mvanhorn/last30days-skill
Searches Reddit, X, YouTube, HN, and Polymarket in parallel, then synthesizes one grounded brief.
last30days is an open-source AI agent skill that searches Reddit, X, YouTube, HN, Polymarket, TikTok, and more in parallel, scores results by real engagement (upvotes, likes, money staked), and has an AI judge synthesize the findings into one brief. Reddit, HN, Polymarket, and GitHub work with zero config; a 30-second setup wizard unlocks X, YouTube, TikTok, arXiv, and Techmeme. It installs as a Claude Code plugin or via `npx skills add` for 50+ other agent-skill hosts, and the author notes that no single AI has native access to all these platforms at once — you bring your own keys and sessions to bridge them.

What holds up
- +Searches platforms no single AI can reach natively — e.g. ChatGPT has Reddit but not X or TikTok.
- +Scores results by real engagement (upvotes, likes, staked money), not editorial picks.
- +Zero-config for Reddit, HN, Polymarket, and GitHub — the rest unlock in a 30-second wizard.
Mind the limits
- −Needs your own API keys and browser sessions for the platforms behind logins — it doesn't bundle access.
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