harborrank

Research keywords (bulk)

research_keywords

Read-only

Research keyword data (search volume, difficulty, CPC, related ideas) for 1-5 seed keywords in one call. In countries served from Google Ads data, difficulty and intent are unavailable. Returns per-seed results — a single bad seed won't fail the batch.

Input Schema

TableJSON Schema

Name	Required	Description
`seeds`	Yes	1-5 seed keywords. Each seed is researched independently and returns related keywords with volume/difficulty/CPC. Bulk-friendly — prefer this over multiple single-seed calls.
`projectId`	Yes	Required. The HarborRank project ID to scope this call to. Get one from list_projects.
`resultLimit`	No	Max keywords returned per seed. Defaults to 150.
`includeClickstreamData`	No	Refine search volumes with clickstream data, which disaggregates Google Ads' grouped close-variant volumes (plurals/misspellings). Use only when plural or misspelling variants need separate volumes. Default false (standard Google-Ads-derived volumes). No effect for countries served from Google Ads data.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`meta`	No
`results`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 9, 2026

changedInput schema / properties / includeClickstreamData / description

Previous value: -"Refine search volumes with clickstream data, which disaggregates Google Ads' grouped close-variant volumes (plurals/misspellings). DOUBLES the credit cost of each seed. Default false (standard Google-Ads-derived volumes). No effect for countries served from Google Ads data."New value: +"Refine search volumes with clickstream data, which disaggregates Google Ads' grouped close-variant volumes (plurals/misspellings). Use only when plural or misspelling variants need separate volumes. Default false (standard Google-Ads-derived volumes). No effect for countries served from Google Ads data."

First observedSep 27, 2026

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