Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no parameters and no output schema, the description adequately explains the return values for the two main scenarios, but it does not cover intermediate states (e.g., some providers connected, others not). Given the simplicity of the tool and the content provided, it is mostly complete but could be slightly more thorough to address all potential states.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.