The server provides 5 tools with basic Zod schemas and descriptions, but has significant gaps in parameter documentation, error handling, and output schema clarity. Tool naming follows conventions (verb_noun), but descriptions lack strategic guidance on WHEN to use each tool versus alternatives. Most tools have enum or string parameters with descriptions, but several lack depth (e.g., 'limit' and 'offset' in get_all_memories are typed as strings rather than integers, and memory_names lacks format guidance). No error handling patterns visible in the code, no recovery guidance, no retryable/fatal classification, no validation of inputs before API calls. Output schemas are not explicitly documented, forcing LLMs to infer response structure. The server does implement prompts and resources, which add context, but the core tool quality baseline is C-range.

• Change limit and offset parameters in get_all_memories from string to integer type with explicit min/max (e.g., limit: z.number().int().min(1).max(100).default(50)). Add to description: 'Limit must be between 1 and 100. Default is 50.'
• Document output schemas for all tools. Add to each tool's code comment or description: 'Returns: { success: boolean, data: { ... } }' or similar. Example for get_all_spaces: 'Returns an array of space objects with {id, name, type, created_at}'.
• Add try-catch blocks with error classification to all API calls. Example pattern: 'if (error.response?.status === 404) { return { content: [{ type: "text", text: "Space not found. Try get_all_spaces() to see available spaces." }] }; }'. Classify errors as retryable (500-level), user-fixable (400-level), or fatal.
• Add a confirm_delete_space tool or dry_run parameter to delete_space. Rubric: 'Agents make mistakes, a confirm_before_execute pattern prevents catastrophic errors.' E.g., add optional 'confirm: boolean' param defaulting to false; if false, return preview of what will be deleted.
• Expand memory_names description: 'Comma-separated list of memory names to filter (max 20 names, each 1-100 chars). If empty, returns all memories.' Add validation in handler: if memory_names is provided, split, trim, validate length.
• Add dependency hints to tool descriptions. Example for upload_memory: 'First, verify the space exists using get_all_spaces().
• Add format constraints to space_name descriptions. Example: 'Name must be 1-50 characters, alphanumeric plus underscores and hyphens only. Case-sensitive.' Implement validation in the handler to match and return clear error messages.