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. While 'Delete' implies destruction, the description fails to clarify whether this removes the file from disk or just the project, whether it is reversible, or why connection-related parameters (timeoutMs, autoConnect) are present. The 'compatibility' label is unexplained.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.