WordPress / API Reference
mu_plugin_write
Tool tool. Write a Must-Use plugin file — code runs on every WordPress load, cannot be deactivated [requires WPMCP File Bridge plugin]
This is a read-only tool: it returns mu plugin write 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:
Mu plugin write in my WordPress account for [file name], [content].
It takes 2 required and 0 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
file_name | string | Yes | File Name |
content | string | Yes | Content |
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mu_plugin_listmu_plugin_reada11y_audit_pagea11y_check_alt_textsa11y_check_aria_landmarksa11y_check_color_contrast
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.