Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema already defines invention_id as a required string with a minimal description. The tool description does not add any additional meaning or elaboration about the identifier (e.g., where to find it, expected format). With full schema coverage, no extra value is provided, so a baseline score of 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.