Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description adequately covers the two primary states (all connected vs. credentials missing) and indicates the response shape. However, it does not address partial connection states (e.g., some providers connected, others not), leaving a small ambiguity. Given the tool's simplicity and no output schema, this is a minor gap rather than a critical omission.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.