Scored across 4 tools
Each tool targets a clearly distinct resource: channel data, search results, transcripts, and video metadata. There is no overlap in purpose—the channel tool returns channel/playlist info, search returns result blocks, transcript returns timed subtitles, and video returns single-video metadata. An agent would have no trouble selecting the right tool for a given task.
All four tools follow the identical `hasdata_youtube_<domain>_getYoutube<Domain>` pattern (e.g., `hasdata_youtube_channel_getYoutubeChannel`). The naming is fully consistent in structure, verb, and case, making it predictable and easy to remember.
The server exposes exactly four tools, which is well-scoped for a YouTube data retrieval purpose. It covers the core read operations—channel lookup, search, transcript, and video details—without unnecessary bloat. Each tool earns its place, and the count is neither too thin nor excessive.
The tool set covers the primary read-only workflows for YouTube: fetching channel data (including playlists and posts), searching, retrieving video metadata, and getting transcripts. Minor gaps exist, such as a dedicated method for channel video lists (though the channel tool can fetch the videos tab) or comments, but the core lifecycle for data retrieval is well covered. Agents can achieve most tasks without dead ends.