Scored across 1 tool
With only one tool, there is no possibility of selecting the wrong tool or confusing overlapping purposes. The single tool's multi-mode parameters are internally coherent.
A single tool name cannot introduce inconsistency across a set. 'jev_decide' is clear and follows a predictable prefix_verb convention.
The server exposes only one tool, which is thin for a general decision-evaluation surface. However, the tool supports multiple decision types and batching, so it is not an extreme mismatch.
The tool covers choice, score, and yes/no probability judgments with batching, which addresses the core decision API. Auxiliary operations like model discovery, configuration, or history are absent but may be outside scope.