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Skills

Claude Agent Skills — drop-in capabilities that teach Claude a specialized job and load only when they're relevant. Filter by category or license, then open any skill for what it does and how to install it.

30 skills

How skills work

A skill is a folder with a SKILL.md (plus any scripts or templates). Claude reads the descriptions, then loads a skill only when your request matches it — so dozens can sit installed without bloating context.

  1. 1 · Get it

    Anthropic’s document skills are built in. Community skills are a folder you download.

  2. 2 · Install

    Drop the folder in ~/.claude/skills/ (personal) or .claude/skills/ (per project).

  3. 3 · Use it

    Just ask in plain language — Claude activates the skill automatically when relevant.

Ranked #1 by popularity

PowerPoint decks

OfficialFeatured
by AnthropicDocuments

Create, edit, and read .pptx presentations end to end.

For example: Turn rough bullet points into a finished slide deck for a meeting.

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Ranked #2 by popularity

Excel spreadsheets

OfficialFeatured
by AnthropicDocuments

Generate and edit .xlsx workbooks with live formulas.

For example: Build a budget spreadsheet with formulas that add themselves up.

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Ranked #3 by popularity

Word documents

Official
by AnthropicDocuments

Author and revise .docx files with real formatting.

For example: Draft a formatted Word report with headings, tables, and page numbers.

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Ranked #4 by popularity

PDF toolkit

Official
by AnthropicDocuments

Fill, extract, split, and merge PDFs.

For example: Pull every line item from an invoice PDF into a table.

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Ranked #5 by popularity

Code review

MITFeatured
by CommunityEngineering

Structured, severity-tagged review of a diff or PR.

For example: Check your code changes for bugs before you share them.

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Ranked #6 by popularity

Superpowers

MIT
by obraEngineering

Auto-activating skills that make Claude follow disciplined dev workflows.

For example: Get Claude to test and double-check its own coding work.

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Ranked #7 by popularity

Frontend Design

Official
by AnthropicDesign

Build distinctive UI that escapes generic AI design defaults.

For example: Design a web page that looks distinctive instead of generic.

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Ranked #8 by popularity

Frontend polish

MITFeatured
by CommunityDesign

Sweat the UI details — spacing, states, motion.

For example: Make a clunky web page look finished and professional.

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Ranked #9 by popularity

MCP Builder

Official
by AnthropicEngineering

Build high-quality MCP servers that connect LLMs to external APIs.

For example: Connect an outside service so Claude can use it directly.

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Ranked #10 by popularity

Test generation

MIT
by CommunityEngineering

Write unit and e2e tests that pin real behavior.

For example: Write automated tests so a code change does not break things.

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Ranked #11 by popularity

Claude API

Official
by AnthropicEngineering

Build, debug, and tune Claude API apps with caching built in.

For example: Build an app powered by Claude without starting from scratch.

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Ranked #12 by popularity

Data analysis

MITFeatured
by CommunityData & Analytics

Explore a dataset and report what actually matters.

For example: Find what's driving a trend in a messy spreadsheet.

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Ranked #13 by popularity

Brand guidelines

Proprietary
by CommunityDesign

Apply a brand’s voice, color, and type to any output.

For example: Restyle a document so it matches your company's colors and fonts.

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Ranked #14 by popularity

Webapp Testing

Official
by AnthropicEngineering

Drive and test local web apps with Playwright browser automation.

For example: Click through your website automatically to confirm it actually works.

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Ranked #15 by popularity

Skill Creator

Official
by AnthropicEngineering

Build, refine, and eval Claude skills with data-backed iteration.

For example: Build a custom skill that teaches Claude a new task.

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Ranked #16 by popularity

Web Artifacts Builder

Official
by AnthropicEngineering

Build complex multi-component claude.ai artifacts with React and shadcn/ui.

For example: Build an interactive multi-page mini-app to share inside Claude.

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Ranked #17 by popularity

Theme Factory

Official
by AnthropicDesign

Apply preset or on-the-fly themes to slides, docs, and HTML artifacts.

For example: Apply a polished color and font theme to your slides or pages.

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Ranked #18 by popularity

SEO audit

Community
by CommunityMarketing

Audit a page for on-page SEO and fix it.

For example: Fix a web page so it shows up better in Google.

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Ranked #19 by popularity

Long-form writing

Community
by CommunityContent & Creative

Draft essays and posts in a consistent voice.

For example: Draft a long blog post or essay in your own voice.

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Ranked #20 by popularity

API documentation

Community
by CommunityEngineering

Generate reference docs and examples from your code.

For example: Write a clear guide so others can plug into your software.

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Ranked #21 by popularity

Research briefs

MIT
by CommunityContent & Creative

Sourced briefs that stay factual.

For example: Get a quick, sourced summary on a topic before deciding.

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Ranked #22 by popularity

Doc Co-Authoring

Official
by AnthropicDocuments

Co-write docs, specs, and proposals through a guided three-phase workflow.

For example: Co-write a proposal or spec step by step with feedback.

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Ranked #23 by popularity

SQL explorer

Community
by CommunityData & Analytics

Turn questions into correct, readable SQL.

For example: Turn a plain question into a working database query.

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Ranked #24 by popularity

Canvas Design

Official
by AnthropicDesign

Turn a brief into original poster-grade art as PNG or PDF.

For example: Create an original poster or art print from a one-line idea.

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Ranked #25 by popularity

Diagrams

MIT
by CommunityEngineering

Turn a system or flow into a clean Mermaid diagram.

For example: Draw a clean flowchart of how a process works.

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Ranked #26 by popularity

Meeting notes

MIT
by CommunityProductivity

Turn a transcript into notes, decisions, and actions.

For example: Turn a meeting transcript into decisions and to-do items.

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Ranked #27 by popularity

Ad & email copy

MIT
by CommunityMarketing

Write conversion-focused ads, emails, and landing copy.

For example: Write punchy ads and emails that get people to click.

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Ranked #28 by popularity

Contract review

Proprietary
by CommunityOperations

Flag risk in a contract and suggest redlines.

For example: Spot risky clauses in a contract before you sign it.

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Ranked #29 by popularity

Internal Communications

Official
by AnthropicOperations

Draft internal comms in your company's preferred formats and tone.

For example: Write a team update or newsletter in your company's style.

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Ranked #30 by popularity

Slack GIF Creator

Official
by AnthropicContent & Creative

Build animated GIFs sized and optimized for Slack emojis and messages.

For example: Make a custom animated emoji or reaction for Slack.

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