I'm looking for a social media alert app for Reddit and X.com based on semantic search, which I thought would be trivial to find. Any recommendations? Please no PR. I checked out a few (like Prowlo or Subredditsignals) but was quite disappointed on the first pass - they didn't have X.com , and they require me to specify keywords and subreddits for Reddit. Maybe I'm missing something, but if I have the exact keywords and subreddits, I can just have Claw/Claude run this search in the browser...