Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the rich input schema, output schema, and annotations, the description covers what is needed: it identifies the resource, notes immutability/published status, points to the correct sibling for config retrieval, and flags result-level guidance. Nothing essential is missing for an agent to invoke this tool correctly.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.