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
  • Drive the OpenAI Codex CLI as a background implementer, brief it, review its diff, land the commit yourself.

    Trust 78Quality 77coding-agents

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 90Quality 100document-processing
  • Quarkdown16K stars

    🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.

    Trust 93Quality 100document-processing
  • Logseq44K stars

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

    Trust 92Quality 100rag-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
  • Maxun16K stars

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

    Trust 93Quality 100web-automation
  • Python scraper based on AI

    Trust 90Quality 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
  • Open Design76K stars

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

    Trust 94Quality 100agent-skills

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.

  • Pg Background251 stars

    Production-grade PostgreSQL extension to execute arbitrary SQL in background worker processes — with async ex…

    Trust 77Quality 76data-analysis
  • Morph Kgc279 stars

    Powerful RDF Knowledge Graph Generation with RML Mappings

    Trust 78Quality 82data-analysis
  • 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

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

499

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

491 quality480 maintained

Research

Research and knowledge work

138

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

135 quality115 maintained

Presentation

Presentation and deck workflows

8

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

8 quality8 maintained

Finance

Finance and quant workflows

29

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

29 quality28 maintained

Marketing

Marketing and growth automation

11

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

11 quality10 maintained

Design

Design and creative production

25

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

25 quality21 maintained

Data

Data, BI, and analytics

85

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

83 quality80 maintained

Legal

Legal, policy, and compliance

26

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

26 quality26 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 808 ranked candidates matching "kg"

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

1

Awesome LLM KG

VERIFIEDSTRONG · 70TRUST · 78SAFE · EXPERIMENTALRESEARCH

Awesome papers about unifying LLMs and KGs

$ npx skills add RManLuo/Awesome-LLM-KG
2.6K stars51 quality78 trustExperimentalClaude Code + OpenAI Agents1y 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: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario RAG and knowledge

Claude Code + OpenAI Agents · 4 targets

knowledge-graph
by RManLuoDetailsQuick view
2

Itext2kg

STRONG · 81TRUST · 81SAFE · REVIEWEDRESEARCH

We build KGs the way nature builds matter

$ npx skills add AuvaLab/itext2kg
950 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 RAG and knowledge

Claude Code + CLI · 4 targets

pythonknowledge-graph
by AuvaLabDetailsQuick view
3

AutoSchemaKG

STRONG · 80TRUST · 82SAFE · REVIEWEDRESEARCH

This repository contains the implementation of AutoSchemaKG, a novel framework for automatic knowledge graph construction that combines schema generation via conceptuali…

$ npx skills add HKUST-KnowComp/AutoSchemaKG
756 stars51 quality82 trustReviewed with permission notesClaude 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 gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario RAG and knowledge

Claude Code + CLI · 4 targets

pythonrag
by HKUST-KnowCompDetailsQuick view
4

PrimeKG

PROMISING · 55TRUST · 72SAFE · EXPERIMENTALRESEARCH

Precision Medicine Knowledge Graph (PrimeKG)

$ npx skills add mims-harvard/PrimeKG
777 stars39 quality72 trustExperimentalClaude Code2y 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 RAG and knowledge

Claude Code + CLI · 4 targets

jupyter-notebookknowledge-graph
by mims-harvardDetailsQuick view
5

PromptKG

PROMISING · 55TRUST · 75SAFE · EXPERIMENTALRESEARCH

PromptKG Family: a Gallery of Prompt Learning & KG-related research works, toolkits, and paper-list.

$ npx skills add zjunlp/PromptKG
735 stars39 quality75 trustExperimentalClaude Code2y 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 RAG and knowledge

Claude Code + CLI · 4 targets

pythonknowledge-graph
by zjunlpDetailsQuick view
6

Autopkg

VERIFIEDEXCELLENT · 98TRUST · 85SAFE · REVIEWEDCODING

Automating packaging and software distribution on macOS.

$ npx skills add autopkg/autopkg
1.5K stars64 quality85 trustReviewedClaude Code17d 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: License is unclear
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

pythonautomation
by autopkgDetailsQuick view
7

WEB KG

NEEDS REVIEW · 51TRUST · 70SAFE · EXPERIMENTALRESEARCH

爬取百度百科中文页面,抽取三元组信息,构建中文知识图谱

$ npx skills add lixiang0/WEB_KG
956 stars40 quality70 trustExperimentalClaude Code6y 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 RAG and knowledge

Claude Code + CLI · 4 targets

pythonknowledge-graph
by lixiang0DetailsQuick view
8

DRKG

PROMISING · 55TRUST · 73SAFE · EXPERIMENTALRESEARCH

A knowledge graph and a set of tools for drug repurposing

$ npx skills add gnn4dr/DRKG
694 stars39 quality73 trustExperimentalClaude Code4y 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 RAG and knowledge

Claude Code + CLI · 4 targets

jupyter-notebookknowledge-graph
by gnn4drDetailsQuick view
9

LightKG

NEEDS REVIEW · 54TRUST · 73SAFE · EXPERIMENTALRESEARCH

基于Pytorch和torchtext的知识图谱深度学习框架。

$ npx skills add smilelight/lightKG
613 stars38 quality73 trustExperimentalClaude Code6y 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 RAG and knowledge

Claude Code + CLI · 4 targets

pythonknowledge-graph
by smilelightDetailsQuick view
10

Dynamic KG

NEEDS REVIEW · 49TRUST · 70SAFE · EXPERIMENTALRESEARCH

Dynamic (Temporal) Knowledge Graph Completion (Reasoning)

$ npx skills add woojeongjin/dynamic-KG
608 stars38 quality70 trustExperimentalClaude Code6y 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 RAG and knowledge

Claude Code + CLI · 4 targets

knowledge-graph
by woojeongjinDetailsQuick view
11

Obs Backgroundremoval

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · VERIFIEDCODING

An OBS plugin for removing background in portrait images (video), making it easy to replace the background when recording or streaming.

$ npx skills add royshil/obs-backgroundremoval
4.4K stars67 quality91 trustVerifiedClaude Code18d 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

c++computer-vision
by royshilDetailsQuick view
12

Geekgeekrun

VERIFIEDEXCELLENT · 96TRUST · 84SAFE · REVIEWEDCODING

牛人快跑 - GeekGeekRun,求职找工作自动化工具,基于 Puppeteer、Electron。界面友好,简单易用!开源,免费!快速海投、自动开聊、已读不回提醒、职位信息抓取、不合适职位标记、僵尸职位清理;让你即刻变身成为一台冇得感情的求职机器🤖,找工作不内耗。宝宝不用动,妈妈全自动~祝你收获好Offer!

$ npx skills add geekgeekrun/geekgeekrun
2.0K stars65 quality84 trustReviewedClaude Code + Browser 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: License is unclear
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + Browser agents · 4 targets

javascriptpuppeteer
by geekgeekrunDetailsQuick view
13

BackgroundMattingV2

VERIFIEDSTRONG · 79TRUST · 81SAFE · REVIEWEDDESIGN

Real-Time High-Resolution Background Matting

$ npx skills add PeterL1n/BackgroundMattingV2
7.2K stars54 quality81 trustReviewed with permission notesClaude Code2y 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 Multimodal media

Claude Code + CLI · 4 targets

pythonmachine-learning
by PeterL1nDetailsQuick view
14

Duckduckgo Privacy Extension

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDLEGAL

DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.

$ npx skills add duckduckgo/duckduckgo-privacy-extension
1.5K stars64 quality87 trustReviewedClaude Code + Browser agents21d 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 Legal and compliance

Claude Code + Browser agents · 4 targets

javascriptprivacy
by duckduckgoDetailsQuick view
15

Stackgres

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDCODING

StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.

$ npx skills add ongres/stackgres
1.4K stars64 quality89 trustReviewedClaude Code22d 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 Coding agents

Claude Code + CLI · 4 targets

javakubernetes
by ongresDetailsQuick view
16

KG LLM Papers

VERIFIEDEXCELLENT · 95TRUST · 88SAFE · REVIEWEDRESEARCH

[Paper List] Papers integrating knowledge graphs (KGs) and large language models (LLMs)

$ npx skills add zjukg/KG-LLM-Papers
2.2K stars58 quality88 trustReviewedClaude Code + OpenAI Agents4mo 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 RAG and knowledge

Claude Code + OpenAI Agents · 4 targets

knowledge-graph
by zjukgDetailsQuick 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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