Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has four parameters (query, limit, max_hits, max_context_chars) with zero description coverage. The tool description does not explain any of these parameters, relying solely on their names. Since the description fails to compensate for the missing schema descriptions, parameter semantics are weak.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.