Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description covers purpose, scope, event types, return value, and authentication. It doesn't mention that session_id originates from thinkneo_start_trace, but the schema already specifies that; the output schema exists, so return details needn't be expanded. Adequately complete for a logging tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.