An agent can read, create, update, and delete the custom post type and taxonomy definitions this plugin manages, plus the individual posts and terms belonging to whichever custom post types and taxonomies the site owner has enabled abilities for.
View MB Custom Post Types & Custom Taxonomies on WordPress.org
Needs WordPress 6.9 or later with Meta Box and MB Custom Post Types & Custom Taxonomies both active. The eight fixed definition-management abilities all check manage_options; the per-post-type and per-taxonomy content abilities each check that post type's or taxonomy's own read, create, edit, or delete capability, which is usually edit_posts-family for a post type and manage_categories-family for a taxonomy unless the site owner customized it.
Only 8 abilities are fixed and enumerable from the code: the always-registered get/create/update/delete pair for post-type definitions and for taxonomy definitions. The remaining ability count comes from a runtime loop over every published mb-post-type and mb-taxonomy post, registering up to 5 more abilities (get, get-metadata, create, update, delete) per enabled type or taxonomy, with ids built as meta-box/{action}-post-{slug} or meta-box/{action}-taxonomy-{slug}; the directory's count of 18 reflects one demo site's specific set of enabled types, which this evidence cannot resolve without that site's live data.
Grouped by what each one can change. Every one starts off until you enable it.
Lists or reads the custom post type definitions built with Meta Box.
Lists or reads the custom taxonomy definitions built with Meta Box.
Creates a new custom post type definition.
Updates an existing custom post type definition.
Creates a new custom taxonomy definition.
Updates an existing custom taxonomy definition.
Deletes a custom post type definition.
Deletes a custom taxonomy definition.
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Four steps from two active plugins to a governed connection.
Both plugins need to be active on the same WordPress site. MB Custom Post Types & Custom Taxonomies registers its own abilities; this plugin discovers and governs them.
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.
Every ability from MB Custom Post Types & Custom Taxonomies starts off. Turn on only the ones you want an agent to reach, or enable the whole set in one click.
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.
Yes. The plugin always registers eight fixed abilities for managing its own post type and taxonomy definitions, and additionally registers a get/get-metadata/create/update/delete set for every custom post type or taxonomy an editor has built and enabled abilities for, so anything registered is bridgeable but the full list is generated per site.
For a specific custom post type or taxonomy to get its own content abilities, it must be built and published with Meta Box, and its individual ability toggles (list/get, create, update, delete) must be turned on in that post type's or taxonomy's settings..
Needs WordPress 6.9 or later with Meta Box and MB Custom Post Types & Custom Taxonomies both active. The eight fixed definition-management abilities all check manage_options; the per-post-type and per-taxonomy content abilities each check that post type's or taxonomy's own read, create, edit, or delete capability, which is usually edit_posts-family for a post type and manage_categories-family for a taxonomy unless the site owner customized it.
An agent can discover ACF field groups, custom post types, and custom taxonomies that the site owner has opted into AI access, then list, read, create, update, and delete items of those content types along with their custom field values.
An agent can list and inspect tables, charts and media on the site, read the plugin's system info, licence tier and changelog, and create or edit Simple tables and charts, upload images from a URL, and update table, chart, or global plugin settings.
An agent can list, read, create, update and delete docs, doc categories/tags/glossary terms, FAQs and FAQ groups, attach FAQ groups to a doc, read per-doc view analytics, read the plugin's status, and read or update its settings.
Verified from MB Custom Post Types & Custom Taxonomies'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, Anh Tran or MB Custom Post Types & Custom Taxonomies. Back to the full directory.
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.