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Lumtera registers its checks with the WordPress Abilities API, so AI agents can check content, read a post's issues or the site summary — with normal WordPress permissions.
On WordPress 6.9 and later, Lumtera registers four abilities with the WordPress Abilities API: lumtera/check-content, lumtera/check-post, lumtera/site-summary and lumtera/list-rules. Abilities are WordPress's standard way for a plugin to describe what it can do, with a schema for the input and output, so an AI assistant or automation tool can find and call them without custom code.
check-content takes HTML or block markup and returns a score, counts and every issue with its WCAG criterion, message, how to fix it and the markup involved; nothing is saved. check-post checks a saved post by ID and updates its stored results. site-summary returns the site totals and the ten most common issues. list-rules returns every check with its criterion, level and current severity.
The abilities are published to the Abilities REST endpoints and marked for MCP, so an assistant connected through the WordPress MCP Adapter can use them. A typical use: the assistant drafts a post, runs check-content on the markup, fixes what it can and leaves the judgment calls to a person. Every call runs as the WordPress user the assistant is connected as.
More and more site work happens through AI assistants. If they cannot see accessibility results, they will happily write content with the same problems a person would.
On WordPress versions with the Abilities API, the abilities register automatically.
Any client that discovers WordPress abilities can call them.
An assistant can check its own output before handing it over, so drafts arrive with fewer automated issues for an editor to find.
Ask an assistant how the site is doing and it can call site-summary for real numbers instead of guessing, if your account can see the reports.
Scripts and workflow tools can call the same abilities through the Abilities REST endpoints, with schemas that describe every field.
How it behaves, what it needs, and where its limits are.
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No. Abilities are just a documented way to call Lumtera. What an assistant does with the results is up to the assistant you choose.
Any client that can call WordPress abilities, for example through the WordPress MCP Adapter. Lumtera does not include its own connector.
There is no dismiss ability. Dismissals are made by a person in the block editor sidebar or the Elementor panel.
It powers Lumtera's own screens: live checks, stored issues, re-checks, dismissals, bulk scans and a site summary. It uses normal WordPress authentication and permission checks. For automation, the abilities are simpler because they describe their own inputs and outputs.
Scan every post, page and product, then see the average score, errors, items to review, coverage and the most common issues across the site.
Set any check to Error, Needs review, Tip or Off. Dismiss an issue with a reason, and it stays dismissed — with a record of who, when and why.
Create an accessibility statement in the structure the W3C recommends, with the sections the European Accessibility Act expects and known limitations pre-filled from your own findings.
All 64 checks, the editor sidebar, Elementor panel and site report — free, with no account and no page limits.