Interface Snapshot

Point-in-time capture of agent state.

interface Snapshot {
    scope: Scope;
    schemaVersion: string;
    createdAt: string;
    data: Record<string, JSONValue>;
    appData: Record<string, JSONValue>;
}

Properties

scope: Scope

Scope identifying the snapshot context (agent or multi-agent).

schemaVersion: string

Schema version string for forward compatibility.

createdAt: string

ISO 8601 timestamp of when snapshot was created.

data: Record<string, JSONValue>

Agent's evolving state (messages, state, systemPrompt). Strands-owned.

appData: Record<string, JSONValue>

Application-owned data. Strands does not read or modify this.