last30days is an agent skill that researches a topic as discussed over the past 30 days across social platforms, prediction markets, and the web, then has the agent synthesize the results into one cited brief. A topic can be a person, company, product, technology, or an "X vs Y" comparison, and results are ranked by engagement signals such as upvotes, likes, views, and market odds rather than by search-engine relevance.
A run resolves the relevant handles, repositories, subreddits, hashtags, and channels first, then searches every source in parallel with multi-query expansion and scores results by engagement, relevance, and freshness. It pulls full YouTube transcripts, top Reddit comments with scores, TikTok captions, and Polymarket odds, merges coverage of the same story across sources into one cluster, and writes a brief that the agent session can then answer follow-up questions from.
Reddit, Hacker News, Polymarket, and GitHub work without keys. Other sources, including X, YouTube, TikTok, Instagram, LinkedIn, Perplexity, and Bluesky, use your own API keys or browser sessions, and a doctor check reports which credentials or helper tools are missing. The skill runs in Claude Code, as a native Codex plugin, in Grok Build, Claude Desktop (as an MCP bundle), claude.ai, OpenClaw, and 50+ other Agent Skills hosts such as Cursor, Copilot, and Gemini CLI.
Features
- Engagement-ranked search: results scored by upvotes, likes, views, comments, and prediction-market odds across sources
- Sources: Reddit, X, YouTube, TikTok, Instagram Reels, Hacker News, Polymarket, GitHub, arXiv, Techmeme, Digg, LinkedIn, Bluesky, Threads, Pinterest, StockTwits, Perplexity, and the web
- Pre-research resolution: the agent identifies the right handles, repos, subreddits, and channels before any search runs
- Story clustering: coverage of the same event across platforms merges into one cluster
- Discovery mode: a topic-less query returns 5 to 10 velocity-ranked trending topics with cross-source numbers
- Comparisons: single-pass "X vs Y" research with side-by-side tables and auto-discovered competitors
- Person and company modes: GitHub activity for people and hiring signals read from a company's job pages
- Take scoring: comments scored for humor and virality alongside relevance
- HTML briefs: shareable self-contained HTML output
- Doctor check: runs every source and reports missing keys, tools, or expired cookies
- Multi-host: Claude Code plugin, Codex plugin, Grok Build plugin, Claude Desktop MCP bundle, OpenClaw, and Agent Skills hosts
