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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.

  • Reka Ui6.6K stars

    An open-source UI component library for building high-quality, accessible design systems and web apps for Vue…

    Trust 89Quality 100design-creative
  • React Zoom Pan Pinch1.9K stars

    🖼 React library to support easy zoom, pan, pinch on various html dom elements like <img> and <div>

    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.

  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • To Tickets177K stars

    Turn an approved plan into vertical-slice tickets with explicit dependencies.

    Trust 88Quality 100coding-agents
  • To Spec165K stars

    Synthesize settled context into a behavior-focused spec for an engineering agent.

    Trust 88Quality 100coding-agents

Documents and knowledge

Research and RAG skills

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

  • RAG Techniques28K stars

    This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each…

    Trust 86Quality 100rag-knowledge
  • Searxng32K stars

    SearXNG is a free internet metasearch engine which aggregates results from various search services and databa…

    Trust 90Quality 100rag-knowledge
  • Sonic21K stars

    🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of…

    Trust 88Quality 100rag-knowledge

Markets and quant

Finance and trading skills

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

  • Qf Lib950 stars

    Modular Python library that provides an advanced event driven backtester and a set of high quality tools for…

    Trust 81Quality 78finance
  • Mop2.2K stars

    Stock market tracker for hackers.

    Trust 79Quality 85finance
  • Investbook321 stars

    Оценка эффективности инвестиций и трейдинга с учетом комиссий, налогов (удержанных и ожидающихся), дивидендов…

    Trust 78Quality 73finance

Crawlers and extraction

Web scraping skills

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

  • RMT1.0K stars

    RMT (RuoMengTu) is a free, open-source macro tool built on AHKv2. Let the code handle the tedious work—you ha…

    Trust 87Quality 92document-processing
  • Programming Learning Resource1.6K stars

    学习计算机科学的电子书

    Trust 81Quality 86document-processing
  • Pytablewriter630 stars

    pytablewriter is a Python library to write a table in various formats: AsciiDoc / CSV / Elasticsearch / HTML…

    Trust 78Quality 82document-processing

Images, video, UI

Design and creative skills

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

  • Aim6.2K stars

    Aim 💫 — An easy-to-use & supercharged open-source experiment tracker.

    Trust 87Quality 100ml-automation
  • Poster Design4.8K stars

    迅排设计 - 美观且功能强大的图片编辑器、在线海报设计，仿稿定设计，适用于多种场景：海报生成、电商产品图、文章长图、视频/公众号封面等。A beautiful online image designer, suitab…

    Trust 80Quality 71browser-automation
  • Courses6.5K stars

    This repository is a curated collection of links to various courses and resources about Artificial Intelligen…

    Trust 77Quality 68ml-automation

Analysis and pipelines

Data and analytics skills

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

  • GQL3.5K stars

    GitQL is a extensible SQL-like query language and SDK to perform queries on various data sources such .git fi…

    Trust 84Quality 100data-analysis
  • Rezoom.SQL679 stars

    Statically typechecks a common SQL dialect and translates it to various RDBMS backends

    Trust 79Quality 77data-analysis
  • Jsoncrack.Com44K stars

    ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YA…

    Trust 89Quality 100data-analysis

SEO and content

Marketing and growth skills

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

  • Notify3.7K stars

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

    Trust 88Quality 98productivity-automation
  • MailTrackerBlocker1.1K stars

    Email tracker, read receipt and spy pixel blocker plugin for macOS Mail (10.11-13.x)

    Trust 87Quality 93productivity-automation
  • Upyo521 stars

    Upyo is a simple and cross-runtime library for sending email messages using SMTP and various email providers.…

    Trust 80Quality 75productivity-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

214

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

214 quality209 maintained

Research

Research and knowledge work

75

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

75 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

24

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

24 quality22 maintained

Marketing

Marketing and growth automation

13

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

13 quality13 maintained

Design

Design and creative production

58

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

58 quality53 maintained

Data

Data, BI, and analytics

36

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

36 quality36 maintained

Legal

Legal, policy, and compliance

24

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

24 quality22 maintained

Education

Education and tutoring

7

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

7 quality6 maintained

World Cup

Football and World Cup analytics

3

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

3 quality3 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 445 ranked candidates matching "iou-tracker"

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

1

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
2

TokenTracker

STRONG · 81TRUST · 78SAFE · EXPERIMENTALCODING

Track token usage across 22 AI coding tools (Claude Code, Codex, Cursor, Gemini, Roo Code, Zed Agent, Goose, and more) — local-first, zero-config, with a beautiful dashb…

$ npx skills add mm7894215/TokenTracker
1.0K stars55 quality78 trustExperimentalClaude Code + OpenAI Agents16d 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

javascriptai-agents
by mm7894215DetailsQuick view
3

Pennywiseai Tracker

STRONG · 75TRUST · 78SAFE · REVIEWEDFINANCE

PennyWise automatically reads transaction SMS messages and transforms them into organized financial data with on-device AI assistance. No manual entry, no cloud processi…

$ npx skills add sarim2000/pennywiseai-tracker
491 stars53 quality78 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

kotlinfinancial-data
by sarim2000DetailsQuick view
4

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

CLI + Codex · 4 targets

pythonpdf
by jonaslejonDetailsQuick view
5

Device Activity Tracker

VERIFIEDSTRONG · 83TRUST · 81SAFE · REVIEWEDLEGAL

A phone number can reveal whether a device is active, in standby or offline (and more). This PoC demonstrates how delivery receipts + RTT timing leak sensitive device-ac…

$ npx skills add gommzystudio/device-activity-tracker
5.0K stars61 quality81 trustReviewed with permission notes7mo 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

typescriptprivacy
by gommzystudioDetailsQuick view
6

Tracker Control Android

VERIFIEDEXCELLENT · 96TRUST · 85SAFE · REVIEWEDLEGAL

TrackerControl Android: monitor and control trackers and ads.

$ npx skills add TrackerControl/tracker-control-android
2.5K stars66 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 Legal and compliance

CLI + Codex · 4 targets

javaprivacy
by TrackerControlDetailsQuick view
7

Kubevious

VERIFIEDEXCELLENT · 92TRUST · 85SAFE · REVIEWEDCODING

Kubevious - Kubernetes without disasters

$ npx skills add kubevious/kubevious
1.7K stars61 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

kubernetes
by kubeviousDetailsQuick view
8

MailTrackerBlocker

VERIFIEDEXCELLENT · 93TRUST · 87SAFE · REVIEWEDMARKETING

Email tracker, read receipt and spy pixel blocker plugin for macOS Mail (10.11-13.x)

$ npx skills add apparition47/MailTrackerBlocker
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 Marketing and growth

CLI + Codex · 4 targets

objective-cemail
by apparition47DetailsQuick view
9

Materialious

VERIFIEDEXCELLENT · 99TRUST · 87SAFE · REVIEWEDLEGAL

Materialious is a modern material design frontend for YouTube & Invidious, focused on a clean, privacy-friendly YouTube experience. It supports local video fallback when…

$ npx skills add Materialious/Materialious
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

svelteprivacy
by MaterialiousDetailsQuick view
10

Untracker

STRONG · 76TRUST · 78SAFE · REVIEWEDLEGAL

App to help you remove tracking information before sharing links

$ npx skills add zhanghai/Untracker
606 stars53 quality78 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 Legal and compliance

CLI + Codex · 4 targets

kotlinprivacy
by zhanghaiDetailsQuick view
11

Sonic

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDRESEARCH

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

$ npx skills add valeriansaliou/sonic
21.3K stars73 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 RAG and knowledge

CLI + Codex · 4 targets

rustsearch
by valeriansaliouDetailsQuick view
12

To Spec

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Synthesize settled context into a behavior-focused spec for an engineering agent.

$ npx skills add mattpocock/skills --skill to-spec
164.7K stars79 quality88 trustReviewedClaude Code + OpenAI Agents25d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.Check: May create or update content in a configured issue tracker.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: May create or update content in a configured issue tracker.
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

claude-codecodexcursor
by Matt PocockDetailsQuick view
13

Activitywatch

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDDATA

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

$ npx skills add ActivityWatch/activitywatch
17.9K stars73 quality90 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 Data analysis

CLI + Codex · 4 targets

pythonproductivity
by ActivityWatchDetailsQuick view
14

Projectlearn Project Based Learning

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

A curated list of project tutorials for project-based learning.

$ npx skills add Xtremilicious/projectlearn-project-based-learning
6.0K stars68 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 GitHub automation

CLI + Codex · 4 targets

typescriptmachine-learning
by XtremiliciousDetailsQuick view
15

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 Agents20d 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
16

Wallos

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDFINANCE

Wallos: Open-source, self-hostable personal subscription tracker. Visualize your recurring expenses, manage your budget, and save money.

$ npx skills add ellite/Wallos
8.1K stars69 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 Finance and quant

CLI + Codex · 4 targets

phpfinance
by elliteDetailsQuick 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