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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
  • 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
  • Claude Skills23K stars

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

    Trust 88Quality 100agent-skills

Documents and knowledge

Research and RAG skills

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

  • Cognee29K stars

    Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory acro…

    Trust 90Quality 100rag-knowledge
  • MiroFish67K stars

    A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物

    Trust 90Quality 100rag-knowledge
  • Haystack26K stars

    Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. De…

    Trust 90Quality 100data

Markets and quant

Finance and trading skills

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

  • Vectorbt7.9K stars

    The backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finis…

    Trust 86Quality 96finance
  • Lean20K stars

    Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

    Trust 90Quality 100finance
  • Claude Scientific Skills31K stars

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

    Trust 87Quality 100utility

Crawlers and extraction

Web scraping skills

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

  • Tesseract75K stars

    Tesseract Open Source OCR Engine (main repository)

    Trust 87Quality 100document-processing
  • Claude Code Best Practice61K stars

    from vibe coding to agentic engineering - practice makes claude perfect

    Trust 90Quality 100agent-frameworks
  • Orama10K stars

    🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-te…

    Trust 85Quality 100rag-knowledge

Prompts, B-roll, explainers

Video creation skills

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

  • Pixelle Video23K stars

    🚀 AI 全自动短视频引擎 | AI Fully Automated Short Video Engine

    Trust 88Quality 100media-automation

Images, video, UI

Design and creative skills

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

  • InvokeAI27K stars

    Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthu…

    Trust 90Quality 100media-automation
  • Graphite26K stars

    Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interacti…

    Trust 90Quality 100design-creative
  • Argilla5.0K stars

    Argilla is a collaboration tool for AI engineers and domain experts to build high-quality datasets

    Trust 89Quality 99ml-automation

Analysis and pipelines

Data and analytics skills

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

  • TDengine25K stars

    High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

    Trust 89Quality 100data-analysis
  • Trino13K stars

    Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (htt…

    Trust 88Quality 100data-analysis
  • Starrocks12K stars

    The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the f…

    Trust 88Quality 100data-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

195

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

195 quality195 maintained

Research

Research and knowledge work

80

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

80 quality80 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

63

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

63 quality63 maintained

Data

Data, BI, and analytics

40

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

40 quality40 maintained

Legal

Legal, policy, and compliance

13

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

13 quality13 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

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 414 ranked candidates matching "nuclei-engine"

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

1

Nuclei

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle tren…

$ npx skills add projectdiscovery/nuclei
29.2K stars74 quality90 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

gosecurity
by projectdiscoveryDetailsQuick view
2

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
3

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
4

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
5

TDengine

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDDATA

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

$ npx skills add taosdata/TDengine
24.9K stars74 quality89 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 Database and SQL · I need my agent to inspect database schemas, write SQL, and explain query results.

CLI + Codex · 4 targets

csql
by taosdataDetailsQuick view
6

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 Code10d 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
7

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
8

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
9

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
10

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
11

OpenViking

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

OpenViking is an open-source context database designed specifically for AI Agents(such as openclaw). OpenViking unifies the management of context (memory, resources, and…

$ npx skills add volcengine/OpenViking
25.8K stars74 quality88 trustReviewedClaude Code1mo 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.

Claude Code + CLI · 4 targets

pythonai-agents
by volcengineDetailsQuick view
12

Vespa

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDRESEARCH

The AI search platform

$ npx skills add vespa-engine/vespa
7.0K stars69 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 RAG and knowledge · I need my agent to build a RAG workflow over documents and retrieve reliable context.

CLI + Codex · 4 targets

javavector-search
by vespa-engineDetailsQuick view
13

DeepSeek Reasonix

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

$ npx skills add esengine/DeepSeek-Reasonix
27.4K stars74 quality88 trustReviewed with permission notes4d 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 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

goai-agents
by esengineDetailsQuick view
14

Platform

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDMARKETING

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

$ npx skills add hcengineering/platform
26.2K stars74 quality90 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 Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.

CLI + Codex · 4 targets

typescriptcrm
by hcengineeringDetailsQuick view
15

Caveman

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

$ npx skills add JuliusBrussee/caveman
90.6K stars78 quality88 trustReviewed with permission notesClaude Code21d 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 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

javascriptclaude-code
by JuliusBrusseeDetailsQuick view
16

Ragflow

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for L…

$ npx skills add infiniflow/ragflow
82.6K stars78 quality90 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

pythonai-agents
by infiniflowDetailsQuick 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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