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Updated 7mo ago

by panaversity

claude-code-skills-lab

A collection of hands-on skills for students to explore and practice when learning the Skills concept in Claude Code. These examples accompany **Lesson 04 of Chapter 5** in the AI Native Development book.

Works with
  • Claude

57 GitHub stars (57)

+1 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +1 in total; the busiest day was Oct 3 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: +1 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
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  • 14 skills (14 skills found in its SKILL.md files)
  • 30 forks (30 forks)
  • 7mo ago last update (Last updated 7mo ago)

Install

Skills CLI

npx skills add panaversity/claude-code-skills-lab

Asks which skills and agents to install. Just one: npx skills add panaversity/claude-code-skills-lab --skill browsing-with-playwright — add -g for every project.

Claude Code

git clone https://github.com/panaversity/claude-code-skills-labcp -r "claude-code-skills-lab/.claude/skills/browsing-with-playwright" ~/.claude/skills/

Copies the browsing-with-playwright skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add panaversity/claude-code-skills-lab

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • browsing-with-playwright

    Browser automation using Playwright MCP. Navigate websites, fill forms, click elements, take screenshots, and extract data. Use for web browsing, form submission, web scraping, or UI testing. NOT for static content (use curl/wget).

    .claude/skills/browsing-with-playwright/SKILL.md on GitHub (opens in a new tab)
  • doc-coauthoring

    Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or…

    .claude/skills/doc-coauthoring/SKILL.md on GitHub (opens in a new tab)
  • docx

    Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

    .claude/skills/docx/SKILL.md on GitHub (opens in a new tab)
  • fetch-library-docs

    Fetches official documentation for external libraries and frameworks (React, Next.js, Prisma, FastAPI, Express, Tailwind, MongoDB, etc.) with 60-90% token savings via content-type filtering. Use this skill when implementing features using library APIs, debugging library-specific errors, troubleshooting configuration issues, installing or setting up frameworks, integrating third-party packages, up…

    .claude/skills/fetch-library-docs/SKILL.md on GitHub (opens in a new tab)
  • internal-comms

    A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

    .claude/skills/internal-comms/SKILL.md on GitHub (opens in a new tab)
  • interview

    This skill conducts discovery conversations to understand user intent and agree on approach before taking action. It should be used when the user explicitly calls /interview, asks for recommendations, needs brainstorming, wants to clarify, or when the request could be misunderstood. Prevents building the wrong thing by uncovering WHY behind WHAT.

    .claude/skills/interview/SKILL.md on GitHub (opens in a new tab)
  • pdf

    Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

    .claude/skills/pdf/SKILL.md on GitHub (opens in a new tab)
  • pptx

    Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

    .claude/skills/pptx/SKILL.md on GitHub (opens in a new tab)
  • video-generator

    AI video production workflow using Remotion. Use when creating videos, short films, commercials, or motion graphics. Triggers on requests to make promotional videos, product demos, social media videos, animated explainers, or any programmatic video content. Produces polished motion graphics, not slideshows.

    .claude/skills/remotion/SKILL.md on GitHub (opens in a new tab)
  • skill-creator-pro

    Creates production-grade, reusable skills that extend Claude's capabilities. This skill should be used when users want to create a new skill, improve an existing skill, or build domain-specific intelligence. Gathers context from codebase, conversation, and authentic sources before creating adaptable skills.

    .claude/skills/skill-creator-pro/SKILL.md on GitHub (opens in a new tab)
  • skill-creator

    Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

    .claude/skills/skill-creator/SKILL.md on GitHub (opens in a new tab)
  • skill-validator

    Validates skills against production-level criteria with 9-category scoring. This skill should be used when reviewing, auditing, or improving skills to ensure quality standards. Evaluates structure, content, user interaction, documentation, domain standards, technical robustness, maintainability, zero-shot implementation, and reusability. Returns actionable validation report with scores and improv…

    .claude/skills/skill-validator/SKILL.md on GitHub (opens in a new tab)
  • theme-factory

    Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

    .claude/skills/theme-factory/SKILL.md on GitHub (opens in a new tab)
  • xlsx

    Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization…

    .claude/skills/xlsx/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.