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.

  • Swiftui Design Skill158 stars

    SwiftUI Front-End Design Skills — Six Ironclad Rules Against AI Sloppiness, Design Direction Consulting, Bran…

    Trust 76Quality 73design-creative
  • FigmaToCode5.0K stars

    Generate responsive pages and apps on HTML, Tailwind, Flutter and SwiftUI.

    Trust 87Quality 96design-creative
  • Swift Ios Skills901 stars

    Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks

    Trust 76Quality 76agent-skills

Codex, Claude Code, Cursor

Coding agent skills

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

  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • SwiftUI Agent Skill3.3K stars

    Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open format).

    Trust 87Quality 95agent-skills
  • Swift Concurrency Agent Skill1.6K stars

    Add expert Swift Concurrency guidance to your AI coding tool (Agent Skills open format): safe concurrency, pe…

    Trust 86Quality 91agent-skills

Documents and knowledge

Research and RAG skills

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

  • Swiftide710 stars

    Fast, streaming indexing, query, and agentic LLM applications in Rust

    Trust 79Quality 77rag-knowledge
  • SwiftStreamingMarkdown231 stars

    A performant markdown library for iOS that supports streaming

    Trust 76Quality 72document-processing
  • USearch4.2K stars

    Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript…

    Trust 86Quality 99rag-knowledge

Markets and quant

Finance and trading skills

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

  • Stellar Ios Mac Sdk131 stars

    Stellar SDK for iOS & macOS - Swift, Stellar, Horizon, Soneso

    Trust 77Quality 69web3-analytics
  • Actual Budget App261 stars

    Native iOS SwiftUI client for Actual Budget—manage accounts, budgets, and transactions with a Summary widget…

    Trust 75Quality 67finance

Crawlers and extraction

Web scraping skills

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

  • Mobile151 stars

    📱 Readium Mobile is a toolkit for ebooks, audiobooks and comics written in Swift & Kotlin.

    Trust 71Quality 42document-processing
  • Swift AI6.0K stars

    The Swift machine learning library.

    Trust 79Quality 72document-processing
  • Down2.5K stars

    Blazing fast Markdown / CommonMark rendering in Swift, built upon cmark.

    Trust 75Quality 63document-processing

Slides and decks

PPT and presentation skills

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

  • SkillDeck385 stars

    Native macOS SwiftUI app for managing multiple AI code agent skills

    Trust 76Quality 74agent-skills

Images, video, UI

Design and creative skills

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

  • SwiftSpeech530 stars

    A speech recognition framework designed for SwiftUI.

    Trust 71Quality 47media-automation
  • ColorTokensKit Swift210 stars

    An accessible & scalable color tokens system using LCH & OKLCH color system for Swift. Supports iOS, iPadOS,…

    Trust 76Quality 68design-creative
  • Expenso IOS743 stars

    A Simple Expense Tracker App built to demonstrate the use of SwiftUI, CoreData, Charts, Biometrics (Face & To…

    Trust 72Quality 49design-creative

Analysis and pipelines

Data and analytics skills

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

  • Apple Notes Exporter584 stars

    MacOS app written in Swift that bulk exports Apple Notes (including iCloud Notes) to a multitude of formats p…

    Trust 80Quality 73data-analysis
  • AAChartKit Swift2.5K stars

    📈📊📱💻🖥️An elegant modern declarative data visualization chart framework for iOS, iPadOS and macOS. Extrem…

    Trust 86Quality 99data-analysis
  • Sqlite Data1.8K stars

    A fast, lightweight replacement for SwiftData, powered by SQL and supporting CloudKit synchronization.

    Trust 86Quality 95data-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

221

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

209 quality202 maintained

Research

Research and knowledge work

87

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

81 quality74 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

15

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

15 quality15 maintained

Marketing

Marketing and growth automation

12

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

11 quality11 maintained

Design

Design and creative production

65

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

58 quality55 maintained

Data

Data, BI, and analytics

39

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

37 quality35 maintained

Legal

Legal, policy, and compliance

18

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

16 quality14 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 452 ranked candidates matching "swift-playgrounds"

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

1

SwiftLint

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

A tool to enforce Swift style and conventions.

$ npx skills add realm/SwiftLint
19.6K stars73 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

swiftstatic-analysis
by realmDetailsQuick view
2

Pointfreeco

VERIFIEDEXCELLENT · 93TRUST · 85SAFE · REVIEWEDCODING

🎬 The source for www.pointfree.co, a hub for advanced Swift programming.

$ npx skills add pointfreeco/pointfreeco
1.2K stars63 quality85 trustReviewed2mo 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 Coding agents

CLI + Codex · 4 targets

swifteducation
by pointfreecoDetailsQuick view
3

SwiftBar

VERIFIEDEXCELLENT · 96TRUST · 85SAFE · REVIEWEDCODING

Powerful macOS menu bar customization tool

$ npx skills add swiftbar/SwiftBar
4.2K stars64 quality85 trustReviewed3mo 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 GitHub automation

CLI + Codex · 4 targets

swiftproductivity
by swiftbarDetailsQuick view
4

Swift Markdown Ui

VERIFIEDEXCELLENT · 87TRUST · 84SAFE · REVIEWEDRESEARCH

Maintenance mode — new development in Textual: https://github.com/gonzalezreal/textual

$ npx skills add gonzalezreal/swift-markdown-ui
3.9K stars60 quality84 trustReviewed with permission notes7mo 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

swiftmarkdown
by gonzalezrealDetailsQuick view
5

Swift AI

VERIFIEDSTRONG · 72TRUST · 79SAFE · EXPERIMENTALCODING

The Swift machine learning library.

$ npx skills add Swift-AI/Swift-AI
6.0K stars53 quality79 trustExperimental9y 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

CLI + Codex · 4 targets

swiftocr
by Swift-AIDetailsQuick view
6

SwiftOCR

VERIFIEDSTRONG · 71TRUST · 78SAFE · EXPERIMENTALRESEARCH

Fast and simple OCR library written in Swift

$ npx skills add NMAC427/SwiftOCR
4.6K stars52 quality78 trustExperimental6y 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Document processing

CLI + Codex · 4 targets

swiftocr
by NMAC427DetailsQuick view
7

SwiftyMarkdown

VERIFIEDPROMISING · 67TRUST · 82SAFE · REVIEWEDRESEARCH

Converts Markdown files and strings into NSAttributedStrings with lots of customisation options.

$ npx skills add SimonFairbairn/SwiftyMarkdown
1.7K stars49 quality82 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: Repository looks stale
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

CLI + Codex · 4 targets

swiftmarkdown
by SimonFairbairnDetailsQuick view
8

SwiftCSV

VERIFIEDSTRONG · 78TRUST · 81SAFE · REVIEWEDDATA

CSV parser for Swift

$ npx skills add swiftcsv/SwiftCSV
1.1K stars52 quality81 trustReviewed with permission notes8mo 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 Data analysis

CLI + Codex · 4 targets

swiftcsv
by swiftcsvDetailsQuick view
9

Markdown Playgrounds

NEEDS REVIEW · 48TRUST · 71SAFE · EXPERIMENTALCODING

A Markdown Editor that can execute Swift code

$ npx skills add objcio/markdown-playgrounds
576 stars38 quality71 trustExperimental7y 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 GitHub automation

CLI + Codex · 4 targets

swiftmarkdown
by objcioDetailsQuick view
10

Web3.Swift

STRONG · 77TRUST · 77SAFE · REVIEWEDCODING

Ethereum Swift API with support for smart contracts, ENS & ERC20

$ npx skills add argentlabs/web3.swift
716 stars54 quality77 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 GitHub automation

CLI + Codex · 4 targets

swiftblockchain
by argentlabsDetailsQuick view
11

Mlx Audio Swift

STRONG · 77TRUST · 79SAFE · REVIEWEDDESIGN

A modular Swift SDK for audio processing with MLX on Apple Silicon

$ npx skills add Blaizzy/mlx-audio-swift
675 stars54 quality79 trustReviewed2mo 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 Multimodal media

CLI + Codex · 4 targets

swiftvoice
by BlaizzyDetailsQuick view
12

Anytype Swift

STRONG · 70TRUST · 73SAFE · REVIEWEDLEGAL

Official Anytype client for iOS

$ npx skills add anyproto/anytype-swift
494 stars53 quality73 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: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Legal and compliance

CLI + Codex · 4 targets

swiftprivacy
by anyprotoDetailsQuick view
13

Shapeshift

NEEDS REVIEW · 45TRUST · 70SAFE · EXPERIMENTALCODING

Quickly convert a folder containing Swift files into an iPad-compatible Playground

$ npx skills add JohnSundell/Shapeshift
337 stars36 quality70 trustExperimental8y 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 Coding agents

CLI + Codex · 4 targets

swiftdeveloper-tools
by JohnSundellDetailsQuick view
14

Turf Swift

STRONG · 72TRUST · 77SAFE · REVIEWEDCODING

A Swift language port of Turf.js.

$ npx skills add mapbox/turf-swift
268 stars51 quality77 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 GitHub automation

CLI + Codex · 4 targets

swiftgis
by mapboxDetailsQuick view
15

Revu Swift

PROMISING · 65TRUST · 73SAFE · REVIEWEDCODING

Local-first macOS study app with FSRS review, decks, study guides, exams, import/export, and a polished SwiftUI desktop interface.

$ npx skills add JuliusBrussee/revu-swift
336 stars48 quality73 trustReviewed with permission notes4mo 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

swiftproductivity
by JuliusBrusseeDetailsQuick view
16

SwiftStreamingMarkdown

STRONG · 72TRUST · 76SAFE · REVIEWEDRESEARCH

A performant markdown library for iOS that supports streaming

$ npx skills add microsoft/SwiftStreamingMarkdown
231 stars50 quality76 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

CLI + Codex · 4 targets

swiftmarkdown
by microsoftDetailsQuick 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