Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It does disclose redaction behavior and a hash-recheck verification step, which is useful. However, it fails to disclose what happens on hash mismatch, whether the write is destructive, what side effects occur, or what the confirmationToken gates — critical behavior for a write tool with a required confirmation field.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.