Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already supply readOnlyHint=false, idempotentHint=false, destructiveHint=false, and openWorldHint=true, so the safety profile is covered. The description adds no behavior beyond that and is actively misleading: 'viewed or edited' implies a read/update endpoint rather than a creation endpoint, and it never says what a created policy consists of or what happens on duplicate/idempotent calls (which matters because idempotentHint=false).
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.