Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the baseline is 3. The description echoes the schema's own guidance ('accepts natural workspace names and document titles; internal routing identifiers are optional') but adds no syntax, format, or precedence detail beyond it, and never mentions the required 'context' parameter.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.