Essential command-line tools and system utilities.
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
Web scraping toolkit using MCP scraper tools. Invoked when extracting content from web pages, converting HTML to markdown, extracting plain text, or harvesting links from URLs. Provides four specialized tools for different extraction needs with CSS selector filtering, batch operations, and retry logic.
Teaches agents how to generate HTML and Markdown that renders beautifully to PDF with proper page breaks, compact professional layouts, domain-adaptive color schemes, and multi-column support for technical reports, scientific papers, and magazine-style documents.
Guides users through saving generated content (summaries, notes, key points) to professionally formatted and themed files. Use when users want to save, export, or persist content generated during the session, choose Option 4 after transcription, apply styling/themes to saved content, or explicitly ask to save summaries, notes, or derived content.
Creates production-ready design files, prototypes, and specifications for development teams. Translates validated concepts into detailed, implementable designs with comprehensive specs for developers. Produces Figma files (via API), high-fidelity prototypes, design specifications, and animation files.
Meta-skill for creating structured documents using proven templates. [VAD] Creates PRDs, RFCs, ADRs, project briefs, proposals, specs, meeting notes. Template-based document generation with quality checklists. [NÄR] Use when: create document, new document, document template, write PRD, create RFC, write ADR, project brief, proposal, specification [EXPERTISE] Document architecture, structured formats, stakeholder communication
Template-based Word document generation using Jinja2 syntax. Create reports, contracts, and documents with loops, conditionals, tables, and mail merge capabilities.
Publish articles to Dev.to. Use this skill when the article is ready and user wants to publish.
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
Provides context about the regelrecht Figma design system and helps with Figma-related tasks like component lookups and design comparisons. Use this skill proactively when: implementing UI components, looking up Figma node IDs, comparing code with Figma designs, downloading Figma assets, or working with design tokens. Activate automatically when user mentions Figma, design system, component styling, or asks about RR-Components.
Create distinctive, production-grade terminal user interfaces with high design quality. Use this skill when the user asks to build CLI tools, TUI applications, or terminal-based interfaces. Generates creative, polished code that avoids generic terminal aesthetics.
Generate SVG diagrams, OG images, and dynamic graphics using Satori with Tailwind CSS. Use when creating programmatic images, social cards, or diagrams from JSX/React components.
Read and analyze Google Docs, Sheets, and Slides by exporting them to local formats (DOCX, XLSX, PPTX) via browser download. Use this skill when users request to read, summarize, or analyze content from Google Drive URLs or .gdoc/.gsheet/.gslides files.
Creates and maintains technical documentation including API docs, README files, architecture docs, and inline code comments. Trigger keywords: document, docs, readme, api docs, jsdoc, docstring, architecture doc.
Create and manipulate Microsoft Word documents programmatically. Build reports, contracts, and documentation with full control over paragraphs, tables, headers, styles, and images.
Automatically fix SQL performance issues with step-by-step measurement. Rewrites problematic SQL patterns (functions on columns, implicit conversions), creates indexes, measures their impact, and rolls back ineffective indexes. Reports improvements at each step with cost reduction percentages.
Automated data quality reports with comprehensive variable analysis, missing value detection, correlations, and HTML report generation - formerly pandas-profiling
Analyzes and optimizes SQL queries for better performance, including index design and query rewriting. Trigger keywords: sql, query optimization, slow query, index, explain, performance, database tuning.
Generates production-ready BAML applications from natural language requirements. Creates complete type definitions, functions, clients, tests, and framework integrations for data extraction, classification, RAG, and agent workflows. Queries official BoundaryML repositories via MCP for real-time patterns. Supports multimodal inputs (images, audio), 6 programming languages (Python, TypeScript, Ruby, Java, Go, C#), 10+ frameworks, 50-70% token optimization, and 95%+ compilation success.
This skill should be used when developing applications with the Claude Agent SDK, answering questions about SDK features and APIs, implementing SDK patterns, or troubleshooting SDK integration. Covers Python and TypeScript APIs, core features, advanced features, and integrations.
