Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=false, idempotentHint=true, openWorldHint=true and destructiveHint=false, so the safety profile is largely covered; the description's only added behavioral fact is the Miradore-deployed precondition. It says nothing about whether removal requires the device to be online/check in, how long propagation takes, or how partial failure is handled. Note the mild tension between "Remove" and destructiveHint=false, though the operation is plausibly non-destructive because only the deployment link is removed and it can be redeployed (idempotent).
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.