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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
65
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.

  • Vercel React Best Practices29K stars

    React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

    Trust 94Quality 100coding-agents
  • Frontend Design163K stars

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

    Trust 91Quality 100design-creative
  • Web Design Guidelines29K stars

    Review UI code for web interface guidelines, UX quality, accessibility, and interaction design best practices.

    Trust 91Quality 100design-creative

Codex, Claude Code, Cursor

Coding agent skills

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

  • Agent Skills62K stars

    Production-grade engineering skills and quality gates for AI coding agents.

    Trust 78Quality 100Coding Agents
  • Deploy to Vercel29K stars

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

    Trust 91Quality 100devops
  • David Ondrej Skills968 stars

    Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.

    Trust 81Quality 100Agent Skills

Documents and knowledge

Research and RAG skills

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

  • Pdf Oxide825 stars

    The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF crea…

    Trust 80Quality 77rag-knowledge
  • Opendataloader Pdf26K stars

    PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

    Trust 89Quality 100data
  • Last30days Skill43K stars

    Research recent cross-source changes across Reddit, X, YouTube, Hacker News, and the web.

    Trust 80Quality 100Research

Markets and quant

Finance and trading skills

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

  • Serenity Skill12K stars

    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
  • Vectorbt5.4K stars

    Fast quantitative research and backtesting workflows for financial agents.

    Trust 77Quality 100Finance

Crawlers and extraction

Web scraping skills

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

  • Firecrawl34K stars

    Turn websites into clean markdown or structured data for retrieval and agents.

    Trust 82Quality 100Web Scraping
  • Crawl4AI66K stars

    Open-source LLM-friendly web crawler and scraper for agent workflows.

    Trust 82Quality 100Web Scraping
  • Percollate4.6K stars

    A command-line tool to turn web pages into readable PDF, EPUB, HTML, or Markdown docs.

    Trust 78Quality 84document-processing

Slides and decks

PPT and presentation skills

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

  • Image To Editable Ppt Skill1.4K stars

    Codex skill for converting slide images, PDFs, and image-based PPTX files into editable PowerPoint decks.

    Trust 83Quality 83agent-frameworks
  • Dashi Ppt Skill4.0K stars

    An AI-agent skill that generates browser-editable presentations from multiple visual themes, exportable to HT…

    Trust 86Quality 100presentation
  • Decktape2.4K stars

    PDF exporter for HTML presentations

    Trust 84Quality 96document-processing

Images, video, UI

Design and creative skills

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

  • Seedance 2.0 Skill8.0K stars

    Creative video generation workflow skill for Seedance 2.0 filmmaking agents.

    Trust 81Quality 100Design
  • Anthropic Brand Guidelines163K stars

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

    Trust 91Quality 100design-creative
  • Figma Implement Design24K stars

    Translate Figma designs into production-ready UI code with close visual fidelity and component-level detail.

    Trust 91Quality 100design-creative

Analysis and pipelines

Data and analytics skills

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

  • Codechecker2.6K stars

    CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tool…

    Trust 86Quality 96development
  • Goaccess21K stars

    GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or th…

    Trust 85Quality 100data-analysis
  • Tv2.2K stars

    📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enj…

    Trust 80Quality 81data-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

40

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

40 quality37 maintained

Research

Research and knowledge work

161

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

161 quality140 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

3

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

3 quality3 maintained

Marketing

Marketing and growth automation

2

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

2 quality2 maintained

Design

Design and creative production

15

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

15 quality13 maintained

Data

Data, BI, and analytics

2

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

2 quality1 maintained

Legal

Legal, policy, and compliance

0

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

0 quality0 maintained

Education

Education and tutoring

0

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

0 quality0 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 200 ranked candidates matching "pdf-viewer"

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

1

Pdf Viewer

VERIFIEDEXCELLENT · 86TRUST · 85SAFE · REVIEWEDRESEARCH

A Lightweight PDF Viewer Android library which only occupies around 80kb while most of the Pdf viewer occupies up to 16MB space.

$ npx skills add afreakyelf/Pdf-Viewer
1.2K stars56 quality85 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

kotlinpdf
by afreakyelfDetailsQuick view
2

Ng2 Pdf Viewer

VERIFIEDEXCELLENT · 87TRUST · 83SAFE · REVIEWEDRESEARCH

📄 PDF Viewer Component for Angular

$ npx skills add VadimDez/ng2-pdf-viewer
1.3K stars57 quality83 trustReviewed6mo 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by VadimDezDetailsQuick view
3

Ngx Extended Pdf Viewer

STRONG · 76TRUST · 78SAFE · REVIEWEDRESEARCH

A full-blown PDF viewer for Angular 19, 20, and beyond

$ npx skills add stephanrauh/ngx-extended-pdf-viewer
580 stars53 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

fluentpdf
by stephanrauhDetailsQuick view
4

Embed Pdf Viewer

VERIFIEDEXCELLENT · 99TRUST · 85SAFE · REVIEWEDRESEARCH

A PDF viewer that seamlessly integrates with any JavaScript project

$ npx skills add embedpdf/embed-pdf-viewer
4.2K stars67 quality85 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by embedpdfDetailsQuick view
5

Sumatrapdf

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDRESEARCH

SumatraPDF reader

$ npx skills add sumatrapdfreader/sumatrapdf
16.9K stars73 quality89 trustReviewed30d 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 · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

cpdf
by sumatrapdfreaderDetailsQuick view
6

React Pdf

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDRESEARCH

Display PDFs in your React app as easily as if they were images.

$ npx skills add wojtekmaj/react-pdf
11.1K stars72 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by wojtekmajDetailsQuick view
7

Pdf2htmlEX

VERIFIEDSTRONG · 71TRUST · 77SAFE · EXPERIMENTALRESEARCH

Convert PDF to HTML without losing text or format.

$ npx skills add pdf2htmlEX/pdf2htmlEX
5.5K stars57 quality77 trustExperimental1y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

htmlpdf
by pdf2htmlEXDetailsQuick view
8

PdfDing

VERIFIEDEXCELLENT · 98TRUST · 88SAFE · REVIEWEDRESEARCH

Selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices.

$ npx skills add mrmn2/PdfDing
1.8K stars64 quality88 trustReviewed6d 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 · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

pythonpdf
by mrmn2DetailsQuick view
9

PDF4QT

VERIFIEDEXCELLENT · 97TRUST · 86SAFE · REVIEWEDRESEARCH

Open source PDF editor.

$ npx skills add JakubMelka/PDF4QT
1.4K stars64 quality86 trustReviewed30d 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 · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

c++pdf
by JakubMelkaDetailsQuick view
10

Every Pdf

VERIFIEDEXCELLENT · 93TRUST · 86SAFE · REVIEWEDRESEARCH

✍️ A powerful, all-in-one desktop PDF toolkit to edit, convert, merge, and secure your documents. Built with Electron, Next.js, and Python.

$ npx skills add DDULDDUCK/every-pdf
1.2K stars63 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by DDULDDUCKDetailsQuick view
11

Obsidian Pdf Plus

VERIFIEDSTRONG · 81TRUST · 83SAFE · REVIEWEDRESEARCH

PDF++: the most Obsidian-native PDF annotation & viewing tool ever. Comes with optional Vim keybindings.

$ npx skills add RyotaUshio/obsidian-pdf-plus
2.3K stars54 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by RyotaUshioDetailsQuick view
12

Pdfslick

STRONG · 82TRUST · 81SAFE · REVIEWEDRESEARCH

View and Interact with PDFs in React, SolidJS, Svelte and JavaScript apps

$ npx skills add pdfslick/pdfslick
1.1K stars55 quality81 trustReviewed29d 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by pdfslickDetailsQuick view
13

React Pdf Js

STRONG · 77TRUST · 78SAFE · REVIEWEDRESEARCH

A React component to wrap PDF.js

$ npx skills add mikecousins/react-pdf-js
805 stars54 quality78 trustReviewed with permission notes1mo 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by mikecousinsDetailsQuick view
14

Vue Pdf

STRONG · 77TRUST · 78SAFE · REVIEWEDRESEARCH

PDF component for Vue 3

$ npx skills add TaTo30/vue-pdf
686 stars54 quality78 trustReviewed with permission notes2mo 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

typescriptpdf
by TaTo30DetailsQuick view
15

Xournalpp

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDRESEARCH

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windo…

$ npx skills add xournalpp/xournalpp
14.9K stars72 quality89 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 Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

c++pdf
by xournalppDetailsQuick view
16

Malicious Pdf

VERIFIEDEXCELLENT · 99TRUST · 83SAFE · REVIEWEDRESEARCH

💀 Generate malicious PDF test files for testing phone-home callbacks, SSRF, XSS, NTLM credential theft, and data exfiltration in PDF viewers, converters, and web applic…

$ npx skills add jonaslejon/malicious-pdf
4.1K stars67 quality83 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: Documentation summary is thin
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

CLI + Codex · 4 targets

pythonpdf
by jonaslejonDetailsQuick 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.

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