Track trending topics over rolling windows
last30days — Rolling Topic Research Skillskillsetup L2★1
Stehfyn/vault ↗What it does
Synthesize recent topic state from rolling 30-day windows across multiple sources
Best for
When answering 'what happened with X this month' beats a single web search by merging high-signal sources with dated context
Inputs
- · topic name or query string
Outputs
- · chronological brief with dated citations
- · [source, date, link] tuples
Requires
- · Reddit API
- · X/Twitter API or Nitter
- · YouTube Data API v3
- · Hacker News Algolia search
- · Polymarket API
- · generic web crawl
Preconditions
- · SKILL.md activation on user request for trends/news/status
Failure modes
- · Source API unreachable
- · No results in 30-day window for niche topics
- · Web crawl fallback generic and low-signal
Trust signals
- · Integrated Reddit, X, YouTube, HN, Polymarket in single view
- · Algolia search for HN gives dated results