Not OP, but I automate collecting public meeting data from various local agencies across the US. The below resources might be helpful. Public meeting video can be captured using yt-dlp (and if not made public, obtained with a FOIA request), archived, transcribed, etc. Sometimes there is an RSS feed, otherwise use an LLM provider as an extractor engine against the target datastore.
https://www.muckrock.com/news/archives/2025/apr/16/keeping-l...
https://www.muckrock.com/news/archives/2024/mar/27/automatin...
https://youtube.com/watch?v=pX_xcj-p0vA
I _think_ (but am not actually certain) we're monitoring more municipal agencies at CivicBand, but I know some of the folks at MuckRock and the work they're doing is absolutely critical.