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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.

  • Vercel React Best Practices29K stars

    React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

    Trust 91Quality 100coding-agents
  • 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
  • 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

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
  • Oh My Agent1.2K stars

    Portable, vendor-agnostic agent harness for project-specific skills, workflows, and agent teams aligned with…

    Trust 89Quality 96agent-frameworks
  • AI Research SKILLs9.7K stars

    Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills…

    Trust 89Quality 99development

Documents and knowledge

Research and RAG skills

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

  • MineContext5.4K stars

    MineContext is your proactive context-aware AI partner（Context-Engineering+ChatGPT Pulse）

    Trust 89Quality 97data
  • Ctf Skills2.4K stars

    Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensic…

    Trust 84Quality 93agent-skills
  • Prompt Engineering Guide76K stars

    🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI…

    Trust 89Quality 100agent-frameworks

Markets and quant

Finance and trading skills

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

  • Intelligent Trading Bot1.8K stars

    Intelligent Trading Bot: Automatically generating signals and trading based on machine learning and feature e…

    Trust 89Quality 98finance
  • Claude Scientific Skills31K stars

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

    Trust 87Quality 100utility
  • Claude Skills23K stars

    337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable r…

    Trust 88Quality 100agent-skills

Crawlers and extraction

Web scraping skills

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

  • Feature Engine2.2K stars

    Feature engineering and selection open-source Python library compatible with sklearn.

    Trust 88Quality 96ml-automation
  • Loop Library425 stars

    Practical repeatable AI-agent workflows for engineering, evaluation, operations, content, and design.

    Trust 78Quality 75agent-frameworks
  • Claude Code Best Practice61K stars

    from vibe coding to agentic engineering - practice makes claude perfect

    Trust 90Quality 100agent-frameworks

Images, video, UI

Design and creative skills

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

  • FluxVLA472 stars

    An all-in-one VLA engineering platform for embodied AI — from data to real-robot deployment.

    Trust 78Quality 75robotics-iot
  • Learn Prompting4.7K stars

    Prompt Engineering, Generative AI, and LLM Guide by Learn Prompting | Join our discord for the largest Prompt…

    Trust 77Quality 66ml-automation
  • Kedro11K stars

    Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you…

    Trust 90Quality 100ml-automation

Analysis and pipelines

Data and analytics skills

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

  • Data Engineering Wiki2.0K stars

    The best place to learn data engineering. Built and maintained by the data engineering community.

    Trust 86Quality 95data-analysis
  • DataEngineeringPilipinas234 stars

    Data Engineering Pilipinas is a community for data engineers, data analysts, data scientists, developers, AI…

    Trust 74Quality 73data-analysis
  • Notebooks673 stars

    interactive notebooks from Planet Engineering

    Trust 77Quality 77data-analysis

SEO and content

Marketing and growth skills

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

  • GEOFlow2.6K stars

    Open-source GEO content engineering and multi-site distribution system with AI tasks, RAG/semantic chunking,…

    Trust 88Quality 97growth-marketing
  • Platform26K stars

    Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

    Trust 90Quality 100growth-marketing
  • Vuesion2.9K stars

    Vuesion is a boilerplate that empowers product teams to build faster with modern best practices across engine…

    Trust 88Quality 100growth-marketing

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

99

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

98 quality97 maintained

Research

Research and knowledge work

12

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

12 quality11 maintained

Presentation

Presentation and deck workflows

0

PPTX generation, HTML slides, pitch decks, speaker notes, and presentation workflow skills.

0 quality0 maintained

Finance

Finance and quant workflows

4

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

4 quality4 maintained

Marketing

Marketing and growth automation

3

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

3 quality3 maintained

Design

Design and creative production

17

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

17 quality16 maintained

Data

Data, BI, and analytics

8

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

8 quality6 maintained

Legal

Legal, policy, and compliance

3

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

3 quality3 maintained

Education

Education and tutoring

0

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

0 quality0 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 143 ranked candidates matching "bytecode-engineering"

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

1

Bytecode Viewer

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDCODING

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

$ npx skills add Konloch/bytecode-viewer
15.5K stars70 quality89 trustReviewed4mo 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

javastatic-analysis
by KonlochDetailsQuick view
2

Recaf

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

The modern Java bytecode editor

$ npx skills add Col-E/Recaf
7.2K stars69 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 Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

javastatic-analysis
by Col-EDetailsQuick view
3

Prompt Engineering Guide

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDRESEARCH

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

$ npx skills add dair-ai/Prompt-Engineering-Guide
76.1K stars70 quality89 trustReviewedOpenAI Agents5mo 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 · I need my agent to build a RAG workflow over documents and retrieve reliable context.

OpenAI Agents + CLI · 4 targets

mdxai-agents
by dair-aiDetailsQuick view
4

Ml Engineering

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDESIGN

Machine Learning Engineering Open Book

$ npx skills add stas00/ml-engineering
18.1K 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 Multimodal media · I need my agent to process images, video, or audio and extract useful information.

CLI + Codex · 4 targets

pythonmachine-learning
by stas00DetailsQuick view
5

Learn Harness Engineering

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Harness engineering beginner tutorial, from 0 to 1

$ npx skills add walkinglabs/learn-harness-engineering
10.6K stars70 quality90 trustReviewed14d 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

typescriptai-agents
by walkinglabsDetailsQuick view
6

Awesome Context Engineering

VERIFIEDEXCELLENT · 97TRUST · 87SAFE · REVIEWEDCODING

🔥 Comprehensive survey on Context Engineering: from prompt engineering to production-grade AI systems. hundreds of papers, frameworks, and implementation guides for LLM…

$ npx skills add Meirtz/Awesome-Context-Engineering
3.2K stars66 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 · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

rag
by MeirtzDetailsQuick view
7

Awesome Harness Engineering

VERIFIEDEXCELLENT · 90TRUST · 82SAFE · REVIEWEDCODING

🛠️ Awesome tools & guides for harness engineering.

$ npx skills add walkinglabs/awesome-harness-engineering
3.7K stars64 quality82 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

ai-agents
by walkinglabsDetailsQuick view
8

Data Engineering Wiki

VERIFIEDEXCELLENT · 95TRUST · 86SAFE · REVIEWEDDATA

The best place to learn data engineering. Built and maintained by the data engineering community.

$ npx skills add data-engineering-community/data-engineering-wiki
2.0K 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 · I need my agent to inspect database schemas, write SQL, and explain query results.

CLI + Codex · 4 targets

csssql
by data-engineering-communityDetailsQuick view
9

Data Engineering HowTo

VERIFIEDPROMISING · 65TRUST · 75SAFE · EXPERIMENTALDATA

A list of useful resources to learn Data Engineering from scratch

$ npx skills add adilkhash/Data-Engineering-HowTo
4.0K stars52 quality75 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 Research agents · I need my agent to research a topic, compare sources, and produce a concise report.

CLI + Codex · 4 targets

data-pipeline
by adilkhashDetailsQuick view
10

Data Engineering Interview Questions

VERIFIEDSTRONG · 79TRUST · 78SAFE · REVIEWEDDATA

More than 2000+ Data engineer interview questions.

$ npx skills add OBenner/data-engineering-interview-questions
1.7K stars57 quality78 trustReviewed with permission notes6mo 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 Database and SQL · I need my agent to inspect database schemas, write SQL, and explain query results.

CLI + Codex · 4 targets

pythonsql
by OBennerDetailsQuick view
11

Agent Skills For Context Engineering

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · REVIEWEDCODING

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging…

$ npx skills add muratcankoylan/Agent-Skills-for-Context-Engineering
17.3K stars73 quality91 trustReviewedClaude Code11d 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

pythonai-agents
by muratcankoylanDetailsQuick view
12

DataEngineeringPilipinas

STRONG · 73TRUST · 74SAFE · REVIEWEDCODING

Data Engineering Pilipinas is a community for data engineers, data analysts, data scientists, developers, AI / ML engineers, and users of closed and open source data too…

$ npx skills add ogbinar/DataEngineeringPilipinas
234 stars50 quality74 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: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

htmletl
by ogbinarDetailsQuick view
13

Emil Design Engineering

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · REVIEWEDCODING

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.

$ npx skills@latest add emilkowalski/skills
12.9K stars73 quality91 trustReviewedClaude Code + OpenAI Agents13d 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + OpenAI Agents · 4 targets

claude-codecodexcursor
by Emil KowalskiDetailsQuick view
14

Prompt Engineering

VERIFIEDEXCELLENT · 96TRUST · 85SAFE · REVIEWEDDESIGN

22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs.

$ npx skills add NirDiamant/Prompt_Engineering
7.6K stars69 quality85 trustReviewedClaude Code + OpenAI Agents1mo 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 Multimodal media · I need my agent to process images, video, or audio and extract useful information.

Claude Code + OpenAI Agents · 4 targets

jupyter-notebookmachine-learning
by NirDiamantDetailsQuick view
15

Android Reverse Engineering Skill

VERIFIEDEXCELLENT · 100TRUST · 84SAFE · REVIEWEDCODING

Claude Code skill to support Android app's reverse engineering

$ npx skills add SimoneAvogadro/android-reverse-engineering-skill
6.1K stars68 quality84 trustReviewed with permission notesClaude Code1mo 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 · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

shellclaude-code
by SimoneAvogadroDetailsQuick view
16

Awesome Prompt Engineering

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDDESIGN

This repository contains a hand-curated resources for Prompt Engineering with a focus on Generative Pre-trained Transformer (GPT), ChatGPT, PaLM etc

$ npx skills add promptslab/Awesome-Prompt-Engineering
6.0K stars68 quality86 trustReviewedOpenAI Agents1mo 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 · I need my agent to process images, video, or audio and extract useful information.

OpenAI Agents + CLI · 4 targets

typescriptmachine-learning
by promptslabDetailsQuick 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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The skill layer for AI agents: discover, compare, audit, and install reusable capabilities across Codex, Claude Code, Cursor, and agent runtimes.

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