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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.

  • Frontend Design166K stars

    Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product…

    Trust 88Quality 100design-creative
  • Accessible Autocomplete950 stars

    An autocomplete component, built to be accessible.

    Trust 76Quality 63design-creative
  • Dokploy36K stars

    Open Source Alternative to Vercel, Netlify and Heroku.

    Trust 85Quality 100devops

Codex, Claude Code, Cursor

Coding agent skills

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

  • Code Review169K stars

    Review a diff separately for code standards and spec compliance.

    Trust 91Quality 100coding-agents
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • Skills122 stars

    Agent Skills for the Venice.ai API. One folder per surface area, each with a SKILL.md for agent runtimes (Cur…

    Trust 84Quality 87utility

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 87Quality 100document-processing
  • Generative AI For Beginners112K stars

    21 Lessons, Get Started Building with Generative AI

    Trust 88Quality 100rag-knowledge
  • Fastn489 stars

    🚧 (Alpha stage software) fastn 🏎️ - better way to build websites 🚧

    Trust 72Quality 60document-processing

Markets and quant

Finance and trading skills

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

  • AlphaPurify278 stars

    Extremely fast quantitative factor cleaning and backtesting library, based on Polars

    Trust 78Quality 73finance
  • Alpha Forge166 stars

    Alpha Forge — an agentic AI operating system for systematic trading.

    Trust 76Quality 70finance
  • Xalpha2.6K stars

    基金投资管理回测引擎

    Trust 87Quality 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 87Quality 100agent-frameworks
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Webapp Testing166K stars

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

    Trust 87Quality 100browser-automation

Slides and decks

PPT and presentation skills

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

  • Animation Vocabulary17K stars

    Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact ter…

    Trust 91Quality 100design-creative

Images, video, UI

Design and creative skills

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

  • AlphaTree Graphic Deep Neural Network3.0K stars

    AI Roadmap:机器学习(Machine Learning)、深度学习(Deep Learning)、对抗神经网络(GAN），图神经网络（GNN），NLP，大数据相关的发展路书(roadmap), 并附海量源码（…

    Trust 83Quality 89ml-automation
  • Time Series Forecasting Pytorch328 stars

    Acquiring data from Alpha Vantage and predicting stock prices with PyTorch's LSTM

    Trust 70Quality 45ml-automation
  • Transformers162K stars

    🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision,…

    Trust 90Quality 100ml-automation

Analysis and pipelines

Data and analytics skills

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

  • Aqueduct17 stars

    LLM-powered data engineering agent: converts requirement docs and natural language into production-ready SQL,…

    Trust 73Quality 61data
  • Langchain Decoded143 stars

    A companion guide for the blog post series, LangChain Decoded.

    Trust 68Quality 42data-analysis
  • D3113K stars

    Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

    Trust 87Quality 100data-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

191

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

181 quality175 maintained

Research

Research and knowledge work

67

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

67 quality65 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

50

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

38 quality31 maintained

Marketing

Marketing and growth automation

10

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

10 quality10 maintained

Design

Design and creative production

56

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

52 quality49 maintained

Data

Data, BI, and analytics

38

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

37 quality37 maintained

Legal

Legal, policy, and compliance

10

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

10 quality10 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 73 ranked candidates matching "alpha-factors"

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

1

Rqalpha

VERIFIEDEXCELLENT · 96TRUST · 86SAFE · REVIEWEDFINANCE

A extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securities

$ npx skills add ricequant/rqalpha
6.5K stars68 quality86 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: License is unclear
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Finance and quant

CLI + Codex · 4 targets

pythonta-lib
by ricequantDetailsQuick view
2

Alpha Vantage

VERIFIEDEXCELLENT · 99TRUST · 84SAFE · REVIEWEDFINANCE

A python wrapper for Alpha Vantage API for financial data.

$ npx skills add RomelTorres/alpha_vantage
4.8K stars68 quality84 trustReviewed1mo 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 Finance and quant

CLI + Codex · 4 targets

pythonfinancial-data
by RomelTorresDetailsQuick view
3

Factor Research

PROMISING · 60TRUST · 72SAFE · REVIEWEDFINANCE

Advanced Quantitative Factor Research: ML-powered stock return prediction with 72% performance improvement. Features comprehensive alpha factor library, systematic featu…

$ npx skills add nuglifeleoji/Factor-Research
412 stars41 quality72 trustReviewed with permission notes12mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
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-notebookbacktesting
by nuglifeleojiDetailsQuick view
4

Alpha Forge

STRONG · 70TRUST · 76SAFE · REVIEWEDFINANCE

Alpha Forge — an agentic AI operating system for systematic trading.

$ npx skills add Liu-Ming-Yu/alpha-forge
166 stars49 quality76 trustReviewed with permission notes2mo 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 Finance and quant

CLI + Codex · 4 targets

pythonfinance
by Liu-Ming-YuDetailsQuick view
5

Alphas

NEEDS REVIEW · 43TRUST · 68SAFE · BLOCKEDCODING

alpha101, alpha191, alphalens, backtrader, 量化研究

$ npx skills add popbo/alphas
566 stars38 quality68 trustBlocked for auto-install3y since pushRisky
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 gateThis skill should not be selected by an agent without explicit human security review.

Scenario Coding agents

CLI + Codex · 4 targets

jupyter-notebookbacktrader
by popboDetailsQuick view
6

Alphalens

VERIFIEDSTRONG · 71TRUST · 78SAFE · REVIEWEDFINANCE

Performance analysis of predictive (alpha) stock factors

$ npx skills add quantopian/alphalens
4.3K stars52 quality78 trustReviewed with permission notes2y since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Finance and quant

CLI + Codex · 4 targets

jupyter-notebooktrading
by quantopianDetailsQuick view
7

Alpha Mind

NEEDS REVIEW · 44TRUST · 71SAFE · EXPERIMENTALFINANCE

quantitative security portfolio analysis. The analysis pipeline including data storage abstraction, alpha calculation, ML based alpha combining and portfolio calculation.

$ npx skills add alpha-miner/alpha-mind
239 stars35 quality71 trustExperimental4y 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: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Finance and quant

CLI + Codex · 4 targets

jupyter-notebookfinance
by alpha-minerDetailsQuick view
8

Rqalpha Mod Fxdayu Source

NEEDS REVIEW · 35TRUST · 65SAFE · BLOCKEDFINANCE

rqalpha拓展数据和事件源，支持分钟级别回测，实时交易，支持quantos数据源

$ npx skills add xingetouzi/rqalpha-mod-fxdayu-source
102 stars33 quality65 trustBlocked for auto-install7y since pushRisky
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 gateThis skill should not be selected by an agent without explicit human security review.

Scenario Finance and quant

CLI + Codex · 4 targets

pythonquant
by xingetouziDetailsQuick view
9

Xalpha

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDFINANCE

基金投资管理回测引擎

$ npx skills add refraction-ray/xalpha
2.6K stars66 quality87 trustReviewed27d 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 Finance and quant

CLI + Codex · 4 targets

pythonfinance
by refraction-rayDetailsQuick view
10

AlphaGPT

VERIFIEDEXCELLENT · 96TRUST · 86SAFE · REVIEWEDFINANCE

基于深度强化学习的开源自动因子工厂。

$ npx skills add imbue-bit/AlphaGPT
2.5K stars66 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 Finance and quant

CLI + Codex · 4 targets

pythonfinance
by imbue-bitDetailsQuick view
11

Hyper Alpha Arena

VERIFIEDEXCELLENT · 90TRUST · 88SAFE · REVIEWEDFINANCE

AI Trading platform for Hyperliquid & Binance Futures AI 自动交易平台，支持 Hyperliquid 和币安合约

$ npx skills add HammerGPT/Hyper-Alpha-Arena
1.1K stars60 quality88 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 Finance and quant

CLI + Codex · 4 targets

pythontrading-bot
by HammerGPTDetailsQuick view
12

AlphaPy

VERIFIEDSTRONG · 80TRUST · 83SAFE · REVIEWEDCODING

Python AutoML for Trading Systems and Sports Betting

$ npx skills add ScottfreeLLC/AlphaPy
1.7K stars53 quality83 trustReviewed with permission notes11mo 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 Testing and QA

CLI + Codex · 4 targets

pythoncrypto-trading
by ScottfreeLLCDetailsQuick view
13

AIAlpha

VERIFIEDPROMISING · 67TRUST · 78SAFE · REVIEWEDFINANCE

Use unsupervised and supervised learning to predict stocks

$ npx skills add VivekPa/AIAlpha
1.9K stars50 quality78 trustReviewed with permission notes6y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Finance and quant

CLI + Codex · 4 targets

pythonfinance
by VivekPaDetailsQuick view
14

Alpha Rptr

STRONG · 74TRUST · 79SAFE · REVIEWEDFINANCE

A trading bot for automated algorithmic trading on Binance Futures, Bybit, BitMEX and FTX written in python.

$ npx skills add TheFourGreatErrors/alpha-rptr
670 stars50 quality79 trustReviewed with permission notes3mo 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 Finance and quant

CLI + Codex · 4 targets

pythontrading
by TheFourGreatErrorsDetailsQuick view
15

AlphaPurify

STRONG · 73TRUST · 78SAFE · REVIEWEDFINANCE

Extremely fast quantitative factor cleaning and backtesting library, based on Polars

$ npx skills add eliasswu/AlphaPurify
278 stars51 quality78 trustReviewed with permission notes1mo 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 Finance and quant

CLI + Codex · 4 targets

pythonquant
by eliasswuDetailsQuick view
16

Alphasift

STRONG · 71TRUST · 78SAFE · REVIEWEDFINANCE

AI-native stock screening engine with full-market discovery, LLM ranking, risk-aware scoring, and auditable evaluation. AI选股

$ npx skills add ZhuLinsen/alphasift
185 stars50 quality78 trustReviewed with permission notes2mo 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 Finance and quant

CLI + Codex · 4 targets

pythonquant
by ZhuLinsenDetailsQuick 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