Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already disclose readOnlyHint, openWorldHint, idempotentHint, and non-destructive behavior. The description adds only the resource context 'server debug log entries' and no additional behavioral detail such as output format, ordering, filtering defaults, or scope. There is no contradiction with the annotations, but the description contributes little beyond them.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.