Postnova for MCP registers 27 blog publishing abilities for use with the WordPress MCP Adapter plugin. AI agents can create, edit, preview, revise, restore, schedule, and manage posts directly without needing WP Admin access.

Postnova includes per-ability controls, object-level permission checks, a content-free activity log, dependency diagnostics, and dry-run previews for safer AI-assisted editing.

Requires the MCP Adapter plugin (WordPress/mcp-adapter). On WordPress 6.9+, the Abilities API is built-in. On 6.8, install the Abilities API plugin separately.