Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The annotations already declare readOnlyHint, idempotentHint, and openWorldHint, covering the safety profile. The description adds the SFTP scope but doesn't clarify what 'status' includes or what kind of response to expect, which is acceptable for a simple read but adds little beyond the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.