mvanhorn/last30days-skill
VerifiedAgent skill that searches recent social activity across platforms and ranks results by real engagement.
What is mvanhorn/last30days-skill?
last30days-skill is an open-source agent capability that runs parallel searches over multiple public platforms and then uses an AI judge to synthesize the highest-engagement items into a short report. It works by connecting to each platform's public endpoints or user-provided sessions, collecting signals such as upvotes, likes, views, and market odds, then ranking and summarizing the results.
The skill requires no configuration for core sources and adds more platforms through a short setup wizard. It is designed for users who need timely, community-driven context rather than editor-curated search results.
Typical users include researchers, salespeople, developers, and anyone preparing for meetings or product decisions who want to know what communities have been saying in the recent past.
What you can build with mvanhorn/last30days-skill
Pre-meeting research
Quickly gather recent posts, comments, and activity about a person or company before a call or interview.
Trend monitoring in AI
Track fast-moving discussions on Reddit and X to stay ahead of new techniques or tools discussed by practitioners.
Market sentiment checks
Review Polymarket odds alongside social volume to understand crowd-backed predictions on upcoming events.
Install mvanhorn/last30days-skill
npx skills add mvanhorn/last30days-skill -g/plugin marketplace add mvanhorn/last30days-skill
/plugin install last30days- 1Choose your host environment and run the marketplace or npx command shown in the repository.
- 2For Claude Code, add the marketplace and install the last30days plugin.
- 3For other hosts, use npx skills add mvanhorn/last30days-skill -g to install globally.
- 4Run the skill once to trigger the optional setup wizard for additional platforms.
- 5Issue a query such as /last30days followed by a name or topic to receive the scored brief.
mvanhorn/last30days-skill: pros & cons
Pros
- +Aggregates signals from many platforms that no single mainstream AI can access together.
- +Scores results by actual engagement metrics instead of editorial selection.
- +Zero-config start for major sources with quick unlock for others.
- +Produces a synthesized brief rather than a list of links.
Cons
- –Advanced sources require users to supply their own API keys or browser sessions.
- –Output quality depends on the underlying agent's ability to judge relevance.
- –Coverage is limited to the last 30 days by design.
Frequently asked questions
Reddit, Hacker News, Polymarket, and GitHub work immediately without extra setup.
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