Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is only 50%, so half the parameters (title, content, folderId, collaborative) are undocumented in both places. The description reinforces the workspace selection rule, but the schema's own workspaceId/workspaceName descriptions already cover that, so the marginal value is small. Baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.