The Structural Navigation Agent: Enforcement Architecture and Structural Analysis for Multi-Agent Coordination

The Structural Navigation Agent: Enforcement Architecture and Structural Analysis for Multi-Agent Coordination This article is presented in two parts. Part I describes the technical architecture of the Structural Navigation Agent — five primitives, three formal results, and a defined scope of enforcement jurisdiction. Part II examines the deeper structural reasoning behind the design decisions: why enforcement cannot be delegated to participants, why observation is not enforcement, and what coordination systems lose when they confuse the two. Part I. Technical Architecture I want to describe a class of architectural problem that I believe has no adequate solution in the current multi-agent systems literature. The problem is not coordination itself — that has been studied exhaustively. The problem is enforcement of coordination invariants in systems where agents come and go, forget what they knew, and silently change how they reason. I will then describe an architecture — the Structural