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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.

  • Android Auto API645 stars

    安卓无障碍服务Api, 为了简化无障碍服务使用，并使用 Kotlin 以提供简洁的Api。

    Trust 76Quality 73automation
  • Jsoncrack.Com44K stars

    ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YA…

    Trust 89Quality 100data-analysis
  • Equity Research Skill157 stars

    可能是最深度的 AI 投研报告 Skill：九章个股深研 + 九章财报深度分析，脚本化 DCF/EPV 与可复算估值

    Trust 83Quality 89utility

Codex, Claude Code, Cursor

Coding agent skills

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

  • Awesome Android Agent Skills905 stars

    A collection of standardized Agent Skills to teach GitHub Copilot, Claude, Gemini and Cursor about modern And…

    Trust 82Quality 81agent-skills
  • Kotlin Agent Skills954 stars

    A collection of AI agent skills useful for projects using Kotlin language

    Trust 77Quality 81agent-skills
  • Qodana Action304 stars

    ⚙️ Scan your Go, Java, Kotlin, PHP, Python, JavaScript, TypeScript, .NET projects at GitHub with Qodana. This…

    Trust 77Quality 73development

Documents and knowledge

Research and RAG skills

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

  • Docstrange1.5K stars

    Extract and convert data from any document, images, pdfs, word doc, ppt or URL into multiple formats (Markdow…

    Trust 83Quality 79document-processing
  • Trafilatura6.1K stars

    Python & Command-line tool to gather text and metadata on the Web: Crawling, scraping, extraction, output as…

    Trust 86Quality 100web-automation
  • Multiplatform Markdown Renderer999 stars

    Markdown renderer for Kotlin Multiplatform Projects (Android, iOS, Desktop), using Compose.

    Trust 81Quality 78document-processing

Markets and quant

Finance and trading skills

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

  • Monopoly177 stars

    Monopoly is a Python library & CLI that converts bank statement PDFs to CSV.

    Trust 72Quality 71data-analysis

Crawlers and extraction

Web scraping skills

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

  • Skrape.It873 stars

    A Kotlin-based testing/scraping/parsing library providing the ability to analyze and extract data from HTML (…

    Trust 79Quality 81testing-qa
  • Pytablewriter630 stars

    pytablewriter is a Python library to write a table in various formats: AsciiDoc / CSV / Elasticsearch / HTML…

    Trust 78Quality 82document-processing
  • Nmap Formatter733 stars

    A tool that allows you to convert NMAP results to html, csv, json, markdown, graphviz (dot), sqlite, excel an…

    Trust 78Quality 74document-processing

Images, video, UI

Design and creative skills

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

  • Openrndr971 stars

    OPENRNDR. A Kotlin/JVM library for creative coding, real-time and interactive graphics

    Trust 77Quality 73design-creative
  • Pandas AI24K stars

    Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational usi…

    Trust 81Quality 88data-analysis
  • Province City China3.0K stars

    🇨🇳 Complete and updated China administrative divisions (province, city, county, town) in JSON, CSV, and SQL…

    Trust 84Quality 94data-analysis

Analysis and pipelines

Data and analytics skills

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

  • Aws Sdk Pandas4.1K stars

    pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Ch…

    Trust 85Quality 99data-analysis
  • React Csv1.2K stars

    React components to build CSV files on the fly basing on Array/literal object of data

    Trust 79Quality 65data-analysis
  • Slothdb448 stars

    An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files…

    Trust 75Quality 75data-analysis

SEO and content

Marketing and growth skills

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

  • CoolMallKotlin707 stars

    Full‑Featured Android Compose App Framework • Kotlin, MVVM, Navigation, Networking, Storage & Modular Archite…

    Trust 78Quality 74commerce-automation
  • Kalendar919 stars

    Kalendar is no ordinary library — it’s the Elder Wand of calendar components, crafted for Compose (now with K…

    Trust 79Quality 81productivity-automation

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

191

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

191 quality190 maintained

Research

Research and knowledge work

77

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

76 quality76 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

13

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

13 quality13 maintained

Marketing

Marketing and growth automation

12

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

12 quality12 maintained

Design

Design and creative production

47

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

47 quality47 maintained

Data

Data, BI, and analytics

106

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

105 quality94 maintained

Legal

Legal, policy, and compliance

11

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

11 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 453 ranked candidates matching "kotlin-csv"

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

1

Kotlin Csv

STRONG · 77TRUST · 78SAFE · REVIEWEDDATA

Pure Kotlin CSV Reader/Writer

$ npx skills add jsoizo/kotlin-csv
743 stars54 quality78 trustReviewed with permission notes2mo 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 Data analysis

CLI + Codex · 4 targets

kotlincsv
by jsoizoDetailsQuick view
2

Node Csv

VERIFIEDEXCELLENT · 99TRUST · 83SAFE · REVIEWEDCODING

Full featured CSV parser with simple api and tested against large datasets.

$ npx skills add adaltas/node-csv
4.3K stars67 quality83 trustReviewed2mo 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 GitHub automation

CLI + Codex · 4 targets

javascriptcsv
by adaltasDetailsQuick view
3

Csv

VERIFIEDEXCELLENT · 98TRUST · 85SAFE · REVIEWEDRESEARCH

CSV data manipulation made easy in PHP

$ npx skills add thephpleague/csv
3.5K stars66 quality85 trustReviewed2mo 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

CLI + Codex · 4 targets

phpcsv
by thephpleagueDetailsQuick view
4

Fast Csv

VERIFIEDEXCELLENT · 95TRUST · 84SAFE · REVIEWEDDATA

CSV parser and formatter for node

$ npx skills add C2FO/fast-csv
1.8K stars64 quality84 trustReviewed2mo 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 Document processing

CLI + Codex · 4 targets

typescriptcsv
by C2FODetailsQuick view
5

Smarter Csv

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDDATA

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use…

$ npx skills add tilo/smarter_csv
1.5K stars64 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

rubycsv
by tiloDetailsQuick view
6

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
7

Node Csvtojson

VERIFIEDSTRONG · 84TRUST · 81SAFE · EXPERIMENTALDATA

Blazing fast and Comprehensive CSV Parser for Node.JS / Browser / Command Line.

$ npx skills add Keyang/node-csvtojson
2.0K stars58 quality81 trustExperimentalBrowser agents6mo 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: Documentation summary is thin
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Data analysis

Browser agents + CLI · 4 targets

typescriptcsv
by KeyangDetailsQuick view
8

Rust Csv

VERIFIEDSTRONG · 80TRUST · 81SAFE · REVIEWEDDATA

A CSV parser for Rust, with Serde support.

$ npx skills add BurntSushi/rust-csv
1.9K stars54 quality81 trustReviewed with permission notes10mo 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 Data analysis

CLI + Codex · 4 targets

rustcsv
by BurntSushiDetailsQuick view
9

Csv Import

VERIFIEDSTRONG · 80TRUST · 81SAFE · REVIEWEDDATA

The open-source CSV importer, maintained by @tableflowhq

$ npx skills add tableflowhq/csv-import
1.8K stars53 quality81 trustReviewed with permission notes10mo 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 Data analysis

CLI + Codex · 4 targets

typescriptcsv
by tableflowhqDetailsQuick view
10

SwiftCSV

VERIFIEDSTRONG · 78TRUST · 81SAFE · REVIEWEDDATA

CSV parser for Swift

$ npx skills add swiftcsv/SwiftCSV
1.1K stars52 quality81 trustReviewed with permission notes8mo 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 Data analysis

CLI + Codex · 4 targets

swiftcsv
by swiftcsvDetailsQuick view
11

Csview

STRONG · 80TRUST · 76SAFE · EXPERIMENTALDATA

📠 Pretty and fast csv viewer for cli with cjk/emoji support.

$ npx skills add wfxr/csview
700 stars54 quality76 trustExperimental13d 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Data analysis

CLI + Codex · 4 targets

rustcsv
by wfxrDetailsQuick view
12

CSV.Jl

STRONG · 70TRUST · 76SAFE · REVIEWEDDATA

Utility library for working with CSV and other delimited files in the Julia programming language

$ npx skills add JuliaData/CSV.jl
505 stars53 quality76 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 Data analysis

CLI + Codex · 4 targets

juliacsv
by JuliaDataDetailsQuick view
13

Intellij Csv Validator

STRONG · 74TRUST · 78SAFE · REVIEWEDDATA

CSV validator, highlighter and formatter plugin for JetBrains Intellij IDEA, PyCharm, WebStorm, ...

$ npx skills add SeeSharpSoft/intellij-csv-validator
398 stars52 quality78 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 Data analysis

CLI + Codex · 4 targets

javacsv
by SeeSharpSoftDetailsQuick view
14

Json 2 Csv

STRONG · 75TRUST · 73SAFE · EXPERIMENTALDATA

Convert JSON to CSV *or* CSV to JSON!

$ npx skills add mrodrig/json-2-csv
458 stars52 quality73 trustExperimental2mo 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 Data analysis

CLI + Codex · 4 targets

typescriptcsv
by mrodrigDetailsQuick view
15

Vscode Edit Csv

STRONG · 73TRUST · 75SAFE · REVIEWEDCODING

vs code extension to edit csv files with an excel like table ui

$ npx skills add janisdd/vscode-edit-csv
275 stars51 quality75 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

CLI + Codex · 4 targets

typescriptcsv
by janisddDetailsQuick view
16

CsvToJson

STRONG · 72TRUST · 74SAFE · REVIEWEDDATA

Convert CSV file to JSON https://www.npmjs.com/package/convert-csv-to-json

$ npx skills add iuccio/csvToJson
258 stars51 quality74 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Workflow automation

Browser agents + CLI · 4 targets

javascriptcsv
by iuccioDetailsQuick view

Page 1

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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