Search demand is the default signal for briefs, SEO, and product questions. With source set to google search, an MCP-connected assistant returns dated points, normalized scores, and volume fields where the pipeline supplies them, so answers cite a time series instead of a static guess.
Most user questions about demand, timing, or competition still anchor on web search. Feeding the model a scraped screenshot or a stale export trains hallucination risk. Trends MCP returns JSON the assistant can quote, chart, or diff. The contract matches the Data Sources table: pass source: "google search" and a keyword string.
Docs suggest including "using TrendsMCP" or "via TrendsMCP" so the client selects the MCP tool instead of a web search. Example: "Via TrendsMCP, show Google Search growth for GLP-1 over 12 months." That mirrors the AI prompt examples shipped beside the schema.
Use get_trends when the user needs shape and seasonality. Use get_growth when they need a decision score across windows. Use get_top_trends with type Google Trends for intraday culture questions. Ranked lists from get_ranked_trends help when the brief says "what queries are accelerating" without naming a keyword.
Deeper positioning for search-specific buyers lives on Google Search trends and Google Search data. The cross-tool overview sits on MCP trend tools for assistants.
Add the hosted MCP URL and bearer key from trendsmcp.ai, then keep the API reference open for quota rules and error codes.
Tools for this workflow
get_trendsLoad multi-year weekly demand before the assistant writes a memo or content outline.
get_trends(keyword='heat pump', source='google search', data_mode='weekly')
get_growthReturn 3M, 12M, or YTD percent change for prioritization without manual spreadsheet work.
get_growth(keyword='heat pump', source='google search', percent_growth=['3M', '12M', 'YTD'])
get_ranked_trendsSurface fast-rising queries on Google Search when the user asks what is moving in a category.
get_ranked_trends(source='google search', sort='wow_pct_change', limit=30)
get_top_trendsAnswer what is trending on Google right now using the live Google Trends feed.
get_top_trends(type='Google Trends', limit=25)
FAQ