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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
  • Web Design Guidelines30K stars

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

    Trust 88Quality 100design-creative
  • Dokploy36K stars

    Open Source Alternative to Vercel, Netlify and Heroku.

    Trust 85Quality 100devops

Codex, Claude Code, Cursor

Coding agent skills

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

  • Honey For Devs177 stars

    Honey (I Shrunk the AI) by GreenPT: a cross-tool coding skill that cuts AI coding-agent token usage and LLM A…

    Trust 72Quality 80coding-agents
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • Context Engineering Kit1.3K stars

    Hand-crafted Claude Code Skills focused on improving agent results quality. Compatible with OpenCode, Cursor,…

    Trust 85Quality 96development

Documents and knowledge

Research and RAG skills

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

  • Markpdfdown1.8K stars

    A high-quality PDF to Markdown tool based on large language model visual recognition. 一款基于大模型视觉识别的高质量PDF转Mark…

    Trust 83Quality 84document-processing
  • Jupyter Book4.3K stars

    Create beautiful, publication-quality books and documents from computational content.

    Trust 88Quality 99document-processing
  • Zudoku561 stars

    Framework for building high quality, interactive API documentation.

    Trust 79Quality 79document-processing

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 82Quality 81finance
  • VisualHFT1.2K stars

    VisualHFT is a WPF/C# desktop GUI that shows market microstructure in real time. You can track advanced limit…

    Trust 89Quality 96finance

Crawlers and extraction

Web scraping skills

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

  • Lue787 stars

    Terminal eBook Reader with Audiobook-Quality Text-to-Speech — Supports EPUB, PDF, DOCX, HTML, RTF, TXT, and M…

    Trust 78Quality 80document-processing
  • Openreader447 stars

    An open-source read-along document reader server with high-quality TTS options, synchronized highlighting, an…

    Trust 76Quality 75document-processing
  • Cv Boilerplate1.2K stars

    Programmatic generation of high-quality CVs

    Trust 75Quality 60document-processing

Slides and decks

PPT and presentation skills

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

  • Review Animations18K stars

    Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering ph…

    Trust 91Quality 100design-creative
  • Ru Text171 stars

    Russian text quality plugin for Claude Code, Cowork, Codex CLI, Gemini CLI, Cursor, OpenClaw, and Notion — ty…

    Trust 81Quality 88productivity

Prompts, B-roll, explainers

Video creation skills

Video-generation prompts, B-roll, Vox-style explainers, camera direction, captions, and creative-production workflows.

  • RNSkill Audio to Subtitles1.1K stars

    Generate real-timestamp subtitle artifacts from final narration audio or merged video with a caption quality…

    Trust 74Quality 81Video Creation
  • AI Video Generator Claude282 stars

    10 Claude skills that generate studio-quality AI video prompts for Seedance 2.0 on Higgsfield. Viral hooks, S…

    Trust 78Quality 70media-automation
  • RNSkill Production Captions1.1K stars

    Render, preview, validate, and burn consistent production subtitles from quality-checked timestamp artifacts.

    Trust 74Quality 81Video Creation

Images, video, UI

Design and creative skills

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

  • QualityScaler3.1K stars

    QualityScaler - image/video AI upscaler app

    Trust 84Quality 94media-automation
  • Fastdup1.9K stars

    fastdup is a powerful, free tool designed to rapidly generate valuable insights from image and video datasets…

    Trust 82Quality 93ml-automation
  • VideoCrafter5.1K stars

    VideoCrafter2: Overcoming Data Limitations for High-Quality Video Diffusion Models

    Trust 82Quality 83media-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

220

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

220 quality215 maintained

Research

Research and knowledge work

74

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

74 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

15

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

15 quality15 maintained

Marketing

Marketing and growth automation

10

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

10 quality10 maintained

Design

Design and creative production

74

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

74 quality64 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

11

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

11 quality11 maintained

Education

Education and tutoring

9

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

9 quality9 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 448 ranked candidates matching "quality-assurance"

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

1

Dbt Checkpoint

STRONG · 77TRUST · 79SAFE · REVIEWEDDATA

:fishing_pole_and_fish: List of `pre-commit` hooks to ensure the quality of your `dbt` projects.

$ npx skills add dbt-checkpoint/dbt-checkpoint
745 stars54 quality79 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 Database and SQL

CLI + Codex · 4 targets

pythonbi
by dbt-checkpointDetailsQuick view
2

QualityScaler

VERIFIEDEXCELLENT · 94TRUST · 84SAFE · REVIEWEDDESIGN

QualityScaler - image/video AI upscaler app

$ npx skills add Djdefrag/QualityScaler
3.1K stars63 quality84 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 Multimodal media

CLI + Codex · 4 targets

pythonvideo
by DjdefragDetailsQuick view
3

Web Quality Skills

VERIFIEDEXCELLENT · 96TRUST · 84SAFE · REVIEWEDCODING

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

$ npx skills add addyosmani/web-quality-skills
2.3K stars65 quality84 trustReviewed with permission notesClaude Code2mo 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 Coding agents

Claude Code + CLI · 4 targets

shellai-agents
by addyosmaniDetailsQuick view
4

ImHex

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · REVIEWEDCODING

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

$ npx skills add WerWolv/ImHex
54.3K stars76 quality91 trustReviewed7d 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

c++static-analysis
by WerWolvDetailsQuick view
5

Ruff

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

An extremely fast Python linter and code formatter, written in Rust.

$ npx skills add astral-sh/ruff
48.0K stars76 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

ruststatic-analysis
by astral-shDetailsQuick view
6

Shellcheck

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDCODING

ShellCheck, a static analysis tool for shell scripts

$ npx skills add koalaman/shellcheck
39.6K stars75 quality85 trustReviewed with permission notes2mo 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 Coding agents

CLI + Codex · 4 targets

haskellstatic-analysis
by koalamanDetailsQuick view
7

Fiftyone

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Refine high-quality datasets and visual AI models

$ npx skills add voxel51/fiftyone
10.8K stars71 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

pythondeveloper-tools
by voxel51DetailsQuick view
8

Fg Data Profiling

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDDATA

1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

$ npx skills add Data-Centric-AI-Community/fg-data-profiling
13.6K stars69 quality89 trustReviewed3mo 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

pythondata-analysis
by Data-Centric-AI-CommunityDetailsQuick view
9

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
10

Flake8

VERIFIEDEXCELLENT · 93TRUST · 84SAFE · REVIEWEDCODING

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

$ npx skills add PyCQA/flake8
3.8K stars67 quality84 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: 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

pythonstatic-analysis
by PyCQADetailsQuick view
11

Qlty

VERIFIEDEXCELLENT · 92TRUST · 81SAFE · REVIEWEDCODING

💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability

$ npx skills add qltysh/qlty
3.1K stars66 quality81 trustReviewed with permission notes2mo 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

CLI + Codex · 4 targets

ruststatic-analysis
by qltyshDetailsQuick view
12

Rubycritic

VERIFIEDEXCELLENT · 95TRUST · 85SAFE · REVIEWEDCODING

A Ruby code quality reporter

$ npx skills add whitesmith/rubycritic
3.5K stars64 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 Coding agents

CLI + Codex · 4 targets

rubystatic-analysis
by whitesmithDetailsQuick view
13

Kolibri

VERIFIEDEXCELLENT · 93TRUST · 86SAFE · REVIEWEDEDUCATION

Kolibri Learning Platform: the offline app for universal education

$ npx skills add learningequality/kolibri
1.1K 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 Education and tutoring

CLI + Codex · 4 targets

pythoneducation
by learningequalityDetailsQuick view
14

Sonar Java

VERIFIEDEXCELLENT · 91TRUST · 84SAFE · REVIEWEDCODING

:coffee: SonarSource Static Analyzer for Java Code Quality and Security

$ npx skills add SonarSource/sonar-java
1.2K stars63 quality84 trustReviewed with permission notes16d 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 Coding agents

CLI + Codex · 4 targets

javastatic-analysis
by SonarSourceDetailsQuick view
15

Pyscn

VERIFIEDEXCELLENT · 92TRUST · 85SAFE · REVIEWEDCODING

An Intelligent Python Code Quality Analyzer

$ npx skills add ludo-technologies/pyscn
1.0K 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

gostatic-analysis
by ludo-technologiesDetailsQuick view
16

Goreporter

VERIFIEDPROMISING · 69TRUST · 80SAFE · REVIEWEDCODING

A Golang tool that does static analysis, unit testing, code review and generate code quality report.

$ npx skills add qax-os/goreporter
3.1K stars51 quality80 trustReviewed with permission notes8y 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 Coding agents

CLI + Codex · 4 targets

gostatic-analysis
by qax-osDetailsQuick 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.

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