Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must fully document the parameters. It does: issue_id is required, project accepts a name or project_key with defaulting behavior, work_item_type defaults to the first type, and user_key acts as the Feishu user identifier. Examples further clarify usage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.