The server demonstrates moderate definition quality with clear tool naming conventions and documented input schemas. However, significant gaps exist: tool descriptions lack LLM-optimization guidance (50-200 char baseline), parameter descriptions are generic and lack actionable constraints, output schemas are not documented, and error handling strategies are absent. The three tools follow verb_noun naming (search_, get_, manage_) which is positive. However, the manage_drive_files tool violates single-responsibility principle by combining move, copy, rename, and delete operations. Parameter descriptions are present but minimal, they state WHAT parameters do but lack guidance on when to use them, valid value ranges (e.g., page_size default and bounds), and how to format inputs. Search_docs and get_doc_content lack pagination information despite potentially returning large result sets. No output schema documentation is visible in the provided source. Error handling is not specified, LLMs have no recovery guidance if a search fails or a document is inaccessible.

• Split manage_drive_files into separate tools: move_file, copy_file, rename_file, delete_file. Each tool should have one clear responsibility, simpler parameters, and unambiguous descriptions.
• Document output schemas for all tools. Example for search_docs: '{"documents": [{"id": string, "name": string, "mimeType": string, "webViewLink": string}], "total_count": integer, "next_cursor": string}'.
• Expand parameter descriptions to include constraints and examples. For page_size: 'Maximum number of results per page (default: 10, valid range: 1-100).' For user_google_email: 'Email address (e.g., alice@example.com); must match the authenticated user's Google account.'
• Add pagination support and documentation. If search_docs can return many results, provide next_cursor or offset in output and explain how to fetch subsequent pages.
• Add error handling guidance to each tool description. Example: 'If document is not found, search_docs first to verify it exists. If permission is denied, contact the document owner.'
• Clarify conditional parameter logic for manage_drive_files. Create separate tool descriptions or a detailed parameter matrix (operation | required params | optional params | example) to eliminate ambiguity.
• Enhance tool descriptions to 100-200 chars with actionable context. Example for search_docs: 'Search Google Drive for Docs by name using the Drive API. Returns a paginated list of matching documents with metadata. Use this to discover documents before reading content with get_doc_content.'

Inferred effective spec: <=2025-11-25.

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