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last30days

Type /last30days and a topic. Claude searches Reddit, Hacker News, X, YouTube, Polymarket and more, ranks it by real engagement, and writes you one brief.

Before you start:
  • Claude Code (or claude.ai with code execution on)
Setup
3 min
Level
Beginner
Stars
63.6k
License
MIT
last30days screenshot
Jump to the install commandView on GitHub

What it does

Google mostly shows you what editors wrote. last30days looks at what people are saying right now: Reddit threads and comments, Hacker News, X posts, YouTube transcripts, TikTok, prediction markets and GitHub.

It searches them at the same time, scores results by upvotes, likes and engagement, and Claude turns it all into one cited brief. Use it before a sales call, a meeting, a trip, or to learn what the community has figured out about a tool.

Install it

  1. Open Claude Code.
  2. Add the marketplace and install the plugin with the commands below. The marketplace keeps it updated for you.
  3. Run /last30days once. A setup wizard unlocks extra sources. Reddit, Hacker News, Polymarket and GitHub work with no setup at all.

Copy this

Claude Code
/plugin marketplace add mvanhorn/last30days-skill
/plugin install last30days

On claude.ai instead

  1. Download last30days.skill from the latest release (link below).
  2. Go to claude.ai, then Customize, then Skills. Click +, then Create skill, then Upload a skill, and drop the file in.
  3. Turn on "Code execution and file creation" under Capabilities first. The skill won't run without it.

Use it

  1. Research a person or company before a meeting: /last30days Peter Steinberger
  2. Compare tools: /last30days OpenClaw vs Hermes vs Paperclip
  3. Find topics before they peak: /last30days what's exploding in AI agents?
  4. Briefs save to Documents/Last30Days on your computer by default.

Good to know

Some sources need your own keys. X works with a logged-in browser or an X API token. YouTube needs yt-dlp (brew install yt-dlp). TikTok, Instagram, Threads and LinkedIn need a ScrapeCreators key (10,000 free calls, then pay as you go). Brave web search gives 2,000 free queries a month.

The README says there is no tracking and your research stays on your machine. A Claude Desktop version exists as a .mcpb download for macOS and Linux; it needs Python 3.12+, and Windows is not supported yet.

Links

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