SpeedyCache
ConditionalOnce enabled, an agent can read the site's caching, file optimization, and CDN configuration, check cache and preload status, and clear or rebuild the cache.
7 read5 destructive
View abilitiesJetpack Boost abilities, governed through the Bridge
An agent can list and filter Boost's performance modules, toggle a single module on or off, read the latest mobile and desktop speed score, and clear the page cache.
- Abilities
- 42 read2 write
- Active installs
- 200K+
- Rating
- 94% (608 ratings)
- Version
- 4.7.1
- Requires
- WP 7.0+, PHP 7.4+
- Last updated
- 2026-09-16 10:31am GMT
View Jetpack Boost on WordPress.org
What has to be true first
Jetpack Boost must be active with WordPress 6.9 or newer, and the site must set the jetpack_wp_abilities_enabled filter to true. Every ability checks the manage_options capability.
- The jetpack_wp_abilities_enabled filter must return true; nothing in this plugin's own code sets it, so an mu-plugin, another plugin, or a site-specific filter has to opt in first.
The 4 Jetpack Boost abilities
Grouped by what each one can change. Every one starts off until you enable it.
Read 2
- Read
Get Boost modules
Lists Jetpack Boost performance modules and submodules, optionally filtered by slug, status, or search.
- Read
Get latest speed score
Returns the most recent mobile and desktop speed score recorded for the site.
Write 2
- Write
Set Boost module status
Enables or disables a single Jetpack Boost module by slug.
- Write
Clear page cache
Clears every cached page under the site's home URL.
How to switch these on
Four steps from two active plugins to a governed connection.
Install Jetpack Boost and Agent Abilities for MCP
Both plugins need to be active on the same WordPress site. Jetpack Boost registers its own abilities; this plugin discovers and governs them.
Open the Other plugins screen
In Agent Abilities for MCP, open the Bridge tab (labeled "Other plugins" in the admin). Abilities from every registered plugin appear there, grouped by the plugin that registered them.
Enable one ability at a time
Every ability from Jetpack Boost starts off. Turn on only the ones you want an agent to reach, or enable the whole set in one click.
Connect as a least-privilege user
Approve the connection as a WordPress account scoped to what you actually want the agent to do. Each call still re-checks that account’s capability before it runs.
Read more in how bridging works or the full documentation.
Frequently asked questions
Does Jetpack Boost work with the Bridge?
Conditionally. It registers four abilities through wp_register_ability, but only when the jetpack_wp_abilities_enabled filter, which defaults to false, is set to true by a filter callback.
What has to be true for Jetpack Boost's abilities to register?
The jetpack_wp_abilities_enabled filter must return true; nothing in this plugin's own code sets it, so an mu-plugin, another plugin, or a site-specific filter has to opt in first..
Does Jetpack Boost need anything special to work with the Bridge?
Jetpack Boost must be active with WordPress 6.9 or newer, and the site must set the jetpack_wp_abilities_enabled filter to true. Every ability checks the manage_options capability.
More Performance plugins
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1 read1 write
View abilitiesAn AI agent can count how many post revisions a site stores and estimate their size, list them a page at a time, delete a bounded batch of revisions for a given scope, and run OPTIMIZE TABLE on the posts and postmeta tables afterward.
2 read2 destructive
View abilitiesVerified from Jetpack Boost's own free wordpress.org code on 28 September 2026, not from its marketing claims. Not every ability listed here has been run end to end against a live site. Plugin authors change their code, so a name, a capability, or a condition can be different in a later release. This site is not affiliated with, or endorsed by, Automattic or Jetpack Boost. Back to the full directory.
Bridge Jetpack Boost, keep the same control.
Every ability starts off, is scoped to the user you connect, and is written to the same audit log as core. Turn on only what you need.
Off by default. Capability checked on every call.