Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a zero-parameter tool with no output schema and no annotations, the description is minimal but not fully complete. It lacks details about what the 'status' encompasses (e.g., version, health, loaded modules, memory usage), what the response structure is, and when it should be called relative to related runtime tools like yaaif_skill_runtime_reload. More context would help an agent decide correctly, though the simplicity of a getter with no params raises the baseline.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.