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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.

  • Low Level Dev Skills139 stars

    A curated suite of AI agent skills for systems and low-level programming with C/C++, Rust, and Zig toolchains…

    Trust 83Quality 85development
  • Sui7.7K stars

    Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented progr…

    Trust 89Quality 100web3-analytics
  • Vuls12K stars

    Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Ne…

    Trust 88Quality 100security

Codex, Claude Code, Cursor

Coding agent skills

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

  • Agent Rules Books1.9K stars

    AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactori…

    Trust 88Quality 95development
  • Agent Skills Standard515 stars

    A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our A…

    Trust 81Quality 75agent-skills
  • Babysitter1.4K stars

    Babysitter enforces obedience on agentic workforces and enables them to manage extremely complex tasks and wo…

    Trust 87Quality 94agent-frameworks

Documents and knowledge

Research and RAG skills

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

  • Pl Docs560 stars

    Programming Language Documentations

    Trust 74Quality 68document-processing
  • Game Programming Patterns4.5K stars

    Source repo for the book

    Trust 74Quality 66document-processing
  • Itext Java2.3K stars

    iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits P…

    Trust 83Quality 97document-processing

Markets and quant

Finance and trading skills

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

  • AlphaPurify278 stars

    Extremely fast quantitative factor cleaning and backtesting library, based on Polars

    Trust 78Quality 73finance
  • Noa157 stars

    Differentiable Programming Algorithms in Modern C++

    Trust 73Quality 62finance
  • Union74K stars

    The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high sec…

    Trust 91Quality 100web3-analytics

Crawlers and extraction

Web scraping skills

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

  • Jekyll546 stars

    Jekyll-based static site for The Programming Historian

    Trust 75Quality 74web-automation
  • Programming Learning Resource1.6K stars

    学习计算机科学的电子书

    Trust 81Quality 86document-processing
  • Technical EBooks457 stars

    PDFs for programming tutorials.

    Trust 75Quality 75document-processing

Slides and decks

PPT and presentation skills

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

  • Free Gophers Pack4.0K stars

    ✨ This pack of 100+ gopher pictures and elements will help you to build own design of almost anything related…

    Trust 81Quality 70design-creative

Prompts, B-roll, explainers

Video creation skills

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

  • Voxtream241 stars

    VoXtream is a Full-Stream Zero-shot TTS model with Extremely Low Latency and Speaking rate Control

    Trust 78Quality 72media-automation

Images, video, UI

Design and creative skills

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

  • Meshroom13K stars

    Node-based Visual Programming Toolbox

    Trust 85Quality 100automation
  • Time LLM2.7K stars

    [ICLR 2024] Official implementation of " 🦙 Time-LLM: Time Series Forecasting by Reprogramming Large Language…

    Trust 84Quality 82ml-automation
  • CVPR2024 Paper Code Interpretation12K stars

    cvpr2024/cvpr2023/cvpr2022/cvpr2021/cvpr2020/cvpr2019/cvpr2018/cvpr2017 论文/代码/解读/直播合集，极市团队整理

    Trust 79Quality 72ml-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

222

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

221 quality208 maintained

Research

Research and knowledge work

76

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

76 quality71 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

18

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

18 quality17 maintained

Marketing

Marketing and growth automation

11

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

11 quality10 maintained

Design

Design and creative production

62

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

62 quality56 maintained

Data

Data, BI, and analytics

50

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

49 quality47 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

10

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

10 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 451 ranked candidates matching "extreme-programming"

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

1

Programming Learning Resource

VERIFIEDEXCELLENT · 86TRUST · 81SAFE · REVIEWEDRESEARCH

学习计算机科学的电子书

$ npx skills add tolerious/Programming_learning_resource
1.6K stars61 quality81 trustReviewed with permission notes3mo 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 Document processing

CLI + Codex · 4 targets

htmlpdf
by toleriousDetailsQuick view
2

Free Programming Books

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

:books: Freely available programming books

$ npx skills add EbookFoundation/free-programming-books
390.3K stars78 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 Education and tutoring

CLI + Codex · 4 targets

pythoneducation
by EbookFoundationDetailsQuick view
3

Free Programming Books Zh CN

VERIFIEDSTRONG · 84TRUST · 80SAFE · REVIEWEDRESEARCH

:books: 免费的计算机编程类中文书籍，欢迎投稿

$ npx skills add justjavac/free-programming-books-zh_CN
117.1K stars63 quality80 trustReviewed with permission notes2y since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.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 Document processing

CLI + Codex · 4 targets

pdf
by justjavacDetailsQuick view
4

Mastering GitHub Copilot For Paired Programming

VERIFIEDEXCELLENT · 98TRUST · 88SAFE · REVIEWEDDATA

A multi-module course teaching everything you need to know about using GitHub Copilot as an AI Peer Programming resource.

$ npx skills add microsoft/Mastering-GitHub-Copilot-for-Paired-Programming
8.0K stars66 quality88 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 Database and SQL

CLI + Codex · 4 targets

pythonsql
by microsoftDetailsQuick view
5

Game Programming Patterns

VERIFIEDPROMISING · 66TRUST · 74SAFE · EXPERIMENTALRESEARCH

Source repo for the book

$ npx skills add munificent/game-programming-patterns
4.5K stars52 quality74 trustExperimental2y 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 Document processing

CLI + Codex · 4 targets

htmlmarkdown
by munificentDetailsQuick view
6

Programming Books

VERIFIEDPROMISING · 61TRUST · 74SAFE · EXPERIMENTALRESEARCH

Repositorio com livros de programação

$ npx skills add CodesdaLu/Programming-Books
1.5K stars49 quality74 trustExperimental2y 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 Document processing

CLI + Codex · 4 targets

pdf
by CodesdaLuDetailsQuick view
7

Julia

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDESIGN

The Julia Programming Language

$ npx skills add JuliaLang/julia
48.9K 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 Multimodal media

CLI + Codex · 4 targets

juliamachine-learning
by JuliaLangDetailsQuick view
8

System Design Primer

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDDESIGN

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

$ npx skills add donnemartin/system-design-primer
353.4K stars75 quality85 trustReviewed5mo 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 Design and creative

CLI + Codex · 4 targets

pythondesign-systems
by donnemartinDetailsQuick view
9

Solidity

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDATA

Solidity, the Smart Contract Programming Language

$ npx skills add argotorg/solidity
25.7K stars74 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 Data analysis

CLI + Codex · 4 targets

c++blockchain
by argotorgDetailsQuick view
10

Modular

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDDESIGN

The Modular Platform (includes MAX & Mojo)

$ npx skills add modular/modular
26.3K 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 Multimodal media

CLI + Codex · 4 targets

mojomachine-learning
by modularDetailsQuick view
11

Pyro

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDDESIGN

Deep universal probabilistic programming with Python and PyTorch

$ npx skills add pyro-ppl/pyro
9.0K stars69 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 Multimodal media

CLI + Codex · 4 targets

pythonmachine-learning
by pyro-pplDetailsQuick view
12

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
13

CVPR2024 Paper Code Interpretation

VERIFIEDSTRONG · 72TRUST · 79SAFE · REVIEWEDDESIGN

cvpr2024/cvpr2023/cvpr2022/cvpr2021/cvpr2020/cvpr2019/cvpr2018/cvpr2017 论文/代码/解读/直播合集，极市团队整理

$ npx skills add extreme-assistant/CVPR2024-Paper-Code-Interpretation
12.5K stars57 quality79 trustReviewed with permission notes2y since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.Check: Repository looks stale
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

machine-learning
by extreme-assistantDetailsQuick view
14

Logica

VERIFIEDEXCELLENT · 96TRUST · 86SAFE · REVIEWEDDATA

Logica is a logic programming language that compiles to SQL. It runs on DuckDB, Google BigQuery, PostgreSQL and SQLite.

$ npx skills add EvgSkv/logica
2.1K stars65 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 Database and SQL

CLI + Codex · 4 targets

jupyter-notebooksql
by EvgSkvDetailsQuick view
15

Gen.Jl

VERIFIEDEXCELLENT · 95TRUST · 85SAFE · REVIEWEDDESIGN

A general-purpose probabilistic programming system with programmable inference

$ npx skills add probcomp/Gen.jl
1.8K stars65 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 Multimodal media

CLI + Codex · 4 targets

juliamachine-learning
by probcompDetailsQuick view
16

Hedy

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

Hedy is a gradual programming language to teach children programming. Gradual languages use different language levels, where each level adds new concepts and syntactic c…

$ npx skills add hedyorg/hedy
1.6K stars64 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 Education and tutoring

CLI + Codex · 4 targets

csseducation
by hedyorgDetailsQuick 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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