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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
  • Material Ui98K stars

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

    Trust 90Quality 100design-creative
  • Taste Skill: Anti-Slop Frontend71K stars

    Design and implementation guidance for distinctive landing pages, portfolios, product demos, and purposeful r…

    Trust 91Quality 100design-creative

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
  • Open Design83K stars

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

    Trust 91Quality 100agent-skills
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 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 87Quality 100document-processing
  • PaddleOCR83K stars

    Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bri…

    Trust 89Quality 100document-processing
  • Docling63K stars

    Get your documents ready for gen AI

    Trust 89Quality 100document-processing

Markets and quant

Finance and trading skills

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

  • TradingAgents88K stars

    TradingAgents: Multi-Agents LLM Financial Trading Framework

    Trust 88Quality 100finance
  • Union74K stars

    The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high sec…

    Trust 91Quality 100web3-analytics
  • OpenBB70K stars

    Financial data platform for analysts, quants and AI agents.

    Trust 85Quality 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
  • R Web Scraping Cheat Sheet397 stars

    Guide, reference and cheatsheet on web scraping using rvest, httr and Rselenium.

    Trust 69Quality 46web-automation
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-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
  • Canvas Design166K stars

    Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

    Trust 87Quality 100design-creative

Prompts, B-roll, explainers

Video creation skills

Video-generation prompts, B-roll, Vox-style explainers, camera direction, captions, and creative-production workflows.

  • ARIS In AI Offer315 stars

    Bilingual (中文+EN) ML / LLM / diffusion / agent interview cheat sheets for AI 秋招 — generated by ARIS /intervie…

    Trust 78Quality 82media-automation
  • MoneyPrinterTurbo89K stars

    利用AI大模型，一键生成高清短视频 Generate short videos with one click using AI LLM.

    Trust 88Quality 100automation
  • Cs Video Courses82K stars

    List of Computer Science courses with video lectures.

    Trust 85Quality 100ml-automation

Images, video, UI

Design and creative skills

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

  • Anthropic Brand Guidelines166K stars

    Apply Anthropic official brand colors, typography, and visual standards to appropriate Anthropic-related arti…

    Trust 88Quality 100design-creative
  • Unsloth67K stars

    Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss loca…

    Trust 90Quality 100media-automation
  • LLMs From Scratch97K stars

    Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

    Trust 85Quality 100ml-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

181

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

175 quality170 maintained

Research

Research and knowledge work

67

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

66 quality63 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

13

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

13 quality13 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

49

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

48 quality47 maintained

Data

Data, BI, and analytics

35

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

34 quality32 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 359 ranked candidates matching "ml-cheatsheet"

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

1

Markdown Cheatsheet

VERIFIEDEXCELLENT · 85TRUST · 85SAFE · REVIEWEDRESEARCH

Markdown Cheatsheet for Github Readme.md

$ npx skills add tchapi/markdown-cheatsheet
5.3K stars57 quality85 trustReviewed with permission notes11mo 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

CLI + Codex · 4 targets

markdown
by tchapiDetailsQuick view
2

Data Science Cheatsheet

VERIFIEDPROMISING · 67TRUST · 78SAFE · EXPERIMENTALCODING

A helpful 5-page machine learning cheatsheet to assist with exam reviews, interview prep, and anything in-between.

$ npx skills add aaronwangy/Data-Science-Cheatsheet
5.4K stars53 quality78 trustExperimental3y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

CLI + Codex · 4 targets

texmachine-learning
by aaronwangyDetailsQuick view
3

Solidity Cheatsheet

VERIFIEDEXCELLENT · 91TRUST · 86SAFE · REVIEWEDCODING

Cheat sheet and best practices for solidity. Write smart contracts for Ethereum.

$ npx skills add manojpramesh/solidity-cheatsheet
1.5K stars61 quality86 trustReviewed4mo 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

blockchain
by manojprameshDetailsQuick view
4

Advanced SQL Injection Cheatsheet

VERIFIEDPROMISING · 65TRUST · 73SAFE · EXPERIMENTALDATA

A cheat sheet that contains advanced queries for SQL Injection of all types.

$ npx skills add kleiton0x00/Advanced-SQL-Injection-Cheatsheet
3.2K stars51 quality73 trustExperimental3y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Database and SQL

CLI + Codex · 4 targets

sql
by kleiton0x00DetailsQuick view
5

Matplotlib Cheatsheet

VERIFIEDPROMISING · 69TRUST · 78SAFE · REVIEWEDDATA

Matplotlib 3.1 cheat sheet.

$ npx skills add rougier/matplotlib-cheatsheet
2.9K stars51 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 Data analysis

CLI + Codex · 4 targets

pythondata-visualization
by rougierDetailsQuick view
6

Cheatsheet Kubernetes A4

VERIFIEDPROMISING · 63TRUST · 71SAFE · EXPERIMENTALCODING

:book: Kubernetes CheatSheets In A4

$ npx skills add dennyzhang/cheatsheet-kubernetes-A4
2.1K stars50 quality71 trustExperimental2y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.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 GitHub automation

CLI + Codex · 4 targets

shellkubernetes
by dennyzhangDetailsQuick view
7

Cheatsheets

VERIFIEDPROMISING · 61TRUST · 74SAFE · EXPERIMENTALRESEARCH

JavaScript and Node.js cheatsheets

$ npx skills add azat-co/cheatsheets
1.4K stars49 quality74 trustExperimental3y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Document processing

CLI + Codex · 4 targets

htmlpdf
by azat-coDetailsQuick view
8

Devops Cheatsheet

PROMISING · 68TRUST · 75SAFE · REVIEWEDCODING

A comprehensive collection of quick-reference cheatsheets for DevOps tools, covering CI/CD, containerization, monitoring, security, cloud infrastructure, and networking.…

$ npx skills add NotHarshhaa/devops-cheatsheet
318 stars44 quality75 trustReviewed with permission notes8mo 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 Coding agents

CLI + Codex · 4 targets

typescriptmonitoring
by NotHarshhaaDetailsQuick view
9

Huge Collection Of CheatSheet

NEEDS REVIEW · 43TRUST · 65SAFE · BLOCKEDDATA

:goberserk: :goberserk: :goberserk: Share of my Huge Collection of Cheatsheet (Coding, Cheat, Pinouts, Command Lists, Etc.) :goberserk: :goberserk: :goberserk:

$ npx skills add JonnyBanana/Huge-Collection-of-CheatSheet
561 stars38 quality65 trustBlocked for auto-install2y 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 Database and SQL

CLI + Codex · 4 targets

shellsql
by JonnyBananaDetailsQuick view
10

Stanford Cs 229 Machine Learning

VERIFIEDSTRONG · 79TRUST · 80SAFE · REVIEWEDDESIGN

VIP cheatsheets for Stanford's CS 229 Machine Learning

$ npx skills add afshinea/stanford-cs-229-machine-learning
19.6K stars58 quality80 trustReviewed with permission notes6y 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 Multimodal media

CLI + Codex · 4 targets

machine-learning
by afshineaDetailsQuick view
11

MobileApp Pentest Cheatsheet

VERIFIEDPROMISING · 67TRUST · 77SAFE · EXPERIMENTALCODING

The Mobile App Pentest cheat sheet was created to provide concise collection of high value information on specific mobile application penetration testing topics.

$ npx skills add tanprathan/MobileApp-Pentest-Cheatsheet
5.2K stars53 quality77 trustExperimental2y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Testing and QA

CLI + Codex · 4 targets

static-analysis
by tanprathanDetailsQuick view
12

AI Engineering Cheatsheets

PROMISING · 61TRUST · 72SAFE · REVIEWEDCODING

Give you decision-ready references for the most common AI engineering problems

$ npx skills add louisfb01/ai-engineering-cheatsheets
308 stars44 quality72 trustReviewed with permission notes5mo 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 GitHub automation

CLI + Codex · 4 targets

llm
by louisfb01DetailsQuick view
13

Pytorch Cheatsheet

NEEDS REVIEW · 45TRUST · 68SAFE · EXPERIMENTALDESIGN

Check out improved:

$ npx skills add bfortuner/pytorch-cheatsheet
299 stars36 quality68 trustExperimental9y 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 Multimodal media

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by bfortunerDetailsQuick view
14

Crawl4AI

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDRESEARCH

Web crawling built for AI

$ npx skills add unclecode/crawl4ai
4 agent calls100% success73.1K stars80 quality90 trustReviewedClaude Code + OpenAI Agents18d since pushSafe to try31.0K installs
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

Claude Code + OpenAI Agents · 4 targets

claudegpt-4langchaincrewaiopenclaw
by unclecodeDetailsQuick view
15

Cracking The Data Science Interview

VERIFIEDPROMISING · 66TRUST · 79SAFE · REVIEWEDCODING

A Collection of Cheatsheets, Books, Questions, and Portfolio For DS/ML Interview Prep

$ npx skills add khanhnamle1994/cracking-the-data-science-interview
4.7K stars52 quality79 trustReviewed with permission notes2y 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: 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 khanhnamle1994DetailsQuick view
16

Agent Skills

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Production-grade engineering skills for AI coding agents.

$ npx skills add addyosmani/agent-skills
9 agent calls88.89% success80.6K stars88 quality86 trustReviewed with permission notesClaude Code + Cursor7d 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 + Cursor · 4 targets

shellai-agents
by addyosmaniDetailsQuick view

Page 1

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