This server has critical structural deficiencies. While 28 tools are registered with names and basic descriptions, the vast majority lack complete input parameter schemas. Parameter descriptions are often missing or generic. Output schemas are not documented anywhere in the visible codebase. Error handling is minimal, no recovery guidance, no categorization of retryable vs fatal errors. Tool descriptions vary from adequate (e.g., get_about: 'Get information about the Qlik Sense server') to problematic empty schemas that leave LLMs unable to determine required parameters. The naming convention is consistent (verb_noun) and mostly clear, but the lack of parameter documentation and output schema documentation severely limits agent usability.

• For engine_query, engine_create_hypercube, engine_get_field_range: Define explicit input schemas with all required and optional parameters. Document what each parameter does, expected types (string, integer, object), and valid values. Add descriptions explaining Qlik-specific concepts (e.g. 'A hypercube is a multi-dimensional data structure; create one to enable advanced data queries beyond simple field lookups').
• For create_task, create_task_schedule, update_task, update_task_schedule: Expose full parameter schemas including task name, app_id, script content, schedule type (once/daily/weekly), and any other required configuration. Example: {"task_id": {"type": "string", "description": "The task ID to update"}, "name": {"type": "string", "description": "New task name"}, "enabled": {"type": "boolean", "description": "Enable or disable the task"}}.
• Add output schema documentation to every tool. For list-returning tools, document the structure of each item (e.g. 'Returns array of {id, name, owner, created_at}'). For single-object returns, document all fields. Include this in docstrings or a separate schema registry.
• For destructive operations (delete_task, delete_task_schedule), add a required confirmation parameter or implement a two-step pattern (draft → confirm). Document in the description: 'This action cannot be undone. Include confirm=true to execute.'
• Enhance error messages with recovery guidance. Instead of raising an exception, return structured errors: {"status": "error", "code": "TASK_NOT_FOUND", "message": "Task 'my-task' not found. Available tasks: [list]"}.

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

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