Interoperability: The Open Context Layer

Part XI: Interoperability - The Open Context Layer

An Operating Context System is a capability, not a tool. This distinction matters enormously for how it's designed and adopted.

No organization will rip out their existing systems to adopt an operating context layer. Nor should they. The Operating Context System needs to sit on top of the existing tool landscape (integrating with project management tools, documentation systems, communication tools, engineering systems, BI platforms) and make sense of them without replacing them.

This requires treating interoperability as a first-class design principle. Context gathering must reach into the tools where work is actually done rather than requiring teams to re-enter information into a separate system. The operating context should be consumable by any agent, tool, or system that needs it: Model Context Protocol (MCP) and similar standards represent the direction here, exposing the operating context as an interface rather than locking it inside a single application. Adoption should be incremental: a new team can connect to the context layer without requiring every team to be connected first. And while the operating context integrates with many systems, the canonical operating model needs a clear home. The integrations feed it. They don't define it.

The organizations that build Operating Context Systems will do so incrementally, layering context structure on top of existing tools over time. This is the right approach. The architecture needs to support it.