database

    Trust 88Quality 100finance
  • Maskbook1.6K stars

    The portal to the new, open Internet. ([I:b])

    Trust 84Quality 94web3-analytics

Crawlers and extraction

Web scraping skills

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

  • SCrawler2.1K stars

    🏳️‍🌈 Media downloader from any sites, including Twitter, Reddit, Instagram, BlueSky, TikTok, Threads, Faceb…

    Trust 87Quality 96web-automation
  • Videodl2.3K stars

    Videodl: A lightweight video downloader written in pure python. (轻量级视频下载器，优先高清无水印，支持抖音，快手，小红书，B站，TikTok，YouTu…

    Trust 84Quality 91web-automation
  • MouseTooltipTranslator1.2K stars

    Mouseover Translate Any Language At Once - Chrome Extension: PDF Translator, EBOOK, EPUB, OCR, TTS, NETFLIX,…

    Trust 85Quality 99document-processing

Images, video, UI

Design and creative skills

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

  • Book5 Essentials Of Probability And Statistics3.7K stars

    Book_5_《统计至简》 | 鸢尾花书：从加减乘除到机器学习；上架！

    Trust 81Quality 90ml-automation
  • Notebooks9.5K stars

    A collection of tutorials on state-of-the-art computer vision models and techniques. Explore everything from…

    Trust 86Quality 97ml-automation
  • Chatterbox TTS Server1.3K stars

    Self-host the powerful Chatterbox TTS model. This server offers a user-friendly Web UI, flexible API endpoint…

    Trust 86Quality 99media-automation

Analysis and pipelines

Data and analytics skills

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

  • Querybook2.3K stars

    Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.

    Trust 88Quality 96data-analysis
  • Papermill6.5K stars

    📚 Parameterize, execute, and analyze notebooks

    Trust 87Quality 98data-analysis
  • Preswald4.3K stars

    Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, parti…

    Trust 85Quality 100data-analysis

SEO and content

Marketing and growth skills

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

  • MyBrain2.0K stars

    All-in-one productivity app and AI assistant with Tasks, Notes, Calendar, Diary and Bookmarks.

    Trust 87Quality 95support-automation
  • Abogen4.9K stars

    Generate audiobooks from EPUBs, PDFs and text with synchronized captions.

    Trust 86Quality 99media-automation
  • Growthbook7.9K stars

    Open Source Feature Flags, Experimentation, and Product Analytics

    Trust 84Quality 96data-analysis

Popular directories

AI agent skills libraryA real library of reusable skills with trust, audit, install, and agent metadata.Open source AI agent skillsOpen-source skill candidates filtered by task fit, GitHub quality, and install safety.Best Codex skillsRepo inspection, code review, testing, web data, and safe install workflows for Codex.Best AI agent skills for stock analysisFinance and market research skills with trust, install, and maintenance signals.Best Codex skills for web scrapingCrawler and extraction skills that agents can shortlist before installing.Best Claude Code skills for PDF parsingDocument conversion, table extraction, OCR, and markdown workflows.Best AI agent skills for football analyticsMatch data, scouting, dashboards, and World Cup analytics workflows.OpenAgentSkill vs skills.shCompare task resolution, trust signals, install handoffs, and registry APIs.OpenAgentSkill vs agentskills.ioCompare directories, agent-readable metadata, audits, and discovery workflows.

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

200

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

200 quality199 maintained

Research

Research and knowledge work

89

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

89 quality88 maintained

Presentation

Presentation and deck workflows

2

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

2 quality2 maintained

Finance

Finance and quant workflows

17

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

17 quality17 maintained

Marketing

Marketing and growth automation

11

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

11 quality11 maintained

Design

Design and creative production

67

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

67 quality67 maintained

Data

Data, BI, and analytics

49

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

49 quality49 maintained

Legal

Legal, policy, and compliance

12

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

12 quality12 maintained

Education

Education and tutoring

10

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

10 quality10 maintained

World Cup

Football and World Cup analytics

2

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

2 quality2 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
FinanceStock analysisQuantTrading researchSlidesPPT generationDocsPDF parsingExtractWeb scrapingCreativeDesign workflowSportsFootball analytics

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 447 ranked candidates matching "book-series"

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

1

Open Notebook

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDATA

An Open Source implementation of Notebook LM with more flexibility and features

$ npx skills add lfnovo/open-notebook
32.0K stars75 quality88 trustReviewed2mo 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 Data analysis

CLI + Codex · 4 targets

typescriptnotebook
by lfnovoDetailsQuick view
2

Notebook

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDATA

Jupyter Interactive Notebook

$ npx skills add jupyter/notebook
13.2K stars72 quality88 trustReviewed1mo 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 Data analysis

CLI + Codex · 4 targets

jupyter-notebooknotebook
by jupyterDetailsQuick view
3

Book4 Power Of Matrix

VERIFIEDEXCELLENT · 94TRUST · 82SAFE · REVIEWEDCODING

Book_4_《矩阵力量》 | 鸢尾花书：从加减乘除到机器学习；上架！

$ npx skills add Visualize-ML/Book4_Power-of-Matrix
9.9K stars67 quality82 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by Visualize-MLDetailsQuick view
4

Book3 Elements Of Mathematics

VERIFIEDEXCELLENT · 93TRUST · 82SAFE · REVIEWEDCODING

Book_3_《数学要素》 | 鸢尾花书：从加减乘除到机器学习；上架；欢迎继续纠错，纠错多的同学还会有赠书！

$ npx skills add Visualize-ML/Book3_Elements-of-Mathematics
7.5K stars66 quality82 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by Visualize-MLDetailsQuick view
5

Machine Learning Book

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Code Repository for Machine Learning with PyTorch and Scikit-Learn

$ npx skills add rasbt/machine-learning-book
5.2K stars68 quality86 trustReviewed2mo 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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by rasbtDetailsQuick view
6

QuantsPlaybook

VERIFIEDEXCELLENT · 92TRUST · 84SAFE · REVIEWEDFINANCE

量化研究-券商金工研报复现

$ npx skills add hugo2046/QuantsPlaybook
5.3K stars65 quality84 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 Finance and quant

CLI + Codex · 4 targets

jupyter-notebookfinance
by hugo2046DetailsQuick view
7

Openvino Notebooks

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

📚 Jupyter notebook tutorials for OpenVINO™

$ npx skills add openvinotoolkit/openvino_notebooks
3.2K stars66 quality87 trustReviewed16d 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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookcomputer-vision
by openvinotoolkitDetailsQuick view
8

Book5 Essentials Of Probability And Statistics

VERIFIEDEXCELLENT · 90TRUST · 81SAFE · REVIEWEDDESIGN

Book_5_《统计至简》 | 鸢尾花书：从加减乘除到机器学习；上架！

$ npx skills add Visualize-ML/Book5_Essentials-of-Probability-and-Statistics
3.7K stars64 quality81 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 Multimodal media

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by Visualize-MLDetailsQuick view
9

Srcbook

VERIFIEDEXCELLENT · 95TRUST · 84SAFE · REVIEWEDDATA

TypeScript-centric app development platform: notebook and AI app builder

$ npx skills add srcbookdev/srcbook
3.4K stars63 quality84 trustReviewed4mo 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: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Data analysis

CLI + Codex · 4 targets

typescriptnotebook
by srcbookdevDetailsQuick view
10

Book7 Visualizations For Machine Learning

VERIFIEDEXCELLENT · 90TRUST · 81SAFE · REVIEWEDCODING

Book_7_《机器学习》 | 鸢尾花书：从加减乘除到机器学习；欢迎批评指正

$ npx skills add Visualize-ML/Book7_Visualizations-for-Machine-Learning
3.3K stars63 quality81 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by Visualize-MLDetailsQuick view
11

Querybook

VERIFIEDEXCELLENT · 96TRUST · 88SAFE · REVIEWEDDATA

Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.

$ npx skills add pinterest/querybook
2.3K stars65 quality88 trustReviewed1mo 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 Data analysis

CLI + Codex · 4 targets

typescriptnotebook
by pinterestDetailsQuick view
12

You Dont Know JS

VERIFIEDEXCELLENT · 100TRUST · 84SAFE · REVIEWEDEDUCATION

A book series (2 published editions) on the JS language.

$ npx skills add getify/You-Dont-Know-JS
184.5K stars71 quality84 trustReviewed with permission notes6mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 Education and tutoring

CLI + Codex · 4 targets

education
by getifyDetailsQuick view
13

Free Programming Books

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

:books: Freely available programming books

$ npx skills add EbookFoundation/free-programming-books
390.3K stars78 quality88 trustReviewed2mo 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 Education and tutoring

CLI + Codex · 4 targets

pythoneducation
by EbookFoundationDetailsQuick view
14

Gitbook

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDRESEARCH

The open source frontend for GitBook doc sites

$ npx skills add GitbookIO/gitbook
28.9K stars74 quality88 trustReviewed2mo 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 Document processing

CLI + Codex · 4 targets

typescriptmarkdown
by GitbookIODetailsQuick view
15

Pumpkin Book

VERIFIEDEXCELLENT · 100TRUST · 83SAFE · REVIEWEDDESIGN

南瓜书：《机器学习》（西瓜书）公式详解

$ npx skills add datawhalechina/pumpkin-book
25.9K stars71 quality83 trustReviewed with permission notes3mo since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
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 Multimodal media

CLI + Codex · 4 targets

machine-learning
by datawhalechinaDetailsQuick view
16

Notebooklm Py

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Pyt…

$ npx skills add teng-lin/notebooklm-py
17.8K stars73 quality87 trustReviewed with permission notesClaude Code + OpenAI Agents17d 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

pythonai-agents
by teng-linDetailsQuick view

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Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.

Try the agent resolve API