Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity (no parameters, no annotations, no output schema), the description is minimally viable but lacks important context. It does not specify the scope of 'all limits' (e.g., limits for which test or mode), potential consequences of clearing, or whether it affects persistent configuration. This leaves some ambiguity for an AI agent deciding when to invoke it.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.