critical
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How to use it
critical is exposed by the Trend Pulse MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the critical tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Trend Pulse
uvx trend-pulse trendingOther tools in Trend Pulse (35)
Adapt a post from one platform's format to another
Analyze a post for viral potential signals
Score multiple posts in a single call
Compare two or more keywords across sources and time
Export trend history to CSV or JSON
Generate platform-optimized hashtag sets for a topic
Generate A/B variants of a post for testing
Build a content calendar from a list of trends
Writing brief: hook examples, patent strategies, scoring dimensions, CTA examples
Predict lifecycle stage for a trend (EMERGING / PEAK / DECLINING / FADING)
Platform specs: char limits, Threads creator insights, algo priority, best times
Reel/Short video guide: scene structure, timing, visual guidance, editing tips
15-item review checklist (7 critical / 5 warning / 3 info) with severity and fix methods
5-dimension scoring framework + 4 Threads algorithm penalty pre-checks
Health-check all sources and return availability status
Cluster related trends by semantic similarity
Query historical trend data for a keyword
Generate a formatted trend report for a time window
Get velocity and direction signals for a keyword
Fetch trending topics (all or selected sources, with optional --save)
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List built-in sources and their properties
List all sources including plugins, with category and frequency metadata
Hook promises something the body doesn't deliver
Contest/giveaway requires engagement to enter
Explicitly asks for likes/reposts/follows
Cross-posted from IG/FB without original angle
Render JS-heavy pages via Cloudflare Browser Rendering (SSRF-guarded)
Run the 6-agent content factory end-to-end for one or more platforms
Score content using heuristic + optional Claude API judge
Vector similarity search across indexed trends
Search across sources by keyword
Send a trend alert via configured notification channel
Fetch + save snapshot to history DB
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