Interactive LeetCode-style teacher for technical interview preparation. Generates coding playgrounds with real product challenges, teaches patterns and techniques, supports Python/TypeScript/Kotlin/Swift, and provides progressive difficulty training for data structures and algorithms.

This skill helps you document architecture and high-level system design, emphasizing interfaces, data flows, and decision rationale.

This skill helps you humanize text by removing AI patterns and adding personality, making writing sound more natural and human-written.

This skill helps engineers design and run robust Python automation with structured logging, safety checks, and reproducible workflows.

This skill helps you navigate weighty questions by convening internal perspectives before answering, surfacing tensions and guiding discernment rather than

Expert children's book writer creating delightful, engaging books for ages 2-9. Specializes in rhyming books, stories, songs with proper values, educational content, and age-appropriate language. Crafts books that captivate young readers while teaching important life lessons.

This skill designs retrieval strategies for knowledge graphs in RAG, selecting patterns, decomposing queries, and tracing provenance.

This skill helps you manage JetBrains IDE tasks from MCP by running configurations, editing files, and locating code across projects.

Install skills from github.com/oaustegard/claude-skills into /mnt/skills/user. Use when user mentions "install skills", "load skills", "add skills", "update skills", "refresh skills", or references a skill not currently installed.

Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.

This skill helps you implement and analyze GA4 setups, events, and reporting to improve data accuracy and insights.

This skill monitors CI status, diagnoses failures, and applies fixes to prevent recurrence, ensuring PRs stay on track.

This skill provides structured scaffolds for planning tests, data exploration, and modeling to guide technical work systematically.

Orchestrates parallel API instances, delegated sub-tasks, and multi-agent workflows with streaming and tool-enabled delegation patterns. Use for parallel analysis, multi-perspective reviews, or complex task decomposition.

Master Anthropic's prompt engineering techniques to generate new prompts or improve existing ones using best practices for Claude AI models.

This skill provides a comprehensive Shopify development reference to accelerate Liquid, themes, APIs, and app builds with best-practice guidance.

This skill guides plan-first development with review gates, enabling disciplined feature work, iterative implementation, and clean commits.

This skill helps you prioritize backlogs by effort and impact, surfacing quick wins and big bets to guide roadmap decisions.

Build accessible, responsive, and performant frontend components with design system best practices, modern CSS, and framework-agnostic patterns.

This skill helps you design efficient experiments to identify key factors and optimize performance with minimal runs.

DEPRECATED - Use browsing-bluesky skill instead. Sample and analyze Bluesky firehose to identify trending topics and content clusters. Use when user asks about "what's happening on Bluesky", "Bluesky trends", "zeitgeist", "firehose analysis", or wants to see real-time topic clusters from the network.