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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
  • Builder2.1K stars

    Craft beautiful websites effortlessly with an intuitive visual builder and publish them instantly

    Trust 88Quality 95design-creative
  • Emil Design Engineering13K stars

    This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the in…

    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
  • AI Workflow211 stars

    🚀 170+ pre-built skills for Claude Code, Cursor, Codex & 14+ AI tools. Stop re-teaching your AI the same thi…

    Trust 74Quality 60development
  • 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.

  • Vditor11K stars

    ♏ 一款浏览器端的 Markdown 编辑器，支持所见即所得（富文本）、即时渲染（类似 Typora）和分屏预览模式。An In-browser Markdown editor, support WYSIWYG (Ri…

    Trust 87Quality 97document-processing
  • Markdown Site621 stars

    An open-source publishing framework built for AI agents and developers to ship websites, docs, or blogs. Writ…

    Trust 77Quality 79document-processing
  • Lucid Memory153 stars

    Memory for AI that works like yours—local, instant, persistent. 13x faster than Pinecone, 5x leaner than RAG.…

    Trust 77Quality 63rag-knowledge

Markets and quant

Finance and trading skills

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

  • CloddsBot383 stars

    Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, H…

    Trust 78Quality 80finance
  • Tradoge130 stars

    DOGE trading bot for instantly buying and selling DOGE cryptocurrency on Binance when Elon Musk tweets about…

    Trust 72Quality 41finance
  • Quickfixj1.1K stars

    QuickFIX/J is a full featured messaging engine for the FIX protocol. - This is the official project repositor…

    Trust 83Quality 88finance

Crawlers and extraction

Web scraping skills

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

  • Till814 stars

    DataHen Till is a companion tool to your existing web scraper that instantly makes it scalable, maintainable,…

    Trust 72Quality 49web-automation
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Fredy1.1K stars

    ❤️ Fredy - [F]ind [R]eal [E]state [D]amn Eas[y] - Fredy keeps searching for new apartments, houses, and flats…

    Trust 87Quality 99web-automation

Slides and decks

PPT and presentation skills

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

  • Apple Design18K stars

    Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or…

    Trust 91Quality 100design-creative
  • 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.

  • Pandrator572 stars

    Turn PDFs and EPUBs into audiobooks; subtitles or videos into dubbed videos (including translation), and more…

    Trust 81Quality 82media-automation
  • Buildwiththeta284 stars

    The open source way of designing server-driven UI, with instant updates. Follow to stay updated about our Bet…

    Trust 69Quality 45design-creative
  • VieNeu TTS1.9K stars

    Vietnamese TTS with instant voice cloning • On-device • Real-time CPU inference • 24kHz audio quality • Chuyể…

    Trust 88Quality 95media-automation

Analysis and pipelines

Data and analytics skills

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

  • Metl215 stars

    Metl is a simple, web-based integration platform that allows for several different styles of data integration…

    Trust 76Quality 78data-analysis
  • Sqliteviz2.3K stars

    Instant offline SQL-powered data visualisation in your browser

    Trust 80Quality 93data-analysis
  • Steampipe Plugin Aws227 stars

    Use SQL to instantly query AWS resources across regions and accounts. Open source CLI. No DB required.

    Trust 74Quality 72data-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

207

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

201 quality191 maintained

Research

Research and knowledge work

79

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

77 quality76 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

20

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

19 quality18 maintained

Marketing

Marketing and growth automation

13

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

12 quality12 maintained

Design

Design and creative production

57

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

56 quality53 maintained

Data

Data, BI, and analytics

40

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

36 quality36 maintained

Legal

Legal, policy, and compliance

18

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

17 quality15 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 431 ranked candidates matching "instant-messaging"

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

1

Toxic

VERIFIEDEXCELLENT · 93TRUST · 84SAFE · REVIEWEDLEGAL

A Tox-based instant messaging and video chat client.

$ npx skills add JFreegman/toxic
1.3K stars64 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: 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

cprivacy
by JFreegmanDetailsQuick view
2

Messaging Apis

VERIFIEDPROMISING · 67TRUST · 76SAFE · EXPERIMENTALCODING

Messaging APIs for multi-platform

$ npx skills add bottenderjs/messaging-apis
1.9K stars50 quality76 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: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

CLI + Codex · 4 targets

typescriptchatbot
by bottenderjsDetailsQuick view
3

Instantsearch Ios

STRONG · 76TRUST · 81SAFE · REVIEWEDRESEARCH

⚡️ A library of widgets and helpers to build instant-search applications on iOS.

$ npx skills add algolia/instantsearch-ios
613 stars53 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 RAG and knowledge

CLI + Codex · 4 targets

swiftsearch
by algoliaDetailsQuick view
4

Instant Ngp

VERIFIEDEXCELLENT · 90TRUST · 81SAFE · REVIEWEDDESIGN

Instant neural graphics primitives: lightning fast NeRF and more

$ npx skills add NVlabs/instant-ngp
17.4K stars66 quality81 trustReviewed with permission notes6mo 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 Multimodal media

CLI + Codex · 4 targets

cudamachine-learning
by NVlabsDetailsQuick view
5

Vim Instant Markdown

VERIFIEDSTRONG · 77TRUST · 79SAFE · REVIEWEDRESEARCH

Instant Markdown previews from Vim

$ npx skills add instant-markdown/vim-instant-markdown
2.8K stars55 quality79 trustReviewed with permission notes10mo 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 Document processing

CLI + Codex · 4 targets

vim-scriptmarkdown
by instant-markdownDetailsQuick view
6

Instant Angelo

NEEDS REVIEW · 47TRUST · 70SAFE · EXPERIMENTALCODING

Instant-angelo: Build high-fidelity Digital Twin within 20 Minutes!

$ npx skills add hugoycj/Instant-angelo
462 stars37 quality70 trustExperimental2y 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

pythoncomputer-vision
by hugoycjDetailsQuick view
7

Instant Markdown D

NEEDS REVIEW · 51TRUST · 70SAFE · EXPERIMENTALRESEARCH

Small instant Markdown preview server

$ npx skills add instant-markdown/instant-markdown-d
198 stars39 quality70 trustExperimental12mo since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.
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 Document processing

CLI + Codex · 4 targets

cssmarkdown
by instant-markdownDetailsQuick view
8

Instant Nvr

NEEDS REVIEW · 37TRUST · 67SAFE · BLOCKEDCODING

[CVPR 2023] Code for "Learning Neural Volumetric Representations of Dynamic Humans in Minutes"

$ npx skills add zju3dv/instant-nvr
164 stars34 quality67 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 Coding agents

CLI + Codex · 4 targets

pythoncomputer-vision
by zju3dvDetailsQuick view
9

Ricochet

VERIFIEDPROMISING · 65TRUST · 75SAFE · EXPERIMENTALLEGAL

Anonymous peer-to-peer instant messaging

$ npx skills add ricochet-im/ricochet
3.9K stars52 quality75 trustExperimental5y 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 Legal and compliance

CLI + Codex · 4 targets

c++privacy
by ricochet-imDetailsQuick view
10

Simplex Chat

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDLEGAL

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

$ npx skills add simplex-chat/simplex-chat
11.3K 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 Legal and compliance

CLI + Codex · 4 targets

haskellprivacy
by simplex-chatDetailsQuick view
11

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
12

Franz

VERIFIEDEXCELLENT · 99TRUST · 88SAFE · REVIEWEDCODING

Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.

$ npx skills add meetfranz/franz
4.7K stars67 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 Coding agents

CLI + Codex · 4 targets

javascriptproductivity
by meetfranzDetailsQuick view
13

Notify

VERIFIEDEXCELLENT · 98TRUST · 88SAFE · REVIEWEDMARKETING

A dead simple Go library for sending notifications to various messaging services.

$ npx skills add nikoksr/notify
3.7K stars67 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 Marketing and growth

CLI + Codex · 4 targets

goemail
by nikoksrDetailsQuick view
14

Hivemq Community Edition

VERIFIEDEXCELLENT · 93TRUST · 88SAFE · REVIEWEDRESEARCH

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platf…

$ npx skills add hivemq/hivemq-community-edition
1.2K stars63 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 Research agents

CLI + Codex · 4 targets

javaiot
by hivemqDetailsQuick view
15

Vuvuzela

VERIFIEDPROMISING · 63TRUST · 74SAFE · EXPERIMENTALLEGAL

Private messaging system that hides metadata

$ npx skills add vuvuzela/vuvuzela
2.5K stars50 quality74 trustExperimental7y 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 Legal and compliance

CLI + Codex · 4 targets

goprivacy
by vuvuzelaDetailsQuick 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

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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