MCP tool
spoken_mentions_over_time
Count how often something is mentioned over time, by day, week or month.
The spoken_mentions_over_time tool is provided by YouTube Transcript AI. Install that server in your AI client and the assistant can call it directly.
Servers exposing spoken_mentions_over_time
From the publisher:Count how often something is mentioned over time, by day, week or month. Each period shows the mentions and the rate per million spoken sentences, so busy and quiet periods compare fairly. Use it to see whether a topic is rising or fading. The date is when we captured the captions, not when the video was published, and the first day (2026-09-13) holds a one-off backfill of earlier captions, so com
Install YouTube Transcript AI →Parameter Type Description query*string A word or short phrase (up to 8 words). also_matcharray Other spellings or mis-hearings to count as the same thing. Up to 5. bucketstring Period size. Default week. channelstring Only this channel: a channel ID (UC...) or part of the channel name. sincestring Start date, YYYY-MM-DD. untilstring End date, YYYY-MM-DD.
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