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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.

  • React Native Ui Datepicker868 stars

    Customizable React Native 📅 Date Picker component for Android, iOS, and Web. It includes single, range, and…

    Trust 81Quality 84productivity-automation
  • Figma Export812 stars

    Command line utility to export colors, typography, icons and images from Figma to Xcode / Android Studio proj…

    Trust 78Quality 77design-creative
  • Fastlane42K stars

    🚀 The easiest way to automate building and releasing your iOS and Android apps

    Trust 88Quality 100automation

Codex, Claude Code, Cursor

Coding agent skills

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

  • Compose Skill539 stars

    Jetpack Compose Agent Skill — AI-powered coding guidance with actual androidx/androidx source code receipts.…

    Trust 75Quality 74agent-skills
  • Android Reverse Engineering Skill6.1K stars

    Claude Code skill to support Android app's reverse engineering

    Trust 84Quality 100development
  • Awesome Android Agent Skills905 stars

    A collection of standardized Agent Skills to teach GitHub Copilot, Claude, Gemini and Cursor about modern And…

    Trust 82Quality 81agent-skills

Documents and knowledge

Research and RAG skills

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

  • Markor5.7K stars

    Text editor - Notes & ToDo (for Android) - Markdown, todo.txt, plaintext, math, ..

    Trust 85Quality 95document-processing
  • Multiplatform Markdown Renderer999 stars

    Markdown renderer for Kotlin Multiplatform Projects (Android, iOS, Desktop), using Compose.

    Trust 81Quality 78document-processing
  • Koodo Reader27K stars

    A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and…

    Trust 91Quality 100document-processing

Markets and quant

Finance and trading skills

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

  • StockTicker563 stars

    A resizable widget that shows your financial portfolio on your android home screen

    Trust 81Quality 76finance
  • Adamant Im773 stars

    ADAMANT Decentralized Messenger and Crypto Wallet. Progressive Web Application (PWA) for Web, Tor, Android, m…

    Trust 81Quality 77web3-analytics
  • GreenStash770 stars

    Simple FOSS android app to help you plan and manage your savings goals easily and establish the habit of savi…

    Trust 81Quality 77finance

Crawlers and extraction

Web scraping skills

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

  • Koreader27K stars

    An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kind…

    Trust 89Quality 100document-processing
  • Pdf Viewer1.2K stars

    A Lightweight PDF Viewer Android library which only occupies around 80kb while most of the Pdf viewer occupie…

    Trust 85Quality 86document-processing
  • Episteme1.0K stars

    A native Android document reader application built with Kotlin and Jetpack Compose.

    Trust 83Quality 82document-processing

Images, video, UI

Design and creative skills

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

  • PhotonCamera1.0K stars

    Android Camera that uses Enhanced image processing

    Trust 82Quality 89robotics-iot
  • Sherpa Ncnn1.7K stars

    Real-time speech recognition and voice activity detection (VAD) using next-gen Kaldi with ncnn without Intern…

    Trust 84Quality 80media-automation
  • NotelyVoice725 stars

    A 100% private AI voice transcription app that converts speech to text in 100+ languages. Built with Compose…

    Trust 81Quality 77media-automation

Analysis and pipelines

Data and analytics skills

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

  • AAChartCore1.0K stars

    📈📊☕️☕️☕️An elegant modern declarative data visualization chart framework for Android. Extremely powerful, s…

    Trust 86Quality 95data-analysis
  • Jdbi2.1K stars

    The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technolo…

    Trust 85Quality 93data-analysis
  • Notes Android1.1K stars

    ✎ Android client for Nextcloud Notes app.

    Trust 85Quality 93data-analysis

SEO and content

Marketing and growth skills

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

  • Core900 stars

    Chatmail Rust Core library, used by Android/iOS/desktop chatmail apps, bindings and bots 📧

    Trust 77Quality 73productivity-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

218

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

218 quality212 maintained

Research

Research and knowledge work

72

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

72 quality72 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

16

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

16 quality16 maintained

Marketing

Marketing and growth automation

12

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

12 quality12 maintained

Design

Design and creative production

58

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

58 quality57 maintained

Data

Data, BI, and analytics

43

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

43 quality41 maintained

Legal

Legal, policy, and compliance

33

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

33 quality32 maintained

Education

Education and tutoring

8

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

8 quality7 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 451 ranked candidates matching "kotlin-android"

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

1

Thunderbird Android

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

$ npx skills add thunderbird/thunderbird-android
13.6K stars72 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 GitHub automation

CLI + Codex · 4 targets

kotlinemail
by thunderbirdDetailsQuick view
2

Anki Android

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDEDUCATION

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

$ npx skills add ankidroid/Anki-Android
11.3K stars72 quality87 trustReviewed with permission notes2mo 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 Education and tutoring

CLI + Codex · 4 targets

kotlineducation
by ankidroidDetailsQuick view
3

Android

VERIFIEDEXCELLENT · 90TRUST · 82SAFE · REVIEWEDLEGAL

MEGA Android App

$ npx skills add meganz/android
1.8K stars65 quality82 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 Legal and compliance

CLI + Codex · 4 targets

kotlinprivacy
by meganzDetailsQuick view
4

Meshtastic Android

VERIFIEDEXCELLENT · 95TRUST · 86SAFE · REVIEWEDCODING

Android application for Meshtastic

$ npx skills add meshtastic/Meshtastic-Android
1.7K stars64 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 Coding agents

CLI + Codex · 4 targets

kotliniot
by meshtasticDetailsQuick view
5

Android SimpleTimeTracker

VERIFIEDEXCELLENT · 93TRUST · 85SAFE · REVIEWEDCODING

Simple app that tracks time.

$ npx skills add Razeeman/Android-SimpleTimeTracker
1.1K 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 GitHub automation

CLI + Codex · 4 targets

kotlinproductivity
by RazeemanDetailsQuick view
6

Android App

STRONG · 75TRUST · 76SAFE · REVIEWEDCODING

📱 Android private messenger, crypto wallet and light node to Mixin Network

$ npx skills add MixinNetwork/android-app
496 stars53 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 GitHub automation

CLI + Codex · 4 targets

kotlinblockchain
by MixinNetworkDetailsQuick view
7

Android MVVM Architecture Android Voice AI SDK

VERIFIEDEXCELLENT · 91TRUST · 84SAFE · REVIEWEDCODING

Voice AI SDK is a reusable Android library that gives any app a full voice-driven AI conversation pipeline in minutes. Voice Assistant + Android Voide AI + SDK + MVVM +…

$ npx skills add ahmedeltaher/Android-MVVM-Architecture-Android-Voice-AI-SDK
2.6K stars66 quality84 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: License is unclear
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

CLI + Codex · 4 targets

kotlinai-agents
by ahmedeltaherDetailsQuick view
8

Chatgpt Android

VERIFIEDEXCELLENT · 87TRUST · 83SAFE · REVIEWEDCODING

📲 ChatGPT Android demonstrates a Chatbot application using OpenAI's chat API on Android with Stream Chat SDK for Compose.

$ npx skills add skydoves/chatgpt-android
3.9K stars60 quality83 trustReviewedOpenAI Agents7mo 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

OpenAI Agents + CLI · 4 targets

kotlinchatbot
by skydovesDetailsQuick view
9

Orgzly Android

VERIFIEDEXCELLENT · 86TRUST · 83SAFE · REVIEWEDCODING

Outliner for taking notes and managing to-do lists

$ npx skills add orgzly/orgzly-android
2.8K stars59 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 Coding agents

CLI + Codex · 4 targets

kotlinproductivity
by orgzlyDetailsQuick view
10

Blockads Android

VERIFIEDEXCELLENT · 93TRUST · 87SAFE · REVIEWEDLEGAL

Block ads system-wide on Android using local VPN-based DNS filtering. No root needed. No data collection.

$ npx skills add pass-with-high-score/blockads-android
1.1K stars63 quality87 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 Legal and compliance

CLI + Codex · 4 targets

kotlinprivacy
by pass-with-high-scoreDetailsQuick view
11

Anytype Kotlin

STRONG · 73TRUST · 75SAFE · REVIEWEDLEGAL

Official Anytype client for Android

$ npx skills add anyproto/anytype-kotlin
912 stars54 quality75 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

kotlinprivacy
by anyprotoDetailsQuick view
12

OneSignal Android SDK

STRONG · 77TRUST · 78SAFE · REVIEWEDCODING

OneSignal makes engaging customers simple and is the fastest, most reliable service to send push notifications, in-app messages, SMS, and emails. This plugin makes it ea…

$ npx skills add OneSignal/OneSignal-Android-SDK
626 stars53 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: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Testing and QA

CLI + Codex · 4 targets

kotlinemail
by OneSignalDetailsQuick view
13

Blinkid Android

STRONG · 70TRUST · 72SAFE · REVIEWEDDESIGN

Everything you need to add AI-driven ID scanning into your native Android app.

$ npx skills add microblink/blinkid-android
470 stars52 quality72 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 Multimodal media

CLI + Codex · 4 targets

kotlinmachine-learning
by microblinkDetailsQuick view
14

GreenStash

STRONG · 77TRUST · 81SAFE · REVIEWEDFINANCE

Simple FOSS android app to help you plan and manage your savings goals easily and establish the habit of saving money.

$ npx skills add Pool-Of-Tears/GreenStash
770 stars54 quality81 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 Finance and quant

CLI + Codex · 4 targets

kotlinfinance
by Pool-Of-TearsDetailsQuick view
15

Kotlin Csv

STRONG · 77TRUST · 78SAFE · REVIEWEDDATA

Pure Kotlin CSV Reader/Writer

$ npx skills add jsoizo/kotlin-csv
743 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 Data analysis

CLI + Codex · 4 targets

kotlincsv
by jsoizoDetailsQuick view
16

Partiql Lang Kotlin

STRONG · 76TRUST · 77SAFE · REVIEWEDDATA

PartiQL libraries and tools in Kotlin.

$ npx skills add partiql/partiql-lang-kotlin
547 stars53 quality77 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 Database and SQL

CLI + Codex · 4 targets

kotlinsql
by partiqlDetailsQuick 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