Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no annotations, no output schema, and a security-sensitive operation, the description is too thin. An agent would benefit from knowing expected output, required privileges, and how this relates to the many sibling mimikatz tools. The invocation is simple due to zero parameters, but the behavioral context is missing.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.