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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
  • Yoga243 stars

    Yoga design-system: a scientific system of practices made to help each one of us achieve our highest potentia…

    Trust 78Quality 72design-creative
  • Material Ui98K stars

    Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

    Trust 90Quality 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
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • Implement176K stars

    Execute an approved engineering ticket with tests, review, and a branch commit.

    Trust 88Quality 100coding-agents

Documents and knowledge

Research and RAG skills

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

  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 87Quality 100document-processing
  • Generative AI For Beginners112K stars

    21 Lessons, Get Started Building with Generative AI

    Trust 88Quality 100rag-knowledge
  • MathTranslate1.4K stars

    translate scientific papers in latex, especially arxiv papers

    Trust 81Quality 79document-processing

Markets and quant

Finance and trading skills

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

  • Btplotting384 stars

    btplotting provides plotting for backtests, optimization results and live data from backtrader.

    Trust 73Quality 46finance
  • My Jogyo238 stars

    Your one-click scientific research lab for Opencode - with seamless .ipynb and REPL integration

    Trust 74Quality 60finance
  • Machinaris341 stars

    An easy-to-use WebUI for crypto plotting and farming. Offers Bladebit, Gigahorse, MadMax, Chiadog and Plotman…

    Trust 77Quality 74web3-analytics

Crawlers and extraction

Web scraping skills

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

  • Firecrawl139K stars

    The API to search, scrape, and interact with the web at scale. 🔥

    Trust 87Quality 100agent-frameworks
  • PaperScraper224 stars

    A web scraping tool to systematically extract the text of scientific papers and corresponding metadata from u…

    Trust 69Quality 44web-automation
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation

Slides and decks

PPT and presentation skills

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

  • 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
  • Canvas Design166K stars

    Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

    Trust 87Quality 100design-creative
  • Codex Claude Academic Skills648 stars

    本仓库包含三个面向学术科研人员的Skills，覆盖从文献阅读、论文写作到科学计算的完整研究工作流。office-academic-skill 负责论文阅读报告与学术 PPT/Word 文档生成；research-wri…

    Trust 81Quality 79development

Images, video, UI

Design and creative skills

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

  • ASL248 stars

    Advanced Simulation Library - hardware accelerated multiphysics simulation platform.

    Trust 75Quality 61geo-science
  • LLMs From Scratch97K stars

    Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

    Trust 85Quality 100ml-automation
  • Taste Skill65K stars

    Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

    Trust 91Quality 100development

Analysis and pipelines

Data and analytics skills

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

  • Jsxgraph1.4K stars

    JSXGraph is a cross-browser library for interactive geometry, function plotting, charting, and data visualiza…

    Trust 85Quality 94data-analysis
  • Paperetl696 stars

    📄 ⚙️ ETL processes for medical and scientific papers

    Trust 75Quality 62data-analysis
  • Data Visualizations69 stars

    Data Visualizations is emerging as one of the most essential skills in almost all of the IT and Non IT Backgr…

    Trust 67Quality 45data-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

204

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

193 quality188 maintained

Research

Research and knowledge work

78

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

76 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

17

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

17 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

49

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

49 quality48 maintained

Data

Data, BI, and analytics

45

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

43 quality42 maintained

Legal

Legal, policy, and compliance

10

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

10 quality10 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 411 ranked candidates matching "scientific-plotting"

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

1

ScientificComputingForTheRestOfUs

NEEDS REVIEW · 41TRUST · 70SAFE · EXPERIMENTALCODING

Introduction to Scientific Computing 🦊

$ npx skills add tpoisot/ScientificComputingForTheRestOfUs
128 stars33 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

juliascientific-computing
by tpoisotDetailsQuick view
2

Claude Scientific Skills

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDRESEARCH

A set of ready to use Agent Skills for research, science, engineering, analysis, finance and writing.

$ npx skills add K-Dense-AI/claude-scientific-skills
31.2K stars75 quality87 trustReviewed with permission notesClaude Code18d since pushNeeds review
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Research agents

Claude Code + CLI · 4 targets

by K-Dense-AIDetailsQuick view
3

Scientific Agent Skills

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · VERIFIEDDATA

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific data…

$ npx skills add K-Dense-AI/scientific-agent-skills
32.0K stars75 quality91 trustVerifiedClaude Code + OpenAI Agents6d 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/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Data analysis

Claude Code + OpenAI Agents · 4 targets

pythondata-analysis
by K-Dense-AIDetailsQuick view
4

Claude Scientific Writer

VERIFIEDEXCELLENT · 99TRUST · 87SAFE · REVIEWEDCODING

A general purpose scientific writer

$ npx skills add K-Dense-AI/claude-scientific-writer
2.1K stars65 quality87 trustReviewedClaude Code29d 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

Claude Code + CLI · 4 targets

pythonai-agents
by K-Dense-AIDetailsQuick view
5

Bssw.Io

PROMISING · 65TRUST · 73SAFE · REVIEWEDCODING

Better Scientific Software Homepage

$ npx skills add betterscientificsoftware/bssw.io
146 stars49 quality73 trustReviewed with permission notes2mo 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

pythonscientific-computing
by betterscientificsoftwareDetailsQuick view
6

Btplotting

NEEDS REVIEW · 46TRUST · 73SAFE · EXPERIMENTALFINANCE

btplotting provides plotting for backtests, optimization results and live data from backtrader.

$ npx skills add happydasch/btplotting
384 stars37 quality73 trustExperimental1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.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 Finance and quant

CLI + Codex · 4 targets

pythonbacktrader
by happydaschDetailsQuick view
7

ASL

PROMISING · 61TRUST · 75SAFE · REVIEWEDDESIGN

Advanced Simulation Library - hardware accelerated multiphysics simulation platform.

$ npx skills add AvtechScientific/ASL
248 stars43 quality75 trustReviewed with permission notes7mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
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 Design and creative

CLI + Codex · 4 targets

c++scientific-computing
by AvtechScientificDetailsQuick view
8

Matplotlib

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDDATA

matplotlib: plotting with Python

$ npx skills add matplotlib/matplotlib
22.9K stars74 quality85 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 Data analysis

CLI + Codex · 4 targets

pythondata-visualization
by matplotlibDetailsQuick view
9

BMC

STRONG · 75TRUST · 77SAFE · REVIEWEDCODING

Notes on Scientific Computing for Biomechanics and Motor Control

$ npx skills add BMClab/BMC
461 stars52 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

jupyter-notebookscientific-computing
by BMClabDetailsQuick view
10

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 Agents19d 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
11

Vsl

STRONG · 74TRUST · 78SAFE · REVIEWEDCODING

V library to develop Artificial Intelligence and High-Performance Scientific Computations

$ npx skills add vlang/vsl
398 stars52 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: 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

vscientific-computing
by vlangDetailsQuick view
12

SciCompforChemists

STRONG · 74TRUST · 75SAFE · REVIEWEDCODING

Scientific Computing for Chemists with Python is a free book for teaching basic coding skills to chemists using Python, Jupyter notebooks, and the other Python software.…

$ npx skills add weisscharlesj/SciCompforChemists
330 stars51 quality75 trustReviewed with permission notesClaude Code1mo 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 Coding agents

Claude Code + CLI · 4 targets

jupyter-notebookscientific-computing
by weisscharlesjDetailsQuick view
13

Freud

STRONG · 73TRUST · 77SAFE · REVIEWEDCODING

Powerful, efficient particle trajectory analysis in scientific Python.

$ npx skills add glotzerlab/freud
323 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

c++scientific-computing
by glotzerlabDetailsQuick view
14

InternAgent

VERIFIEDEXCELLENT · 89TRUST · 84SAFE · REVIEWEDCODING

InternAgent-1.5: A Unified Agentic Framework for Long-Horizon Autonomous Scientific Discovery

$ npx skills add InternScience/InternAgent
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: 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

pythonllm
by InternScienceDetailsQuick view
15

Tensor

STRONG · 70TRUST · 75SAFE · REVIEWEDCODING

A library and extension that provides objects for scientific computing in PHP.

$ npx skills add RubixML/Tensor
279 stars48 quality75 trustReviewed with permission notes4mo 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

phpscientific-computing
by RubixMLDetailsQuick view
16

Scispacy

VERIFIEDSTRONG · 80TRUST · 83SAFE · REVIEWEDRESEARCH

A full spaCy pipeline and models for scientific/biomedical documents.

$ npx skills add allenai/scispacy
2.0K stars54 quality83 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 Document processing

CLI + Codex · 4 targets

pythonbioinformatics
by allenaiDetailsQuick 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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