Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations indicate readOnlyHint=true, openWorldHint=true, idempotentHint=true, destructiveHint=false. The description adds behavioral context about export capabilities and raw content retrieval, which is consistent. However, it does not disclose potential limits (e.g., file size, rate limits) or behavior for unsupported MIME types. With annotations covering safety, this is adequate but not exceptional.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.