Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0% and the description provides no semantics for any of the five parameters, including how budget_cents, deadline_seconds, currency, or limit affect the planned route. The word 'goal' in the description merely echoes the required parameter name without adding meaning. The description fails to compensate for the absence of schema descriptions.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.