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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.

  • Fabrik2DArduino118 stars

    A fast forward- and inverse kinematics solver for Arduino based on the FABRIK algorithm. The solver supports…

    Trust 78Quality 69robotics-iot
  • Open AgentRL585 stars

    [ICML 2026] RLAnything & DemyAgent: General and scalable agentic RL algorithms across terminal, GUI, SWE, and…

    Trust 77Quality 73agent-frameworks
  • Smart Money Concepts1.8K stars

    Discover our Python package designed for algorithmic trading. It brings ICT's smart money concepts to Python,…

    Trust 86Quality 92finance

Codex, Claude Code, Cursor

Coding agent skills

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

  • Hal 9000123 stars

    Opinionated macOS development environment automation

    Trust 81Quality 86coding-agents
  • Claude Seo8.9K stars

    Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, G…

    Trust 88Quality 100development
  • Taipy19K stars

    Turns Data and AI algorithms into production-ready web applications in no time.

    Trust 88Quality 100coding-agents

Documents and knowledge

Research and RAG skills

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

  • Controllable RAG Agent1.6K stars

    This repository provides an advanced Retrieval-Augmented Generation (RAG) solution for complex question answe…

    Trust 87Quality 94rag-knowledge
  • USearch4.2K stars

    Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript…

    Trust 86Quality 99rag-knowledge
  • Hora2.7K stars

    🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .

    Trust 86Quality 90rag-knowledge

Markets and quant

Finance and trading skills

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

  • StockSharp10K stars

    Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, f…

    Trust 90Quality 100finance
  • Stock.Indicators1.2K stars

    Stock Indicators for .NET is a C# NuGet package that transforms raw equity, commodity, forex, or cryptocurren…

    Trust 88Quality 99finance
  • NextTrade1.8K stars

    A system that performs algorithmic trading

    Trust 80Quality 67finance

Crawlers and extraction

Web scraping skills

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

  • Popsift497 stars

    PopSift is an implementation of the SIFT algorithm in CUDA.

    Trust 77Quality 75robotics-iot
  • AdvancedLiterateMachinery1.8K stars

    A collection of original, innovative ideas and algorithms towards Advanced Literate Machinery. This project i…

    Trust 85Quality 88document-processing
  • DiDiCallCar1.2K stars

    这是我自己做的一个类似滴滴打车的Android出行项目，主要针对滴滴等出行平台一直饱受质疑的“人车不符”问题，以及当前越发火热的或计划和出海战略，给出行项目增加了下面几个功能： 1. RFID识别验证功能：在司机证件或…

    Trust 75Quality 66document-processing

Slides and decks

PPT and presentation skills

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

  • HistomicsTK473 stars

    A Python toolkit for pathology image analysis algorithms.

    Trust 77Quality 75ml-automation

Prompts, B-roll, explainers

Video creation skills

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

  • Rcm701 stars

    rCM & Causal-rCM: Leading and Unified Algorithms/Infrastructures for Bidirectional/Autoregressive Video Diffu…

    Trust 80Quality 77media-automation

Images, video, UI

Design and creative skills

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

  • ComfyUI 3D Pack3.8K stars

    An extensive node suite that enables ComfyUI to process 3D inputs (Mesh & UV Texture, etc) using cutting edge…

    Trust 86Quality 87ml-automation
  • LLM RL Visualized4.5K stars

    🌟100+ 原创 LLM / RL 原理图📚，《大模型算法》作者巨献！💥（100+ LLM/RL Algorithm Maps ）

    Trust 82Quality 94ml-automation
  • Stable Baselines313K stars

    PyTorch version of Stable Baselines, reliable implementations of reinforcement learning algorithms.

    Trust 90Quality 100ml-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

199

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

199 quality192 maintained

Research

Research and knowledge work

75

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

75 quality70 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

40

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

40 quality33 maintained

Marketing

Marketing and growth automation

11

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

11 quality11 maintained

Design

Design and creative production

75

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

75 quality62 maintained

Data

Data, BI, and analytics

39

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

39 quality36 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

12

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

12 quality9 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 456 ranked candidates matching "clustering-algorithm"

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

1

Hdbscan

VERIFIEDEXCELLENT · 97TRUST · 86SAFE · REVIEWEDCODING

A high performance implementation of HDBSCAN clustering.

$ npx skills add scikit-learn-contrib/hdbscan
3.1K stars66 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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by scikit-learn-contribDetailsQuick view
2

R

VERIFIEDEXCELLENT · 93TRUST · 86SAFE · REVIEWEDEDUCATION

Collection of various algorithms implemented in R.

$ npx skills add TheAlgorithms/R
1.2K 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

reducation
by TheAlgorithmsDetailsQuick view
3

GeneticAlgorithmPython

VERIFIEDEXCELLENT · 96TRUST · 88SAFE · REVIEWEDDESIGN

Source code of PyGAD, a Python 3 library for building the genetic algorithm and training machine learning algorithms (Keras & PyTorch).

$ npx skills add ahmedfgad/GeneticAlgorithmPython
2.2K stars65 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

pythonmachine-learning
by ahmedfgadDetailsQuick view
4

Investing Algorithm Framework

VERIFIEDEXCELLENT · 93TRUST · 87SAFE · REVIEWEDFINANCE

Framework for quantitative trading. Complete framework for development, backtesting, and deploying automated trading algorithms and trading bots.

$ npx skills add coding-kitties/investing-algorithm-framework
1.3K stars63 quality87 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

pythonfinance
by coding-kittiesDetailsQuick view
5

Rust Algorithms

VERIFIEDSTRONG · 70TRUST · 79SAFE · REVIEWEDEDUCATION

Common data structures and algorithms in Rust

$ npx skills add EbTech/rust-algorithms
4.0K stars52 quality79 trustReviewed with permission notes1y 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 Education and tutoring

CLI + Codex · 4 targets

rusteducation
by EbTechDetailsQuick view
6

Algorithms And Data Structures

VERIFIEDEXCELLENT · 93TRUST · 86SAFE · REVIEWEDEDUCATION

:abacus: Algorithms and Data Structures in several Programming Languages

$ npx skills add kelvins/algorithms-and-data-structures
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 kelvinsDetailsQuick view
7

Best Of Algorithmic Trading

STRONG · 78TRUST · 79SAFE · REVIEWEDFINANCE

A ranked list of algorithmic trading open-source libraries, frameworks, bots, tools, books, communities, education materials. Updated weekly.

$ npx skills add merovinh/best-of-algorithmic-trading
896 stars54 quality79 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

trading
by merovinhDetailsQuick view
8

Python

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDEDUCATION

All Algorithms implemented in Python

$ npx skills add TheAlgorithms/Python
222.0K 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 TheAlgorithmsDetailsQuick view
9

C Plus Plus

VERIFIEDEXCELLENT · 94TRUST · 87SAFE · REVIEWEDDESIGN

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

$ npx skills add TheAlgorithms/C-Plus-Plus
34.4K stars64 quality87 trustReviewed10mo 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

c++machine-learning
by TheAlgorithmsDetailsQuick view
10

Algorithmica

VERIFIEDPROMISING · 66TRUST · 76SAFE · EXPERIMENTALCODING

A computer science textbook

$ npx skills add algorithmica-org/algorithmica
4.9K stars53 quality76 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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmarkdown
by algorithmica-orgDetailsQuick view
11

C

VERIFIEDSTRONG · 80TRUST · 84SAFE · REVIEWEDDESIGN

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

$ npx skills add TheAlgorithms/C
22.2K stars59 quality84 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 Multimodal media

CLI + Codex · 4 targets

cmachine-learning
by TheAlgorithmsDetailsQuick view
12

Scala

VERIFIEDPROMISING · 65TRUST · 80SAFE · REVIEWEDEDUCATION

All Algorithms implemented in Scala

$ npx skills add TheAlgorithms/Scala
1.1K stars48 quality80 trustReviewed with permission notes2y 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 Education and tutoring

CLI + Codex · 4 targets

scalaeducation
by TheAlgorithmsDetailsQuick view
13

Orleans.Clustering.Kubernetes

PROMISING · 68TRUST · 73SAFE · REVIEWEDCODING

Orleans Membership provider for Kubernetes

$ npx skills add OrleansContrib/Orleans.Clustering.Kubernetes
201 stars47 quality73 trustReviewed with permission notes4mo 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 Coding agents

CLI + Codex · 4 targets

c#kubernetes
by OrleansContribDetailsQuick view
14

ML For Beginners

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

$ npx skills add microsoft/ML-For-Beginners
86.9K 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 GitHub automation

CLI + Codex · 4 targets

jupyter-notebookmachine-learning
by microsoftDetailsQuick view
15

Cs Video Courses

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDCODING

List of Computer Science courses with video lectures.

$ npx skills add Developer-Y/cs-video-courses
81.8K stars78 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 Coding agents

CLI + Codex · 4 targets

machine-learning
by Developer-YDetailsQuick view
16

Freqtrade

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDFINANCE

Free, open source crypto trading bot

$ npx skills add freqtrade/freqtrade
51.6K 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 Finance and quant

CLI + Codex · 4 targets

pythontrading
by freqtradeDetailsQuick 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