ports.state

readonly state: AgentHarnessStatePort<State>

​

On the Agent Runtime

// runtime-adapter.ts
const state = Object.freeze({
  get: () => host.getState(),
  merge: (patch) => host.mergeState(patch),
  replace: (next) => host.replaceState(next),
});

• get() calls getState(). Until a state is written, it returns initialState().
• merge() calls setState(), which host carries as mergeState. The patch follows RFC 7396, so null deletes a key.
• replace() calls replaceState(). Nothing of the previous state survives.
• merge() and replace() run the class’s onStateChanged() after the write commits.

​

AgentHarnessStatePort

get(): Promise<State>

merge(patch): Promise<State>

replace(state): Promise<State>