Each tool targets a distinct resource (subscriptions, global feed, channel uploads, playlists, liked videos, individual video), so selection is generally clear. One minor overlap is that list_liked_videos is essentially a special case of list_playlist since Liked Videos is a playlist, but the explicit dedicated tool reduces real-world confusion.

Most tools follow the list_ prefix pattern and get_video is the natural singular counterpart, so the suite is predictable and readable. The mixed object types (list_feed, list_playlist, list_liked_videos) are reasonable but list_playlist doesn't explicitly state it lists videos, creating a small naming inconsistency relative to list_channel_uploads.

Six tools is a well-scoped size for a personal YouTube feed server. Each tool serves a clear purpose without unnecessary fragmentation or bloat, covering the most common read-only data access patterns.

The server provides strong coverage of the personal feed domain: subscriptions, the main feed, channel uploads, playlists, liked videos, and single video metadata. It lacks user profile/channel info and search, but those are outside its stated purpose; the included tools form a coherent read-only extraction workflow.