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.

  • 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
  • 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

486

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

482 quality477 maintained

Research

Research and knowledge work

108

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

108 quality108 maintained

Presentation

Presentation and deck workflows

9

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

8 quality8 maintained

Finance

Finance and quant workflows

28

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

28 quality28 maintained

Marketing

Marketing and growth automation

11

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

11 quality11 maintained

Design

Design and creative production

21

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

21 quality21 maintained

Data

Data, BI, and analytics

79

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

78 quality78 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

2

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

2 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 757 ranked candidates matching "slack"

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

1

Terraform Aws Cloudtrail To Slack

STRONG · 77TRUST · 82SAFE · REVIEWEDCODING

Parse AWS CloudTrail events and send alerts to Slack for events that match pre-configured rules

$ npx skills add fivexl/terraform-aws-cloudtrail-to-slack
102 stars48 quality82 trustReviewedClaude Code21d 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 Coding agents

Claude Code + CLI · 4 targets

pythonterraform
by fivexlDetailsQuick view
2

Expo Slack

NEEDS REVIEW · 41TRUST · 67SAFE · BLOCKEDPRESENTATION

Slack UI Clone with React Native & Expo

$ npx skills add calebnance/expo-slack
106 stars33 quality67 trustBlocked for auto-installClaude Code3y since pushRisky
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 gateThis skill should not be selected by an agent without explicit human security review.

Scenario Design and creative

Claude Code + CLI · 4 targets

javascriptdesign-systems
by calebnanceDetailsQuick view
3

ChatGPT In Slack

STRONG · 78TRUST · 83SAFE · REVIEWEDCODING

Swift demonstration of how to build a Slack app that enables end-users to interact with a ChatGPT bot

$ npx skills add seratch/ChatGPT-in-Slack
515 stars50 quality83 trustReviewedClaude Code + OpenAI Agents2mo 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 Coding agents

Claude Code + OpenAI Agents · 4 targets

pythonproductivity
by seratchDetailsQuick view
4

Slack Github Action

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDCODING

Send data into Slack using this GitHub Action!

$ npx skills add slackapi/slack-github-action
1.3K stars64 quality89 trustVerifiedClaude Code7d 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

javascriptgithub
by slackapiDetailsQuick view
5

Action Slack Notify

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDCODING

GitHub Action for sending a notification to a Slack channel

$ npx skills add rtCamp/action-slack-notify
1.2K stars63 quality89 trustVerifiedClaude 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 gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents

Claude Code + CLI · 4 targets

gogithub
by rtCampDetailsQuick view
6

Slack Machine

EXCELLENT · 86TRUST · 81SAFE · REVIEWEDCODING

A simple, yet powerful and extendable Slack bot

$ npx skills add DonDebonair/slack-machine
770 stars54 quality81 trustReviewedClaude Code24d 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: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

pythonchatbot
by DonDebonairDetailsQuick view
7

Java Slack Sdk

EXCELLENT · 85TRUST · 81SAFE · REVIEWEDCODING

Slack Developer Kit (including Bolt for Java) for any JVM language

$ npx skills add slackapi/java-slack-sdk
601 stars53 quality81 trustReviewedClaude Code12d 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: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

javachatbot
by slackapiDetailsQuick view
8

Playwright Slack Report

STRONG · 79TRUST · 78SAFE · REVIEWEDCODING

Publish your Playwright test results to your favourite Slack channel(s).

$ npx skills add ryanrosello-og/playwright-slack-report
145 stars49 quality78 trustReviewed with permission notesClaude Code + Browser agents15d 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 Testing and QA

Claude Code + Browser agents · 4 targets

typescriptplaywright
by ryanrosello-ogDetailsQuick view
9

Slack Sql

NEEDS REVIEW · 47TRUST · 69SAFE · EXPERIMENTALDATA

:tada: Bring SQL console to Slack

$ npx skills add wang502/slack-sql
117 stars33 quality69 trustExperimentalClaude Code9y 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

pythonsql
by wang502DetailsQuick view
10

Slacker

PROMISING · 55TRUST · 72SAFE · EXPERIMENTALCODING

Slack Bot Framework

$ npx skills add shomali11/slacker
803 stars39 quality72 trustExperimentalClaude Code3y 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 Coding agents

Claude Code + CLI · 4 targets

gochatbot
by shomali11DetailsQuick view
11

Claude Code Slack Bot

NEEDS REVIEW · 47TRUST · 69SAFE · EXPERIMENTALCODING

Connect your local Claude Code agent with Slack

$ npx skills add mpociot/claude-code-slack-bot
168 stars38 quality69 trustExperimentalClaude Code1y 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 Coding agents

Claude Code + CLI · 4 targets

typescriptcoding-agent
by mpociotDetailsQuick view
12

Bolt Python

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDCODING

A framework to build Slack apps using Python

$ npx skills add slackapi/bolt-python
1.3K stars64 quality89 trustVerifiedClaude Code25d 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 GitHub automation

Claude Code + CLI · 4 targets

pythonchatbot
by slackapiDetailsQuick view
13

Astra

STRONG · 81TRUST · 82SAFE · REVIEWEDCODING

Astra is a structured log search and analytics engine developed by Slack and Salesforce

$ npx skills add slackhq/astra
253 stars51 quality82 trustReviewedClaude Code16d 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 Coding agents

Claude Code + CLI · 4 targets

javakubernetes
by slackhqDetailsQuick view
14

Clipboard

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDCODING

😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager

$ npx skills add Slackadays/Clipboard
5.8K stars65 quality85 trustReviewed with permission notesClaude Code2mo 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.
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++productivity
by SlackadaysDetailsQuick view
15

FoliaToGo

NEEDS REVIEW · 46TRUST · 69SAFE · EXPERIMENTALCODING

🥡🤖 Nightly builds of the Folia server jar, ready-to-use, right here

$ npx skills add Slackadays/FoliaToGo
104 stars33 quality69 trustExperimentalClaude Code1y 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

shellgithub
by SlackadaysDetailsQuick view
16

Franz

VERIFIEDEXCELLENT · 100TRUST · 91SAFE · VERIFIEDCODING

Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.

$ npx skills add meetfranz/franz
4.7K stars67 quality91 trustVerifiedClaude Code25d 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

javascriptproductivity
by meetfranzDetailsQuick 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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