Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already cover the safety profile: readOnlyHint=true, idempotentHint=true, destructiveHint=false. The description adds that the tool returns live links and status, but does not disclose behavioral edge cases such as cameras being offline, unavailable, or requiring special access. It is consistent with annotations and adds modest context 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.