Critical failures across all dimensions. Five tools use dynamic naming (convert__*, organize__*, edit__*, security__*, read__*) with tool names generated at runtime from a catalog, tool definitions are NOT explicitly visible in source code, only inferred. All five tools share a single generic input schema (input_file_ids array) with no per-tool parameter variation documented. Descriptions are generic placeholders ('Dynamic tool group for...') under 100 chars, failing the 10 - 1024 char baseline and providing no actionable guidance on WHEN to use each tool or WHAT it returns. No output schemas documented. No error handling guidance. No parameter descriptions beyond 'Workspace file IDs to process.' The catalog-driven approach obscures actual tool capabilities, without seeing the generated catalog entries, we cannot verify tool names follow verb_noun patterns, parameter constraints, or output structure. This is a fundamental architecture issue: MCP requires explicit tool registration with complete schemas, not runtime-generated tools from external catalogs.

• Refactor tool registration to be static and explicit. At server startup, enumerate all tools from the catalog and register each with a complete, unique schema. Do not generate tool names at runtime.
• For each tool, write a 100 - 200 char description answering: What does it do? When should the LLM call it? What does it return? E.g., 'Convert PDF to Word document. Use when user needs editable text. Returns converted file ID and status.'
• Document output schema for each tool. Include field names, types, and descriptions. E.g., { output_file_id: string, format: string, status: 'success'|'failed', error?: string }.
• Add tool-specific parameters beyond input_file_ids. E.g., convert tool should accept output_format enum (docx, xlsx, pptx); organize tool should accept operation enum (merge, split, reorder) with operation-specific params.
• Implement error handling that returns actionable messages. E.g., 'File format not supported. Supported formats: PDF, DOCX, XLSX, PPTX' instead of a generic error code.