Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations and no output schema, the description carries the full disclosure burden. 'Request' hints the operation may be refused and 'when KSP allows it' hints at a state-dependent precondition, but neither is specified, and nothing is said about whether the flight is terminated, what scene results, or whether the action is reversible.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.