Claude Opus 4.1 as Human Interface with Adaptive Reasoning

Implement the 'Human Interface Agent' using Claude Opus 4.1. This agent should be responsible for interpreting complex human queries, asking clarifying questions, and initiating tasks for the other agents. Crucially, integrate a mechanism for adaptive thinking budgets: for simple queries, respond quickly; for complex ones, trigger deeper reasoning and extended processing by assigning higher budget values to internal tasks.