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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.

  • Frontend Design165K stars

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

    Trust 88Quality 100design-creative
  • Material Ui98K stars

    Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

    Trust 90Quality 100design-creative
  • Taste Skill: Anti-Slop Frontend68K stars

    Design and implementation guidance for distinctive landing pages, portfolios, product demos, and purposeful r…

    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
  • Open Design82K stars

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

    Trust 91Quality 100agent-skills
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills

Documents and knowledge

Research and RAG skills

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

  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 87Quality 100document-processing
  • PaddleOCR83K stars

    Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bri…

    Trust 89Quality 100document-processing
  • Understand Anything75K stars

    Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, s…

    Trust 88Quality 100rag-knowledge

Markets and quant

Finance and trading skills

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

  • TradingAgents88K stars

    TradingAgents: Multi-Agents LLM Financial Trading Framework

    Trust 88Quality 100finance
  • Zer0share112 stars

    A 股、期货、期权数据本地化管道：Tushare Pro 拉取 → Parquet 分区存储 → DuckDB 本地查询，支持增量同步与定时调度

    Trust 73Quality 64finance
  • Union74K stars

    The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high sec…

    Trust 91Quality 100web3-analytics

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 87Quality 100agent-frameworks
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Scrapling70K stars

    Adaptive web scraping for agent data collection

    Trust 85Quality 100web-automation

Slides and decks

PPT and presentation skills

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

  • Animation Vocabulary17K stars

    Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact ter…

    Trust 91Quality 100design-creative
  • Canvas Design165K stars

    Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

    Trust 87Quality 100design-creative

Prompts, B-roll, explainers

Video creation skills

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

  • MoneyPrinterTurbo89K stars

    利用AI大模型，一键生成高清短视频 Generate short videos with one click using AI LLM.

    Trust 88Quality 100automation
  • Cs Video Courses82K stars

    List of Computer Science courses with video lectures.

    Trust 85Quality 100ml-automation
  • Last30days Skill54K stars

    Agent-led recent-trends research across social, prediction markets, video, code, and the web.

    Trust 91Quality 100research

Images, video, UI

Design and creative skills

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

  • Anthropic Brand Guidelines165K stars

    Apply Anthropic official brand colors, typography, and visual standards to appropriate Anthropic-related arti…

    Trust 88Quality 100design-creative
  • Unsloth67K stars

    Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss loca…

    Trust 90Quality 100media-automation
  • LLMs From Scratch97K stars

    Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

    Trust 85Quality 100ml-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

170

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

170 quality169 maintained

Research

Research and knowledge work

67

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

66 quality66 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.

14 quality14 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

47

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

47 quality47 maintained

Data

Data, BI, and analytics

54

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

51 quality50 maintained

Legal

Legal, policy, and compliance

10

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

10 quality10 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 369 ranked candidates matching "kdb"

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

1

H3 Duckdb

STRONG · 72TRUST · 76SAFE · REVIEWEDCODING

Bindings for H3 to DuckDB

$ npx skills add isaacbrodsky/h3-duckdb
248 stars50 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario GitHub automation

CLI + Codex · 4 targets

c++geospatial
by isaacbrodskyDetailsQuick view
2

Duckdb

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDDATA

DuckDB is an analytical in-process SQL database management system

$ npx skills add duckdb/duckdb
38.9K stars75 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 Database and SQL

CLI + Codex · 4 targets

c++sql
by duckdbDetailsQuick view
3

Seekdb

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDDATA

The AI-native state store for agents. MySQL-compatible, embedded or server, hybrid vector + full-text search, COW sandboxes (FORK/MERGE).

$ npx skills add oceanbase/seekdb
2.8K stars66 quality87 trustReviewedLangChain + LlamaIndex29d 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

LangChain + LlamaIndex · 4 targets

c++rag
by oceanbaseDetailsQuick view
4

Mkdb

NEEDS REVIEW · 50TRUST · 71SAFE · EXPERIMENTALDATA

Toy Database

$ npx skills add antoniosarosi/mkdb
889 stars39 quality71 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 Database and SQL

CLI + Codex · 4 targets

rustsql
by antoniosarosiDetailsQuick view
5

SDU Sql Experiment Bookdb

NEEDS REVIEW · 48TRUST · 68SAFE · EXPERIMENTALDATA

山东大学，数据库课程设计实验，图书管理系统（SQL数据库+Python可视化界面）

$ npx skills add hwdqm88/SDU_sql_experiment_bookdb
102 stars37 quality68 trustExperimental8mo since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.
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 Database and SQL

CLI + Codex · 4 targets

pythonsql
by hwdqm88DetailsQuick view
6

Duckdb Engine

STRONG · 75TRUST · 75SAFE · REVIEWEDDATA

SQLAlchemy driver for DuckDB

$ npx skills add Mause/duckdb_engine
494 stars53 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 Database and SQL

CLI + Codex · 4 targets

pythonsql
by MauseDetailsQuick view
7

Duckdb Java

PROMISING · 69TRUST · 75SAFE · REVIEWEDDATA

DuckDB JDBC Driver

$ npx skills add duckdb/duckdb-java
113 stars48 quality75 trustReviewed with permission notes1mo 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 Database and SQL

CLI + Codex · 4 targets

c++sql
by duckdbDetailsQuick view
8

Duckdb Doom

PROMISING · 55TRUST · 72SAFE · EXPERIMENTALCODING

A Doom-like game using DuckDB

$ npx skills add patricktrainer/duckdb-doom
143 stars38 quality72 trustExperimental8mo 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 GitHub automation

CLI + Codex · 4 targets

htmlsql
by patricktrainerDetailsQuick view
9

Duckdb Embedding Search

NEEDS REVIEW · 42TRUST · 70SAFE · EXPERIMENTALRESEARCH

Fast similarity search using DuckDB

$ npx skills add patricktrainer/duckdb-embedding-search
149 stars34 quality70 trustExperimentalOpenAI Agents2y 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 RAG and knowledge

OpenAI Agents + CLI · 4 targets

pythonrag
by patricktrainerDetailsQuick view
10

Duckdb Wasm

VERIFIEDEXCELLENT · 95TRUST · 82SAFE · REVIEWEDDATA

WebAssembly version of DuckDB

$ npx skills add duckdb/duckdb-wasm
2.0K stars65 quality82 trustReviewed with permission notesBrowser agents2mo 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 Database and SQL

Browser agents + CLI · 4 targets

c++sql
by duckdbDetailsQuick view
11

Zotero Markdb Connect

STRONG · 74TRUST · 77SAFE · REVIEWEDRESEARCH

Zotero plugin that links your Markdown database to Zotero. Jump directly from Zotero Items to connected Markdown files. Automatically tags Zotero Items so you can easily…

$ npx skills add daeh/zotero-markdb-connect
666 stars50 quality77 trustReviewed with permission notes3mo 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

typescriptmarkdown
by daehDetailsQuick view
12

Raglite

VERIFIEDEXCELLENT · 93TRUST · 87SAFE · REVIEWEDRESEARCH

🥤 RAGLite is a Python toolkit for Retrieval-Augmented Generation (RAG) with DuckDB or PostgreSQL

$ npx skills add superlinear-ai/raglite
1.2K stars63 quality87 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 RAG and knowledge

CLI + Codex · 4 targets

pythonrag
by superlinear-aiDetailsQuick view
13

Duck Ui

STRONG · 77TRUST · 74SAFE · REVIEWEDDATA

Duck-UI is a web-based interface for interacting with DuckDB, a high-performance analytical database system. It features a SQL editor, data import/export, data explorer,…

$ npx skills add caioricciuti/duck-ui
586 stars53 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: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Database and SQL

Browser agents + CLI · 4 targets

typescriptdata-visualization
by caioricciutiDetailsQuick view
14

Huey

STRONG · 76TRUST · 75SAFE · REVIEWEDDATA

Light-weight, browser-based ROLAP pivot tables on top of DuckDB-WASM

$ npx skills add rpbouman/huey
580 stars53 quality75 trustReviewed with permission notesBrowser agents1mo 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

Browser agents + CLI · 4 targets

javascriptsql
by rpboumanDetailsQuick view
15

Duckle

STRONG · 76TRUST · 79SAFE · REVIEWEDDATA

Local-first ETL/ELT studio: a drag-and-drop visual pipeline designer that compiles to SQL and runs on DuckDB. Tiny desktop app, no servers, git-friendly workspaces.

$ npx skills add slothflowlabs/duckle
567 stars53 quality79 trustReviewed with permission notes1mo 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 Local desktop

CLI + Codex · 4 targets

rustsql
by slothflowlabsDetailsQuick view
16

Tailpipe

STRONG · 76TRUST · 77SAFE · EXPERIMENTALCODING

select * from logs; Tailpipe is an open source SIEM for instant log insights, powered by DuckDB. Analyze millions of events in seconds, right from your terminal.

$ npx skills add turbot/tailpipe
564 stars53 quality77 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 GitHub automation

CLI + Codex · 4 targets

godevops
by turbotDetailsQuick 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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