What problem does it solve? Accessing YouTube Music data programmatically requires authenticated API calls, and manually copying browser cookies is tedious and error-prone. This Skill automates the full authentication flow and provides ready-made scripts for playlist management, search, and recommendations. ## Core Features & Use Cases - Automated Authentication: Obtain cookies via browser_use get_cookies and generate a ytmusicapi browser-auth file with SAPISIDHASH automatically, no manual copying. - Full Playlist Management: List, create, edit, delete playlists, add or remove tracks, read liked songs, and export playlists as Markdown. - Recommendation Playlists: Generate recommendation playlists from your liked songs or from a cold-start seed artist (e.g., Jay Chou style) with deduplication and per-artist caps. - Use Case: Ask to export one of your YouTube Music playlists as a Markdown file, or create a new playlist of songs similar to your liked tracks, and the Skill handles auth, search, and playlist creation end to end. ## Quick Start Ask the assistant to list your YouTube Music playlists, and it will verify authentication and print them with their IDs.