The server provides three well-defined WordPress Abilities API tools with complete input and output schemas. Tool naming follows verb-noun convention (list, get, create). Descriptions are present and reasonably detailed (58-92 chars each, within acceptable range). Input parameters are comprehensively typed with enums, defaults, and min/max constraints. Output schemas are documented. However, the server lacks critical error handling guidance, has no recovery suggestions for failure modes, and provides minimal context about permission requirements beyond basic capability checks. Tool composition is sound (single responsibility), but the create-post tool lacks critical safeguards for destructive operations. Parameter descriptions are adequate but could be more explicit about constraints (e.g., slug format requirements, HTML limitations in content field).

• Add explicit error handling and recovery suggestions to tool implementations. Example: 'Post not found. Try content/list-posts to verify the post exists and is accessible.'
• Implement a dry-run or preview mode for create-post when status='publish'. Return a confirmation message that the LLM must acknowledge before committing.
• Document slug format requirements (lowercase alphanumeric + hyphens, max length) and content HTML constraints (allowed tags, max length, script tag prohibition) in parameter descriptions.
• Add tool annotations to create-post: 'destructive': true, 'idempotent': false to signal to agents that the operation modifies state and cannot be safely retried.
• Include IDs and references in list-posts output to enable downstream tool chaining (e.g., return 'author_id' instead of just 'author' integer, or add 'edit_url' field).
• Document permission requirements beyond 'current_user_can(read)'. Clarify: does creating a post require 'edit_posts' capability? Are draft posts visible to authors only? Add examples in descriptions.
• Consider adding a batch create-posts tool or bulk operation variant to handle common agent patterns of mass content creation.
• Validate and reject invalid enums early. Return 'Invalid status: got "archived", must be one of: publish, draft, pending, private, future' rather than silently defaulting or failing.