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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.

  • Opendataloader Pdf26K stars

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

    Trust 87Quality 100data
  • Parsera1.3K stars

    Lightweight library for scraping web-sites with LLMs

    Trust 81Quality 78browser-automation
  • React Papaparse382 stars

    react-papaparse is the fastest in-browser CSV (or delimited text) parser for React. It is full of useful feat…

    Trust 76Quality 74data-analysis

Codex, Claude Code, Cursor

Coding agent skills

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

  • Compose Skill539 stars

    Jetpack Compose Agent Skill — AI-powered coding guidance with actual androidx/androidx source code receipts.…

    Trust 75Quality 74agent-skills
  • Project Mentor20 stars

    Turn real coding projects into evidence-grounded, just-in-time learning.

    Trust 74Quality 65coding-agents
  • SkillGuardrail129 stars

    Pre-install security scanner and guarded installer for Agent Skills. Quarantine, scan, enforce policy, and ve…

    Trust 82Quality 90utility

Documents and knowledge

Research and RAG skills

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

  • Html To Markdown767 stars

    High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuz…

    Trust 80Quality 83rag-knowledge
  • E2m1.3K stars

    E2M converts various file types (doc, docx, epub, html, htm, url, pdf, ppt, pptx, mp3, m4a) into Markdown. It…

    Trust 82Quality 71document-processing
  • Goldmark Pdf146 stars

    A PDF renderer for the goldmark markdown parser.

    Trust 75Quality 70document-processing

Markets and quant

Finance and trading skills

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

  • Solana Streamer176 stars

    Rust Solana DEX event streaming SDK over sol-parser-sdk with Yellowstone gRPC, Jito ShredStream, RPC parsing,…

    Trust 80Quality 74finance
  • Emv Qrcode130 stars

    Java Based EMV QR Code Generator and Parser (MPM, CPM)

    Trust 77Quality 66finance
  • Solana Txn Parser207 stars

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

    Trust 72Quality 47web3-analytics

Crawlers and extraction

Web scraping skills

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

  • Html Metadata173 stars

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

    Trust 72Quality 56web-automation
  • Nokolexbor410 stars

    High-performance HTML5 parser for Ruby based on Lexbor, with support for both CSS selectors and XPath.

    Trust 71Quality 66web-automation
  • Selectolax1.6K stars

    Python binding to Modest and Lexbor engines. Fast HTML5 parser with CSS selectors for Python.

    Trust 87Quality 94web-automation

Slides and decks

PPT and presentation skills

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

  • MegaParse7.4K stars

    File Parser optimised for LLM Ingestion with no loss 🧠 Parse PDFs, Docx, PPTx in a format that is ideal for…

    Trust 82Quality 73document-processing

Prompts, B-roll, explainers

Video creation skills

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

  • Gpmf Parser647 stars

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

    Trust 79Quality 73robotics-iot

Images, video, UI

Design and creative skills

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

  • Pynlpl476 stars

    PyNLPl, pronounced as 'pineapple', is a Python library for Natural Language Processing. It contains various m…

    Trust 70Quality 53ml-automation
  • CPP Reflection704 stars

    C++ Reflection Parser / Runtime Skeleton

    Trust 71Quality 49automation
  • Urdfpy320 stars

    Python parser for URDFs

    Trust 71Quality 45robotics-iot

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

193

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

186 quality184 maintained

Research

Research and knowledge work

113

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

110 quality94 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

18

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

17 quality16 maintained

Marketing

Marketing and growth automation

13

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

13 quality13 maintained

Design

Design and creative production

49

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

48 quality47 maintained

Data

Data, BI, and analytics

60

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

56 quality49 maintained

Legal

Legal, policy, and compliance

12

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

12 quality11 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

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 452 ranked candidates matching "receipt-parser"

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

1

Receipt Parser Legacy

NEEDS REVIEW · 50TRUST · 73SAFE · EXPERIMENTALRESEARCH

A supermarket receipt parser written in Python using tesseract OCR

$ npx skills add ReceiptManager/receipt-parser-legacy
852 stars39 quality73 trustExperimental2y 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 Document processing

CLI + Codex · 4 targets

pythonocr
by ReceiptManagerDetailsQuick view
2

PHP Parser

VERIFIEDEXCELLENT · 99TRUST · 87SAFE · REVIEWEDCODING

A PHP parser written in PHP

$ npx skills add nikic/PHP-Parser
17.4K stars66 quality87 trustReviewed5mo 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

CLI + Codex · 4 targets

phpstatic-analysis
by nikicDetailsQuick view
3

JSqlParser

VERIFIEDEXCELLENT · 97TRUST · 86SAFE · 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 quality86 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 Database and SQL

CLI + Codex · 4 targets

javasql
by JSQLParserDetailsQuick view
4

Csv Parser

VERIFIEDEXCELLENT · 93TRUST · 86SAFE · REVIEWEDDATA

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 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 Data analysis

CLI + Codex · 4 targets

c++csv
by vincentlaucsbDetailsQuick view
5

Php Mime Mail Parser

STRONG · 75TRUST · 79SAFE · REVIEWEDCODING

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 quality79 trustReviewed3mo 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 GitHub automation

CLI + Codex · 4 targets

phpemail
by php-mime-mail-parserDetailsQuick view
6

Parser Avito

STRONG · 71TRUST · 76SAFE · REVIEWEDCODING

Avito Parser —бесплатный парсер для автоматического мониторинга новых объявлений Avito и\или выгрузки объявлений в файл

$ npx skills add Duff89/parser_avito
646 stars53 quality76 trustReviewed with permission notesBrowser agents2mo 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 Testing and QA

Browser agents + CLI · 4 targets

pythonplaywright
by Duff89DetailsQuick view
7

Sql Parser

STRONG · 75TRUST · 75SAFE · REVIEWEDDATA

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

$ npx skills add phpmyadmin/sql-parser
481 stars52 quality75 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Database and SQL

CLI + Codex · 4 targets

phpsql
by phpmyadminDetailsQuick view
8

Mail Parser

STRONG · 70TRUST · 73SAFE · REVIEWEDCODING

Fast and robust e-mail parsing library for Rust

$ npx skills add stalwartlabs/mail-parser
443 stars52 quality73 trustReviewed with permission notes1mo 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 GitHub automation

CLI + Codex · 4 targets

rustemail
by stalwartlabsDetailsQuick view
9

Py Pdf Parser

STRONG · 75TRUST · 75SAFE · REVIEWEDRESEARCH

A Python tool to help extracting information from structured PDFs.

$ npx skills add jstockwin/py-pdf-parser
427 stars52 quality75 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

CLI + Codex · 4 targets

pythonpdf
by jstockwinDetailsQuick view
10

Superior Sql Parser

STRONG · 74TRUST · 77SAFE · REVIEWEDDATA

基于 antlr4 的多种数据库SQL解析器，获取SQL中元数据，可用于数据平台产品中的多个场景：ddl语句提取元数据、sql 权限校验、表级血缘、sql语法校验等场景。支持spark、flink、gauss、starrocks、Oracle、MYSQL、Postgresql，sqlserver,、db2等

$ npx skills add melin/superior-sql-parser
413 stars52 quality77 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Database and SQL

CLI + Codex · 4 targets

antlrsql
by melinDetailsQuick view
11

Receipts

NEEDS REVIEW · 48TRUST · 72SAFE · EXPERIMENTALCODING

Easy receipts and invoices for your Ruby on Rails applications

$ npx skills add excid3/receipts
664 stars38 quality72 trustExperimental1y 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 GitHub automation

CLI + Codex · 4 targets

rubypdf
by excid3DetailsQuick view
12

EmailReplyParser

NEEDS REVIEW · 48TRUST · 71SAFE · EXPERIMENTALCODING

PHP library for parsing plain text email content.

$ npx skills add willdurand/EmailReplyParser
650 stars38 quality71 trustExperimental4y 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

CLI + Codex · 4 targets

phpemail
by willdurandDetailsQuick view
13

Pdfparser

STRONG · 70TRUST · 77SAFE · REVIEWEDRESEARCH

PHP library to read and extract text & images from PDFs - Fast & Low memory - Built from scratch

$ npx skills add PrinsFrank/pdfparser
161 stars49 quality77 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Document processing

CLI + Codex · 4 targets

phppdf
by PrinsFrankDetailsQuick view
14

Receipt Scanner

STRONG · 70TRUST · 78SAFE · REVIEWEDRESEARCH

🧾✨ AI-Powered Receipt and Invoice Scanner for Laravel, with support for images, documents and text

$ npx skills add HelgeSverre/receipt-scanner
144 stars49 quality78 trustReviewed with permission notesOpenAI Agents2mo 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 Document processing

OpenAI Agents + CLI · 4 targets

rich-text-formatinvoice
by HelgeSverreDetailsQuick view
15

Syntax Parser

NEEDS REVIEW · 47TRUST · 67SAFE · EXPERIMENTALCODING

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

$ npx skills add ascoders/syntax-parser
480 stars37 quality67 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 Coding agents

CLI + Codex · 4 targets

typescriptsql
by ascodersDetailsQuick view
16

Scipdf Parser

NEEDS REVIEW · 47TRUST · 68SAFE · EXPERIMENTALCODING

Python PDF parser for scientific publications: content and figures

$ npx skills add titipata/scipdf_parser
454 stars37 quality68 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

CLI + Codex · 4 targets

pythonpdf
by titipataDetailsQuick 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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