Enables Claude to route sub-tasks to the cheapest suitable model tier based on semantic rules, with tools for dispatching and previewing routing decisions.
Enables an agent to ask a System-1 decision engine which tool should answer a question, returning the winning choice with a confidence score, probability breakdown, and advice, plus a preset for routing code-structure questions and a generic mode for any user-supplied tool list.
Offline, zero-dependency tool-router for MCP that funnels N tools down to a ranked shortlist for a natural-language query, so the model reads ~8 tools instead of 200.