Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, with clear parameter descriptions in the input schema (e.g., 'contentSiteId', 'stagingSiteId', 'newName'). The tool description adds no additional meaning about parameters, such as explaining relationships between them (e.g., that 'contentSiteId' is the source and 'stagingSiteId' is the target). Since the schema does the heavy lifting, the baseline score of 3 is appropriate, but the description doesn't compensate with any contextual insights.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.