EnginePermissionPort

Authorizes model-requested tools at a runtime cancellation boundary.

Class Diagram

---
title: EnginePermissionPort
config:
  look: handDrawn
  theme: colorful
  class:
    hideEmptyMembersBox: true
---
classDiagram
    class EnginePermissionPort {
      <<protocol>>
        +authorize(request: ModelToolRequest) EnginePermissionDecision [async-capable, runtime-cancellable]
    }

Helper Methods

The following helper methods are declared via @method and must be implemented by every runtime. The schema declares the logical protocol contract; each runtime maps async-capable methods to idiomatic sync/async shapes for that language.

Name	Signature	Runtime shape	Description
authorize	authorize(request: ModelToolRequest) -> EnginePermissionDecision	async-capable, runtime-cancellable	Authorize one model-requested tool before execution