Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
With 0% schema description coverage, the description is expected to explain the parameters. It only references 'hierarchy support' but says nothing about 'title' or 'content' – their format, constraints, or role in page creation. The schema provides no descriptions, so the agent gains no semantic help.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.