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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
80
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
  • Frontend Design163K stars

    Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product…

    Trust 88Quality 100design-creative
  • Web Design Guidelines29K stars

    Review UI code for web interface guidelines, UX quality, accessibility, and interaction design best practices.

    Trust 88Quality 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
  • Planning With Files25K stars

    Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plan…

    Trust 89Quality 100agent-skills
  • Deploy to Vercel29K stars

    Deploy applications and websites to Vercel, including preview deployments and shareable deployment links.

    Trust 88Quality 100devops

Documents and knowledge

Research and RAG skills

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

  • Opendataloader Pdf26K stars

    PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

    Trust 89Quality 100data
  • Logseq44K stars

    A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://githu…

    Trust 90Quality 100rag-knowledge
  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 87Quality 100document-processing

Markets and quant

Finance and trading skills

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

  • Serenity Skill12K stars

    Stock analysis skill for market research and financial reasoning workflows.

    Trust 78Quality 100Finance
  • OpenBB46K stars

    Open-source investment research platform for financial analysis agents.

    Trust 78Quality 100Finance
  • Daily Stock Analysis52K stars

    LLM驱动的 A/H/美股智能分析：多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送，零成本定时运行，纯白嫖. LLM-powered stock analysis system for A/H/US…

    Trust 92Quality 100finance

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 88Quality 100agent-frameworks
  • Maxun16K stars

    🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites…

    Trust 90Quality 100web-automation
  • Scrapegraph AI27K stars

    Python scraper based on AI

    Trust 88Quality 100web-automation

Slides and decks

PPT and presentation skills

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

  • Ppt Master37K stars

    AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced…

    Trust 91Quality 100agent-frameworks
  • Guizang Ppt Skill17K stars

    AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts,…

    Trust 90Quality 100agent-skills
  • Slidev47K stars

    Presentation Slides for Developers

    Trust 88Quality 100document-processing

Images, video, UI

Design and creative skills

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

  • Seedance 2.0 Skill OS796 stars

    Direct the model. Do not micro-manage the frame.

    Trust 76Quality 100Creative
  • Diffusers34K stars

    🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

    Trust 90Quality 100media-automation
  • Pixelle Video23K stars

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

    Trust 88Quality 100media-automation

Analysis and pipelines

Data and analytics skills

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

  • Airflow46K stars

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

    Trust 90Quality 100data-analysis
  • Shardingsphere21K stars

    Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Database…

    Trust 90Quality 100data-analysis
  • Pathway63K stars

    Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

    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

377

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

371 quality370 maintained

Research

Research and knowledge work

134

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

134 quality133 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

29

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

28 quality28 maintained

Marketing

Marketing and growth automation

18

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

18 quality17 maintained

Design

Design and creative production

93

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

92 quality92 maintained

Data

Data, BI, and analytics

79

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

78 quality77 maintained

Legal

Legal, policy, and compliance

25

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

25 quality24 maintained

Education

Education and tutoring

6

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

6 quality6 maintained

World Cup

Football and World Cup analytics

4

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

4 quality4 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 752 ranked candidates matching "checker"

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

1

Codechecker

VERIFIEDEXCELLENT · 96TRUST · 86SAFE · REVIEWEDCODING

CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tools.

$ npx skills add Ericsson/codechecker
2.6K stars66 quality86 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

pythonstatic-analysis
by EricssonDetailsQuick view
2

Cwe Checker

VERIFIEDPROMISING · 66TRUST · 79SAFE · REVIEWEDRESEARCH

cwe_checker finds vulnerable patterns in binary executables

$ npx skills add fkie-cad/cwe_checker
1.3K stars49 quality79 trustReviewed with permission notes1y 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 Research agents · I need my agent to research a topic, compare sources, and produce a concise report.

CLI + Codex · 4 targets

rustsecurity
by fkie-cadDetailsQuick view
3

Hydra Link Checker

STRONG · 72TRUST · 78SAFE · REVIEWEDCODING

Hydra: a multithreaded site-crawling link checker in Python standard library

$ npx skills add victoriadrake/hydra-link-checker
125 stars48 quality78 trustReviewed with permission notes30d 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 · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

pythonci/cd
by victoriadrakeDetailsQuick view
4

Broken Link Checker

VERIFIEDPROMISING · 68TRUST · 76SAFE · EXPERIMENTALMARKETING

Find broken links, missing images, etc within your HTML.

$ npx skills add stevenvachon/broken-link-checker
2.1K stars50 quality76 trustExperimental3y 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.

CLI + Codex · 4 targets

javascriptseo
by stevenvachonDetailsQuick view
5

Eth Fast Mnemonic Checker

NEEDS REVIEW · 37TRUST · 67SAFE · BLOCKEDFINANCE

Brute force ethereum wallet mnemonics. Multi-threaded and suprisingly fast. Check balances

$ npx skills add bhwsite/eth-fast-mnemonic-checker
156 stars34 quality67 trustBlocked for auto-install3y since pushRisky
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: License is unclear
Safety gateThis skill should not be selected by an agent without explicit human security review.

Scenario Finance and quant · I need my agent to analyze markets, financial data, filings, portfolios, and quant strategies.

CLI + Codex · 4 targets

javascriptweb3
by bhwsiteDetailsQuick view
6

Mailchecker

VERIFIEDEXCELLENT · 95TRUST · 88SAFE · REVIEWEDCODING

:mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.

$ npx skills add FGRibreau/mailchecker
1.9K stars65 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 GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

phpemail
by FGRibreauDetailsQuick view
7

Clash Ip Checker

VERIFIEDEXCELLENT · 85TRUST · 84SAFE · REVIEWEDCODING

🤖Automated node IP risk checking and tagging tool for Clash (适用于 Clash 代理的自动化节点 IP 风险检查并重命名标记工具)

$ npx skills add tombcato/clash-ip-checker
1.0K stars56 quality84 trustReviewedBrowser agents6mo 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 Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.

Browser agents + CLI · 4 targets

pythonplaywright
by tombcatoDetailsQuick view
8

Version Checker

STRONG · 77TRUST · 80SAFE · REVIEWEDCODING

Kubernetes utility for exposing image versions in use, compared to latest available upstream, as metrics.

$ npx skills add jetstack/version-checker
773 stars54 quality80 trustReviewed1mo 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 Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.

CLI + Codex · 4 targets

gokubernetes
by jetstackDetailsQuick view
9

Trends Checker

PROMISING · 69TRUST · 73SAFE · BLOCKEDDATA

Python CLI for Google Trends analysis with advanced rate limiting, cookie auth, and beautiful terminal output. Built on pytrends with enterprise features.

$ npx skills add akvise/trends-checker
219 stars47 quality73 trustBlocked for auto-install3mo 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 gateThis skill should not be selected by an agent without explicit human security review.

Scenario Data analysis · I need my agent to analyze CSV data, produce insights, and explain trends.

CLI + Codex · 4 targets

pythonbi
by akviseDetailsQuick view
10

Ssl Checker

PROMISING · 58TRUST · 73SAFE · EXPERIMENTALDATA

Python script that collects SSL/TLS information from hosts

$ npx skills add narbehaj/ssl-checker
318 stars40 quality73 trustExperimental11mo 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Data analysis · I need my agent to analyze CSV data, produce insights, and explain trends.

CLI + Codex · 4 targets

pythoncsv
by narbehajDetailsQuick view
11

Security Checker

NEEDS REVIEW · 46TRUST · 69SAFE · EXPERIMENTALCODING

A PHP dependency vulnerabilities scanner based on the Security Advisories Database.

$ npx skills add enlightn/security-checker
339 stars36 quality69 trustExperimental3y 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 · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

phpsecurity
by enlightnDetailsQuick view
12

Kcare Uchecker

NEEDS REVIEW · 47TRUST · 70SAFE · EXPERIMENTALCODING

A simple tool to detect outdated shared libraries

$ npx skills add cloudlinux/kcare-uchecker
185 stars39 quality70 trustExperimental1y 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 · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

pythonsecurity
by cloudlinuxDetailsQuick view
13

Web3 Defi Honeypot And Slippage Checker

NEEDS REVIEW · 41TRUST · 70SAFE · EXPERIMENTALCODING

Cross-chain deployed Smart-contract to detect Honeypot and Slippage for DeFi tokens.

$ npx skills add valamidev/web3-defi-honeypot-and-slippage-checker
131 stars34 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 · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

CLI + Codex · 4 targets

solidityblockchain
by valamidevDetailsQuick view
14

Plagiarism Checker Python

NEEDS REVIEW · 40TRUST · 69SAFE · EXPERIMENTALDESIGN

A python project for checking plagiarism of documents based on cosine similarity

$ npx skills add Kalebu/Plagiarism-checker-Python
327 stars36 quality69 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Multimodal media · I need my agent to process images, video, or audio and extract useful information.

CLI + Codex · 4 targets

pythonmachine-learning
by KalebuDetailsQuick view
15

Harper

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

$ npx skills add Automattic/harper
10.8K stars71 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 Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

rustdeveloper-tools
by AutomatticDetailsQuick view
16

Linkinator

VERIFIEDEXCELLENT · 93TRUST · 87SAFE · REVIEWEDCODING

Broken link checker that crawls websites and validates links. Find broken links, dead links, and invalid URLs in websites, documentation, and local files. Perfect for SE…

$ npx skills add JustinBeckwith/linkinator
1.2K 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 Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

CLI + Codex · 4 targets

typescriptci/cd
by JustinBeckwithDetailsQuick 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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