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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.

  • Core13K stars

    A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component…

    Trust 86Quality 100design-creative
  • Ag Ui14K stars

    AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.

    Trust 90Quality 100agent-frameworks
  • Deploy to Vercel30K stars

    Deploy applications and websites to Vercel, including preview deployments and shareable deployment links.

    Trust 88Quality 100devops

Codex, Claude Code, Cursor

Coding agent skills

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

  • Awesome Claude Code50K stars

    A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for C…

    Trust 88Quality 100development
  • Webapp Testing166K stars

    Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and…

    Trust 87Quality 100browser-automation
  • OpenMemory4.2K stars

    Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravi…

    Trust 86Quality 99rag-knowledge

Documents and knowledge

Research and RAG skills

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

  • Haystack26K stars

    Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. De…

    Trust 90Quality 100data
  • Genkit6.1K stars

    Open-source framework for building AI-powered apps in JavaScript, Go, and Python, built and used in productio…

    Trust 87Quality 100rag-knowledge
  • Turndown11K stars

    🛏 An HTML to Markdown converter written in JavaScript

    Trust 86Quality 100document-processing

Markets and quant

Finance and trading skills

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

  • Ccxt43K stars

    A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go…

    Trust 90Quality 100finance
  • Dash24K stars

    Data Apps & Dashboards for Python. No JavaScript Required.

    Trust 90Quality 100finance

Crawlers and extraction

Web scraping skills

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

  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Crawlee24K stars

    Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript a…

    Trust 88Quality 100browser-automation
  • Firecrawl134K stars

    Web data for AI applications

    Trust 87Quality 100web-automation

Images, video, UI

Design and creative skills

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

  • DALI5.7K stars

    A GPU-accelerated library containing highly optimized building blocks and an execution engine for data proces…

    Trust 89Quality 100ml-automation
  • Dlib14K stars

    A toolkit for making real world machine learning and data analysis applications in C++

    Trust 90Quality 100ml-automation
  • Catboost9.0K stars

    A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classificat…

    Trust 89Quality 100ml-automation

Analysis and pipelines

Data and analytics skills

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

  • Tablesaw3.8K stars

    Java dataframe and visualization library

    Trust 86Quality 98data-analysis
  • Airbyte21K stars

    Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes…

    Trust 87Quality 100data-analysis
  • Plotly.Js18K stars

    Open-source JavaScript charting library behind Plotly and Dash

    Trust 88Quality 100data-analysis

SEO and content

Marketing and growth skills

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

  • Aimeos5.4K stars

    Integrated online shop based on Laravel and the Aimeos e-commerce framework for ultra-fast online shops, scal…

    Trust 89Quality 100growth-marketing
  • Countly Server5.9K stars

    Countly is a privacy-first, AI-powered analytics and engagement platform for understanding and optimizing cus…

    Trust 85Quality 95growth-marketing
  • Aimeos Laravel8.6K stars

    Laravel ecommerce package for ultra fast online shops, scalable marketplaces, complex B2B applications and #g…

    Trust 87Quality 100commerce-automation

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

220

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

220 quality219 maintained

Research

Research and knowledge work

80

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

80 quality80 maintained

Presentation

Presentation and deck workflows

1

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

1 quality1 maintained

Finance

Finance and quant workflows

14

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

14 quality14 maintained

Marketing

Marketing and growth automation

15

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

15 quality15 maintained

Design

Design and creative production

52

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

52 quality52 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

11

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

11 quality11 maintained

Education

Education and tutoring

5

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

5 quality5 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 439 ranked candidates matching "java-applications"

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

1

Testcontainers Java

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that…

$ npx skills add testcontainers/testcontainers-java
8.7K stars69 quality86 trustReviewedBrowser agents2mo 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 Testing and QA

Browser agents + CLI · 4 targets

javatesting
by testcontainersDetailsQuick view
2

ToolJet

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDRESEARCH

ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and…

$ npx skills add ToolJet/ToolJet
38.0K stars75 quality89 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 Research agents

CLI + Codex · 4 targets

javascriptworkflow
by ToolJetDetailsQuick view
3

Djl

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDDESIGN

An Engine-Agnostic Deep Learning Framework in Java

$ npx skills add deepjavalibrary/djl
4.8K stars67 quality87 trustReviewed24d 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 Multimodal media

CLI + Codex · 4 targets

javamachine-learning
by deepjavalibraryDetailsQuick view
4

Conductor

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

$ npx skills add conductor-oss/conductor
32.0K stars75 quality90 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 Coding agents

CLI + Codex · 4 targets

javaworkflow
by conductor-ossDetailsQuick view
5

Jib

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

🏗 Build container images for your Java applications.

$ npx skills add GoogleContainerTools/jib
14.4K stars72 quality87 trustReviewed3mo 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

CLI + Codex · 4 targets

javakubernetes
by GoogleContainerToolsDetailsQuick view
6

30 Seconds Of Code

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

Coding articles to level up your development skills

$ npx skills add Chalarangelo/30-seconds-of-code
128.1K stars78 quality88 trustReviewedClaude Code2mo 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

Claude Code + CLI · 4 targets

javascripteducation
by ChalarangeloDetailsQuick view
7

Material Ui

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDDESIGN

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

$ npx skills add mui/material-ui
98.4K stars78 quality90 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 Design and creative

CLI + Codex · 4 targets

javascriptdesign-systems
by muiDetailsQuick view
8

Web Dev For Beginners

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

24 Lessons, 12 Weeks, Get Started as a Web Developer

$ npx skills add microsoft/Web-Dev-For-Beginners
95.9K 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

javascripteducation
by microsoftDetailsQuick view
9

Elasticsearch

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDRESEARCH

Free and Open Source, Distributed, RESTful Search Engine

$ npx skills add elastic/elasticsearch
77.0K stars77 quality85 trustReviewed with permission notes2mo 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 RAG and knowledge

CLI + Codex · 4 targets

javasearch
by elasticDetailsQuick view
10

Prettier

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDRESEARCH

Prettier is an opinionated code formatter.

$ npx skills add prettier/prettier
52.0K stars76 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

javascriptmarkdown
by prettierDetailsQuick view
11

Bruno

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

$ npx skills add usebruno/bruno
45.0K stars76 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 Coding agents

CLI + Codex · 4 targets

javascriptdeveloper-tools
by usebrunoDetailsQuick view
12

Marketingskills

VERIFIEDEXCELLENT · 100TRUST · 92SAFE · REVIEWEDCODING

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

$ npx skills add coreyhaines31/marketingskills
40.6K stars75 quality92 trustReviewedClaude 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

javascriptclaude-code
by coreyhaines31DetailsQuick view
13

Drawdb

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDDATA

Free, simple, and intuitive online database diagram editor and SQL generator.

$ npx skills add drawdb-io/drawdb
37.4K stars75 quality87 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 Database and SQL

CLI + Codex · 4 targets

javascriptsql
by drawdb-ioDetailsQuick view
14

Marked

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDRESEARCH

A markdown parser and compiler. Built for speed.

$ npx skills add markedjs/marked
36.9K stars75 quality85 trustReviewed with permission notes2mo 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 Document processing

CLI + Codex · 4 targets

javascriptmarkdown
by markedjsDetailsQuick view
15

CyberChef

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDDATA

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

$ npx skills add gchq/CyberChef
35.1K stars75 quality90 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

javascriptdata-analysis
by gchqDetailsQuick view
16

Docsify

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDRESEARCH

🃏 A magical documentation site generator.

$ npx skills add docsifyjs/docsify
31.3K 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 Document processing

CLI + Codex · 4 targets

javascriptmarkdown
by docsifyjsDetailsQuick 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.

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