Yoast has started exposing its content analysis engine to outside tools. The newly released Abilities API lets AI assistants, automated workflows, and dashboards request a post’s SEO, readability, and inclusive language scores directly, rather than requiring a custom-built connection or a manual export.
The API is built to align with WordPress 6.9 capabilities and works alongside the WordPress MCP adapter, which provides the underlying connection layer. MCP — the Model Context Protocol — is an emerging standard for connecting AI agents to external data sources; the WordPress MCP adapter applies that standard to a WordPress install. Once linked, a compatible tool can pull focus keyphrases, SEO scores, readability scores, and inclusive language scores from your most recent posts.
The practical applications are straightforward:
- An AI assistant can answer a question like “How is my SEO health looking this week?” using live data from your actual posts, rather than a manual export.
- Automated agents can monitor trends across recent content and flag issues without human intervention.
- External reporting tools can ingest scores on demand, removing the need for CSV exports or screen-scraping workarounds.
Previously, surfacing this data outside the WordPress editor meant building a bespoke connection or parsing Yoast’s internal data structures by hand. The Abilities API standardises that access point instead, turning content scores into a documented part of broader editorial and content operations workflows rather than data locked inside the editor. For agencies managing multiple client sites, that turns one more manual check into something that can be pulled directly into an existing reporting pipeline.
Full technical documentation, including the data schema and endpoint details, is available on the Yoast developer documentation site.
