Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
This is a low-complexity tool with two fully documented parameters and no output schema. However, as a mutating tool with no annotations, the description should compensate for missing safety/behavioral information. The history endpoint note provides some context, but the description omits side effects, permissions, and return behavior, leaving gaps in contextual completeness.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.