Engineering Principles
Software is an artifact of a human-authored coordination system.
The quality of software reflects the quality of the coordination system that produced it.
The platform should embody the same principles it measures.
The Align platform exists to observe, evaluate, and predict the behavior of coordination systems.
Its engineering system is therefore evaluated using the same five dimensions the platform applies to every other coordination system.
These are not coding conventions or implementation preferences.
They are architectural principles governing how the platform is built, how decisions are made, how evidence is preserved, how failures are contained, and how the system evolves.
Human engineers and AI engineering agents are expected to apply these principles consistently throughout the evolution of the platform.
The Five Engineering Principles
Each principle describes one observable dimension of engineering health.
The architectural laws are intended to be remembered. The individual principle pages explain why each law exists, how the principle can be observed, and how it should guide implementation.
Decision Authority Clarity
Every consequential decision must have an explicit authority. Deterministic execution, probabilistic recommendation, and human judgment must remain distinguishable.
Explore Decision Authority Clarity Principle 02State Traceability
Every conclusion, recommendation, artifact, and state transition must remain explainable through the observations, knowledge, and execution that produced it.
Explore State Traceability Principle 03Constraint Visibility
The conditions governing behavior, execution, authority, and adaptation must remain explicit, discoverable, and observable.
Explore Constraint Visibility Principle 04Failure Containment
Failures must remain isolated to the smallest practical coordination boundary without compromising unrelated executions, diagnostic knowledge, or historical evidence.
Explore Failure Containment Principle 05Adaptation Capacity
The platform should become more capable without becoming proportionally more complex. New capability should emerge through evolving diagnostic knowledge before new runtime responsibility.
Explore Adaptation CapacityThe principles reinforce one another.
These dimensions are described independently, but they do not operate independently.
Clear authority improves traceability. Traceability exposes constraints. Visible constraints make failures easier to contain. Contained failures make safe adaptation possible.
Together, the five dimensions define the engineering health of the Align platform.