WordPress / API Reference

`wp_block_dev_register_style`

WordPress tool. Generate code to register a custom block style for an existing block

This is a read-only tool: it returns block dev register style 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:

Block dev register style in my WordPress account for [block name], [style name], [style label].

It takes 3 required and 3 optional parameters.

Parameters

Parameter	Type	Required	Description
`block_name`	string	Yes	Block Name
`style_name`	string	Yes	Style Name
`style_label`	string	Yes	Style Label
`is_default`	boolean	No	Is Default
`inline_style`	string	No	Inline Style
`stylesheet`	string	No	Stylesheet

Related WordPress tools

wp_block_dev_register_variation
wp_block_dev_scaffold
wp_block_user

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.