Get a Slack digest when creators I track post

Every morning, check this watchlist for new content: [list of YouTube channels, subreddits, blogs, or other public profiles]. Find anything posted in the last 24 hours. For each new post capture: creator, title or first line, link, and a two-line summary of the content and why it matters to me ([what you care about, e.g. competitor moves, content ideas]). Then post the digest to my [#channel] Slack channel as one tidy message, grouped by creator, with a one-line TL;DR at the top. If nobody posted, send a one-liner saying it was quiet so I know the check ran. Keep summaries factual — no invented details, no opinions presented as facts.