This server demonstrates solid tool definition quality with well-structured schemas and comprehensive descriptions. Both tools (list_posts and get_post) follow verb_noun naming conventions and include detailed parameter documentation with constraints. The descriptions are LLM-optimized and explain use cases clearly. However, there are notable gaps in error handling guidance, output schema documentation, and some parameter design could be improved. The server lacks explicit error recovery patterns and does not document what errors are retryable vs. fatal.

• Add formal response schema definitions for both tools in JSON Schema format. Document the structure, field types, and which fields are always present vs. optional.
• Add error handling guidance: describe what happens when list_posts returns zero results, when postId is invalid, when pagination exceeds available pages. Include recovery suggestions (e.g., 'If no posts match, try search without filters or try broader search terms').
• Add 'readOnlyHint': true to both tool definitions to explicitly mark them as non-destructive and safe for automatic retry.
• Enhance 'search' parameter with explicit constraints: minimum length (if any), maximum length, case sensitivity, support for boolean operators. Replace descriptive text 'Searches in post titles and content' with a concrete example: 'e.g. "climate change" or "WordPress plugins"'.
• Clarify filtering logic with an explicit example in list_posts description: 'E.g., with categories=[1, 2] and tags=[5], returns posts in (Category 1 OR 2) AND (Tag 5). Omit filters for all posts.'.
• Consider adding a 'sort' parameter to list_posts (e.g., sort='date_desc', 'date_asc', 'relevance') to support common ordering use cases without requiring multiple calls.
• For get_post, document the HTML content format and mention pagination/truncation limits. If HTML is very large, suggest calling list_posts with excerpt only first.
• Add per-parameter error handling: describe what input values are invalid (e.g., 'postId must be a positive integer; if you see a non-numeric ID, call list_posts first to retrieve valid IDs').