Pp Trendhunter

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Trend Hunter — Printing Press CLI

Prerequisites: Install the CLI

This skill drives the trendhunter-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first:

1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows:

   npx -y @mvanhorn/printing-press-library install trendhunter --cli-only

2. Verify: trendhunter-pp-cli --version
3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill.

If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer):

go install github.com/mvanhorn/printing-press-library/library/marketing/trendhunter/cmd/trendhunter-pp-cli@latest

If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds.

When to Use This CLI

Use this CLI when you want TrendHunter data inside an agent loop, a script, or a daily routine - rather than clicking the site by hand. It's strongest for week-over-week trend monitoring, FAQ-style trend summaries an LLM can quote, and corpus-wide keyword clustering. It's a free, no-auth scraper; for the official paid API surface, use TrendHunter's commercial offering instead.

When Not to Use This CLI

Do not activate this CLI for requests that require creating, updating, deleting, publishing, commenting, upvoting, inviting, ordering, sending messages, booking, purchasing, or changing remote state. This printed CLI exposes read-only commands for inspection, export, sync, and analysis.

Unique Capabilities

These capabilities aren't available in any other tool for this API.

Local state that compounds

• digest — Generate a week-over-week digest of new vs repeat trends in a category with top rising keywords.

  Agents pulling a weekly competitive scan can ask 'what's new in eco this week' without re-clicking 30 cards by hand.

  trendhunter-pp-cli digest --since 7d --category eco --json

• watch — Per-category new-only feed - fills the gap that TrendHunter's RSS is global-only.

  Agents and indie scouts get a clean delta for one vertical without re-processing the global firehose.

  trendhunter-pp-cli watch --category gadgets --since 24h --json

• cluster — Surface rising keyword clusters via FTS5 co-occurrence with a rising-vs-prior-window delta.

  Agents researching an emerging theme see which adjacent keywords are accelerating, not just the headline trends.

  trendhunter-pp-cli cluster --window 30d --min-count 3 --json

• authors — Rank TrendHunter authors and futurists by time-windowed publish rate, not lifetime count.

  Find which trend hunters are currently active in your space, not just who has the biggest historical footprint.

  trendhunter-pp-cli authors --top 20 --since 30d --json

• inbox — Show trends seen since the last invocation of inbox - a per-machine cursor table.

  Build it into a Monday-morning routine and only ever see things you haven't seen before.

  trendhunter-pp-cli inbox --json

Agent-native extraction

• faq — Extract the FAQPage JSON-LD from a trend page into structured Q&A.

  Agents get a ready-to-quote Q&A summary of each trend without prompting another LLM to summarize the article.

  trendhunter-pp-cli faq ai-clone --json

• brief — One-shot agent brief: top-N ranked trends in a category, each with FAQ Q&A and keywords, rendered as JSON or markdown.

  Plugs straight into an agent prompt as ground truth for a market memo, no glue code needed.

  trendhunter-pp-cli brief --category ai --top 10 --format markdown

• scout — Pull top trends in a category, score each by relevance to a business profile, optionally route the scoring through a local LLM.

  Agents researching a vertical get a ranked, business-scoped trend list ready to pipe into the next stage of their pipeline.

  trendhunter-pp-cli scout --category kitchen --business "We sell smart ovens for home cooks" --top 10 --llm

Graph and synthesis

• megatrend-map — Walk the related-trend graph two levels deep from a starting slug, returning depth-1 and depth-2 related slugs so you can see which free trends cluster around a given concept.

  Evaluators deciding whether a paid megatrend report is worth $295 can see which free trends ladder up to it.

  trendhunter-pp-cli megatrend-map ai-clone --json

Discovery Signals

This CLI was generated with browser-observed traffic context.

• Capture coverage: 11 API entries from 30 total network entries
• Protocols: html (100% confidence), rss (100% confidence)
• Generation hints: Use stdlib HTTP transport (http_transport: standard)., Default UA must imitate Chrome - curl default UA is blocked., Default Accept header must be Chrome-style 'text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8' - bare '/' is blocked., RSS feed is global only. Per-category RSS returns valid-but-empty channels; do not call them., Trend pages occasionally redirect to vertical microsites (cleanthesky.com, etc.). Follow redirects; record the canonical /trends/<slug> URL., FAQPage JSON-LD on /trends/<slug> is the highest-density agent-summary surface; extract with the faq command., No clearance cookie, no Surf, no browser sidecar.

Command Reference

category — Category index pages (tech, fashion, food, eco, ai, marketing, design, ...)

• trendhunter-pp-cli category <category> — Fetch a TrendHunter category index page (~30 trend cards). The CLI's 'category <name>' command parses this.

megatrends — Megatrend / pattern index pages.

• trendhunter-pp-cli megatrends — Fetch the megatrend index page.

popular — Curated 'popular right now' index.

• trendhunter-pp-cli popular — Fetch the popular-trends index page (~30 cards). Run 'popular' to get parsed JSON.

reports — Trend report index.

• trendhunter-pp-cli reports — Fetch the trend-reports landing page (titles, descriptions, paid PDF links).

results — Site search-results endpoint (the framework already provides a hand-built search command; this exposes the raw HTML page).

• trendhunter-pp-cli results — Run a TrendHunter search and get the result-page HTML. The CLI's 'search <term>' parses this; pass --raw to get HTML.

rss — Global RSS feed of the 30 latest trends across the whole site.

• trendhunter-pp-cli rss — Fetch the global RSS 2.0 feed (~30 newest trends). Use 'sync' to land these in the local store; this raw endpoint is...

scoreboard — Top contributors and trends scoreboard.

• trendhunter-pp-cli scoreboard — Fetch the scoreboard page with top contributor handles and recent trends. Run 'scoreboard' to get parsed JSON.

sitemap — Master sitemap with 430+ URLs (categories, futurists, contributors, hubs).

• trendhunter-pp-cli sitemap — Fetch the sitemap.xml. The CLI's 'catalog refresh' uses this; users should use that instead.

trends — Individual trend pages with full metadata, FAQ Q&A, related trends, author, category.

• trendhunter-pp-cli trends <slug> — Fetch the full trend page HTML for a slug. The CLI's 'trend show <slug>' parses this; users should use that instead...

Hand-written commands

• trendhunter-pp-cli sync — Sync the global RSS feed (and optional categories) into the local SQLite store. Run nightly; idempotent.
• trendhunter-pp-cli search <query> — Full-text search. Local-first (FTS5 over synced trends), with --live to fan-out to the upstream search endpoint and...
• trendhunter-pp-cli trend — Trend detail commands. 'trend show <slug>' parses the page; 'trend faq <slug>' extracts the FAQPage JSON-LD; 'trend...
• trendhunter-pp-cli category <name> — Browse a category. Returns the ~30 most recent trend cards as JSON or table. --sync re-fetches and writes into the...
• trendhunter-pp-cli popular — Show 'popular right now' trends (parsed from /popular).
• trendhunter-pp-cli scoreboard — Show the contributor + trend scoreboard. --top <N> for top contributors only.
• trendhunter-pp-cli pull — Sync the global RSS feed and sitemap into the local parsed-trends store. Idempotent.
• trendhunter-pp-cli digest — Week-over-week digest of new vs repeat trends, with top rising keywords. Optional --category, --since (default 7d).
• trendhunter-pp-cli watch --category <name> — Per-category new-only feed. Fills the gap that /rss is global-only.
• trendhunter-pp-cli faq <slug> — Extract FAQPage JSON-LD Q&A from a /trends/<slug> page.
• trendhunter-pp-cli cluster — Rising keyword clusters via FTS5 co-occurrence with a delta vs the prior window.
• trendhunter-pp-cli authors — Time-windowed author velocity (vs the site's lifetime-only /scoreboard).
• trendhunter-pp-cli megatrend-map <slug> — Walk the related-trend graph to depth 2; surface the megatrend bucket.
• trendhunter-pp-cli brief --category <name> — One-shot agent brief: top-N trends with FAQ Q&A, as JSON or markdown.
• trendhunter-pp-cli inbox — Per-machine cursor: trends new since your last inbox call.
• trendhunter-pp-cli doctor — Reachability + DB health check: probe /rss, /sitemap.xml, and the store, surface a green/yellow/red banner.
• trendhunter-pp-cli scout --category <name> --business <description> — Business-relevance scout. Pulls top trends from a category, scores each by relevance to a business profile (keyword...