The case study you've been chasing for two quarters — the one where the customer's lawyers keep softening every number and the champion keeps postponing the interview — already exists. The customer told the whole story at your user conference: the before-state, the rollout, the numbers, delivered on stage with enthusiasm their legal team never edits. It's on YouTube. It has forty views.

Customer talks are case studies that already cleared the hardest gates: the customer chose to tell the story publicly, in their own words, with specifics. The only thing missing is the format conversion — from an hour of video nobody rewatches into the written asset sales actually uses.

library_import_youtube_video captures the customer's talk — conference session, joint webinar, panel appearance — into your library, transcript and all. run_youtube_tool converts: blog-post drafts the case study from what was actually said, keeping the customer's arc and numbers; key-quotes pulls the verbatim lines that become pull-quotes — already public, already approved by the act of saying them on stage.

The approval cycle inverts: instead of asking the customer to create and approve a story, you're showing them a draft of the story they told — "you said this at <event>; can we feature it?" Yes-rates transform, legal has little to soften (it's already public), and the case-study backlog starts clearing at the speed of your event calendar.