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.

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.

Codex, Claude Code, Cursor

Coding agent skills

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

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

    Trust 91Quality 100agent-skills
  • Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.

    Trust 81Quality 100Agent Skills
  • Open Design76K stars

    🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design…

    Trust 94Quality 100agent-skills

Documents and knowledge

Research and RAG skills

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

  • Markify135 stars

    Convert files into markdown to help RAG or LLM understand, based on markitdown and MinerU, which could provid…

    Trust 71Quality 42document-processing
  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 90Quality 100document-processing
  • High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuz…

    Trust 84Quality 86rag-knowledge

Markets and quant

Finance and trading skills

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

  • 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
  • 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 94Quality 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 91Quality 100agent-frameworks
  • Html Metadata173 stars

    MetaData html scraper and parser for Node.js (supports Promises only)

    Trust 74Quality 62web-automation
  • Maxun16K stars

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

    Trust 93Quality 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 93Quality 100agent-frameworks
  • AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts,…

    Trust 92Quality 100agent-skills
  • Slidev47K stars

    Presentation Slides for Developers

    Trust 90Quality 100document-processing

Images, video, UI

Design and creative skills

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

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

    Trust 80Quality 100Creative
  • Diffusers34K stars

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

    Trust 94Quality 100media-automation
  • Pixelle Video23K stars

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

    Trust 92Quality 100media-automation

Analysis and pipelines

Data and analytics skills

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

  • Dataease24K stars

    🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

    Trust 92Quality 100data-analysis
  • Chartdb22K stars

    Database diagrams editor that allows you to visualize and design your DB with a single query.

    Trust 92Quality 100data-analysis
  • Airflow46K stars

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

    Trust 94Quality 100data-analysis

SEO and content

Marketing and growth skills

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

  • 120 marketing skills for SEO/GEO, influencer, paid ads, email, launch, organic social, and brand narrative ag…

    Trust 81Quality 100Marketing
  • Umami37K stars

    Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpan…

    Trust 94Quality 100growth-marketing
  • Analytics27K stars

    Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted…

    Trust 93Quality 100growth-marketing

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

460

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

459 quality453 maintained

Research

Research and knowledge work

158

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

154 quality136 maintained

Presentation

Presentation and deck workflows

10

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

8 quality8 maintained

Finance

Finance and quant workflows

31

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

30 quality28 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

20

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

20 quality20 maintained

Data

Data, BI, and analytics

105

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

102 quality95 maintained

Legal

Legal, policy, and compliance

25

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

25 quality25 maintained

Education

Education and tutoring

1

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

1 quality1 maintained

World Cup

Football and World Cup analytics

1

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

1 quality1 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

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 804 ranked candidates matching "parser"

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

1

PHP Parser

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDCODING

A PHP parser written in PHP

$ npx skills add nikic/PHP-Parser
17.4K stars66 quality89 trustReviewedClaude Code4mo 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

Claude Code + CLI · 4 targets

phpstatic-analysis
by nikicDetailsQuick view
2

JSqlParser

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDDATA

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

$ npx skills add JSQLParser/JSqlParser
6.0K stars65 quality90 trustReviewedClaude Code3mo 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/…
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Document processing

Claude Code + CLI · 4 targets

javasql
by JSQLParserDetailsQuick view
3

Csv Parser

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · VERIFIEDDATA

A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.

$ npx skills add vincentlaucsb/csv-parser
1.1K stars63 quality91 trustVerifiedClaude Code23d 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/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Workflow automation

Claude Code + CLI · 4 targets

c++csv
by vincentlaucsbDetailsQuick view
4

Php Mime Mail Parser

STRONG · 81TRUST · 81SAFE · REVIEWEDRESEARCH

A fully tested email parser for PHP 8.0+ (mailparse extension wrapper).

$ npx skills add php-mime-mail-parser/php-mime-mail-parser
992 stars52 quality81 trustReviewedClaude Code2mo 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 Document processing

Claude Code + CLI · 4 targets

phpemail
by php-mime-mail-parserDetailsQuick view
5

Sql Parser

STRONG · 84TRUST · 78SAFE · REVIEWEDDATA

A validating SQL lexer and parser with a focus on MySQL dialect.

$ npx skills add phpmyadmin/sql-parser
481 stars52 quality78 trustReviewed with permission notesClaude Code17d 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

Claude Code + CLI · 4 targets

phpsql
by phpmyadminDetailsQuick view
6

Syntax Parser

NEEDS REVIEW · 53TRUST · 69SAFE · EXPERIMENTALCODING

Light and fast 🚀parser! With zero dependents. - Sql Parser Demo added!

$ npx skills add ascoders/syntax-parser
480 stars37 quality69 trustExperimentalClaude Code3y 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 Coding agents

Claude Code + CLI · 4 targets

typescriptsql
by ascodersDetailsQuick view
7

Scipdf Parser

NEEDS REVIEW · 53TRUST · 71SAFE · EXPERIMENTALRESEARCH

Python PDF parser for scientific publications: content and figures

$ npx skills add titipata/scipdf_parser
454 stars37 quality71 trustExperimentalClaude Code2y 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 Document processing

Claude Code + CLI · 4 targets

pythonpdf
by titipataDetailsQuick view
8

Stream Parser

NEEDS REVIEW · 53TRUST · 72SAFE · EXPERIMENTALDATA

⚡ PHP7 / Laravel Multi-format Streaming Parser

$ npx skills add sergiorodenas/stream-parser
443 stars37 quality72 trustExperimentalClaude Code1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.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 Workflow automation

Claude Code + CLI · 4 targets

phpcsv
by sergiorodenasDetailsQuick view
9

Phpdoc Parser

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDCODING

Next-gen phpDoc parser with support for intersection types and generics

$ npx skills add phpstan/phpdoc-parser
1.5K stars64 quality89 trustVerifiedClaude Code27d 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/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents

Claude Code + CLI · 4 targets

phpstatic-analysis
by phpstanDetailsQuick view
10

Omniparser

VERIFIEDSTRONG · 71TRUST · 83SAFE · REVIEWEDDATA

omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.

$ npx skills add jf-tech/omniparser
1.1K stars48 quality83 trustReviewed with permission notesClaude Code1y 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 Coding agents

Claude Code + CLI · 4 targets

gocsv
by jf-techDetailsQuick view
11

Gpmf Parser

STRONG · 79TRUST · 81SAFE · REVIEWEDRESEARCH

Parser for GPMF™ formatted telemetry data used within GoPro® cameras.

$ npx skills add gopro/gpmf-parser
646 stars50 quality81 trustReviewedClaude Code2mo 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 Document processing

Claude Code + CLI · 4 targets

csensor-data
by goproDetailsQuick view
12

MasterParser

STRONG · 76TRUST · 78SAFE · EXPERIMENTALCODING

MasterParser is a powerful DFIR tool designed for analyzing and parsing Linux logs

$ npx skills add securityjoes/MasterParser
758 stars47 quality78 trustExperimentalClaude Code5mo 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

Claude Code + CLI · 4 targets

powershellincident-response
by securityjoesDetailsQuick view
13

Dt Sql Parser

STRONG · 83TRUST · 78SAFE · REVIEWEDDATA

SQL Parsers for BigData, built with antlr4.

$ npx skills add DTStack/dt-sql-parser
386 stars52 quality78 trustReviewed with permission notesClaude Code20d 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

Claude Code + CLI · 4 targets

typescriptsql
by DTStackDetailsQuick view
14

RecordParser

STRONG · 79TRUST · 78SAFE · REVIEWEDDATA

Zero Allocation Writer/Reader Parser for .NET Core

$ npx skills add leandromoh/RecordParser
322 stars51 quality78 trustReviewed with permission notesClaude Code1mo 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Workflow automation

Claude Code + CLI · 4 targets

c#csv
by leandromohDetailsQuick view
15

Solana Txn Parser

PROMISING · 62TRUST · 77SAFE · REVIEWEDFINANCE

An open-source transaction parser for popular DeFi applications on the Solana blockchain 🚀🤖..

$ npx skills add Tee-py/solana-txn-parser
207 stars39 quality77 trustReviewed with permission notesClaude Code12mo 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 Finance and quant

Claude Code + CLI · 4 targets

typescriptdefi
by Tee-pyDetailsQuick view
16

EdgarParser

NEEDS REVIEW · 46TRUST · 69SAFE · EXPERIMENTALFINANCE

edgarParser helps you parse and analyze SEC filings from the EDGAR database

$ npx skills add rsljr/edgarParser
101 stars33 quality69 trustExperimentalClaude Code3y 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 Finance and quant

Claude Code + CLI · 4 targets

jupyter-notebooksec-filings
by rsljrDetailsQuick 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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