Deployment Gate
A practical checkpoint before a system receives a larger action envelope.
What decision changes?
Before increasing autonomy, require evidence about boundary, grounding, correction, bearers, successors, and selection pressure.
A deployment gate is a checklist with teeth. It asks what must be true before a system moves from advice to bounded action, or from bounded action to broader control.
The BioShield worked example in the book uses a fictional hospital deployment to make this concrete. The gate asks: what is the effective actor, what traces exist, what correction handles reach it, what bearer maps are checked, what successor changes are allowed, and what socio-technical incentives will select after release?
The point is not bureaucracy for its own sake. It is to make the alignment argument conductive: something an evaluator, procurement officer, regulator, or safety team can actually ask for.
A weak gate is theater. A useful gate changes what can be deployed when the evidence is missing.
What would count as evidence?
A useful gate would name traces, handles, thresholds, failure responses, and rollback authority.