Guides agents through using the Jujutsu (jj) version control system. Activate when the user mentions jj, jujutsu, or...

Universal multi-perspective analyzer for any topic, file, idea, or decision. Extract key points, find gaps/risks,...

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and...

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend...

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats...

Design tools that agents can use effectively, including when to reduce tool complexity. Use when creating,...

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages,...

Guide for creating effective skills. Use when users want to create a new skill (or update an existing skill) that...

Automate QA regression testing with reusable test skills. Create login flows, dashboard checks, user creation, and...

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for...

Convert the current conversation into a new numbered planning phase; creates docs/planning/phase-N/ with root and...