Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
find ~/castle-x/ -name "*.skill"
Analyzes meeting transcripts and recordings to uncover behavioral patterns, communication insights, and actionable...
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and...
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1)...
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting...
Use when completing tasks, implementing major features, or before merging to verify work meets requirements
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or...
Use when you have a written implementation plan to execute in a separate session with review checkpoints
A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team...
Connect Claude to external apps like Gmail, Slack, GitHub. Use this skill when the user wants to send emails, create...
Use when executing implementation plans with independent tasks in the current session
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides...
Analyzes job descriptions and generates tailored resumes that highlight relevant experience, skills, and...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for...
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when...
You MUST use this before any creative work - creating features, building components, adding functionality, or...
Extracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging,...
Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev,...
Best practices for Remotion - Video creation in React