Summary
A twenty-minute video becomes text you can quote in one call.
What comes back is the caption track rather than a finished summary, so the reading and the condensing are done by the model you are already talking to — which also means you can ask it for a timeline, a quote or an argument instead of whatever summary shape a vendor chose. One tool, one URL, and a language code when the default track is not the one you want.
What it is
A single-tool server that takes a YouTube URL and an optional language code and returns the video's details together with its captions.
What you get
- Details about a YouTube video identified by its URL
- That video's captions or subtitles, in the language you request with languageCode
Requirements
Npx on your PATH. No account, no key.
Setup effort
One command — npx -y youtube-video-summarizer-mcp