I didn't publish the server because it's a vibe coded mess, but if you point your Opus 5.5 at the zip and ask for YouTube-like site it will be basically instant. This part was like 3 min.

EDIT: one caveat is that i couldn't distribute the YouTube data so you'd have to create a (free) API key for that part. Luckily it's only ~1 min of hassle.

I have found out that first round of data scrape/ingestion is pretty easy.

The "black box" (for me) represents the next update. How can I avoid having to download all the data again and just use the new additions?

Do you have a plan for updates?