WordPress / API Reference
rankmath_primary_category_set
Rank Math tool. Set the primary category for a post in RankMath
This is a read-only tool: it returns rankmath primary category set for your WordPress account. It changes nothing.
Ask Claude
You do not call this tool yourself. Ask for the outcome and the client picks the tool:
Rankmath primary category set in my WordPress account for [id], [category id].
It takes 2 required and 0 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
id | integer | Yes | Id |
category_id | integer | Yes | Category Id |
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Before you can call it
This tool needs a connected WordPress account. The WordPress connect guide covers how to authorize it and what it unlocks, and the quickstart gets a client talking to the server in about five minutes.
Start free — 30 tool calls a month
No card required. Connect Google Ads, Meta Ads, GA4 or Search Console and ask Claude for the outcome — it picks the tool.