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 indicates the type of data returned (Windows attributes, run count) and the need for a path, but it does not disclose potential errors, permission requirements, whether the tool is a safe read-only operation, or dependencies like the Everything service running. This is a minimal but not fully transparent disclosure.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.