Governed ability
Update post SEO (Slim SEO)
aafm/slim-seo-update-postGuarded write
Update post SEO (Slim SEO) is a governed ability in Agent Abilities for MCP, a free WordPress plugin that runs an MCP server on your site.
Writes a post's Slim SEO fields into its single slim_seo post meta array. A field omitted from this call is left untouched; the write only replaces fields it was actually passed. Requires edit access to that post.
How it is governed
The same model as every ability in the plugin, stated for this one.
- Off until you enable it
Like every ability, Update post SEO (Slim SEO) ships switched off. You turn it on one at a time, and an update never widens access on its own.
- Guarded write
Writes stay conservative, and the plugin re-checks the capability before the call runs.
- Capability gated
A connection only sees Update post SEO (Slim SEO) if the user you connected can run it, and the plugin checks that capability again before it executes.
- Every call audited
The call is written to the log in your own database, denials included, with the argument keys and the identifiers it touched, never free-text content.
Update post SEO (Slim SEO) is one of the 2 governed Slim SEO abilities. See the full Slim SEO MCP integration.
See it in action
An illustrative run. Your real calls and data stay on your own site.
Try it with a prompt
Example requests you could paste to your agent.
Set the Slim SEO description on post 142 to a one line summary of the article.
Add a canonical URL to post 512 in Slim SEO without touching its other fields.
Turn on the Slim SEO noindex flag for this thin tag archive page.
These are illustrative example prompts. The agent runs them as the user you connected, checked against that user's capabilities and written to your audit log.
Frequently asked
Short answers for Update post SEO (Slim SEO).
Will it wipe the fields I do not pass?
No. A field omitted from the call is left untouched. The write only replaces the fields it was actually passed, inside the post's slim_seo meta array.
What stops it from editing any post?
Update post SEO in Slim SEO requires edit access to that specific post. It is a guarded write, off by default, capability gated, and every write is captured in the audit log.
Does it work without Slim SEO installed?
No. The ability exists only while Slim SEO is active. Deactivate the plugin and it disappears from the catalog.
Governed by default, from the first call.
Update post SEO (Slim SEO) is off until you enable it, scoped to the user you connect, and logged like everything else. Turn on only what you need.
Every ability off until you enable it, capability-gated on every call.