Notebook MCP Server has clear, well-structured tool definitions with consistent naming (verb_noun pattern) and complete input schemas. All 5 tools have descriptions and typed parameters with descriptions. However, output schemas are underdocumented, only 2 of 5 tools use UseStructuredContent=true, and return types lack formal documentation. Error handling is basic (ArgumentException validation) but lacks recovery guidance. No pagination support despite potential for large page lists. Tool descriptions are adequate (50-100 chars) but could better explain WHEN to use each tool vs. alternatives.

• Add formal output schema documentation to create_notebook, get_page_text, and upsert_page. Define return types (e.g., {status: string, notebookName: string} for create_notebook) and mark with UseStructuredContent=true.
• Implement pagination for get_notebook_page_names: add optional 'limit' (default 20, max 100) and 'offset' parameters; return {pages: [...], total: number, hasMore: boolean}.
• Enhance error messages with recovery hints. E.g., 'Notebook name must be non-empty. Provide a name like "MyNotes" or "Project-2024".' or 'Page not found. Call get_notebook_page_names to see available pages.'
• Clarify tool selection in descriptions. E.g., get_notebook_page_names: 'Use this to list all pages in a notebook without loading their content. Call get_page_text to read a specific page.' and get_page_text: 'Use this to read the full text of a single page. Call get_notebook_page_names first to discover page names.'
• Add a confirm_delete_page tool or a 'confirm' parameter to remove_page to prevent accidental deletion. E.g., remove_page(notebookName, page, confirm=true) where confirm defaults to false.

Inferred effective spec: 2025-06-18+.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry