Graphorin API reference v0.1.0

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Graphorin API reference / @graphorin/memory / / DecayMemoryStoreExt

Interface: DecayMemoryStoreExt

Defined in: packages/memory/src/internal/storage-adapter.ts:429

Decay-aware extension of the typed SemanticMemoryStore. Phase 10c's light phase reads the strength + last-accessed columns and archives facts whose retention curve falls below the configured threshold. Adapters that do not maintain decay columns may omit the surface entirely — the light phase skips the archive step with an INFO log.

Stable

Methods

archiveFact()

archiveFact(id, reason?): Promise<void>;

Defined in: packages/memory/src/internal/storage-adapter.ts:452

Soft-archive a fact (sets archived = 1). The audit row in memory_history records the archive event.

Parameters

Parameter	Type
id	string
reason?	string

Returns

Promise<void>

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listForDecay()

listForDecay(scope, limit?): Promise<readonly {
  archived: boolean;
  createdAt: number;
  id: string;
  lastAccessedAt: number | null;
  strength: number;
  text: string;
}[]>;

Defined in: packages/memory/src/internal/storage-adapter.ts:435

List facts for the scope ordered by lastAccessedAt ASC so the caller can apply Ebbinghaus retention without scanning the whole table. limit defaults to 1000.

Parameters

Parameter	Type
scope	SessionScope
limit?	number

Returns

Promise<readonly { archived: boolean; createdAt: number; id: string; lastAccessedAt: number | null; strength: number; text: string; }[]>