Hierarchical Coordinator Version: 1.0.0 Purpose: Prevent goal drift in multi-agent workflows through coordinated checkpoint validation Status: Production Ready Overview Multi-agent workflows suffer from a fundamental problem: goal drift . As agents execute phases sequentially, each agent interprets its instructions through its own lens, gradually diverging from the original user intent. By phase 4 of a 6-phase workflow, the output may address a subtly different problem than what the user requested. The Problem: The Solution: A coordinator agent sits above specialist agents, holding the origin…