Clear page cache is a WordPress ability from Jetpack Boost — usable via Easy MCP AI, which connects Claude, ChatGPT, and any AI assistant to your site.
Install Free Plugin →Clear page cache
WriteClear every cached page under the site's home URL via Jetpack Boost's page cache.
Requires the Jetpack Boost plugin on WordPress 6.9+. All four abilities require the current user to be logged in and hold the 'manage_options' capability — Boost has no abilities-specific capability of its own and mirrors the permission model used by its REST API and admin screens.
What it does
This ability flushes Jetpack Boost's page cache for the site's home URL and is idempotent — re-running it against an empty cache is a no-op. It requires the page_cache module to be active; if the module is inactive it returns a jetpack_boost_page_cache_inactive error instructing the caller to enable it first via jetpack-boost/set-module-status with slug="page_cache". A successful call reports cleared=true, which confirms the clear request was dispatched against an active page_cache module rather than guaranteeing a specific number of files were removed, since the underlying cache API does not return a count.
See it in action
You ask your AI assistant
"Clear the Jetpack Boost page cache for my site."
Returns
An object with a cleared boolean and a human-readable message confirming the cache clear request was dispatched.
Permission
The current user must be logged in and have the 'manage_options' capability.
More Jetpack Boost abilities
Get Boost modules
List Jetpack Boost performance modules and submodules along with their active, available, and optimizing status.
Get latest speed score
Return the most recent Jetpack Boost mobile and desktop speed scores for the site's home URL.
Set Boost module status
Enable or disable a single Jetpack Boost module by slug.