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Class: SessionSummaryStore

Defined in: packages/agentos/src/cognition/memory/retrieval/session/SessionSummaryStore.ts:99

Dedicated vector store wrapper for session-level summaries.

Example​

const store = new SessionSummaryStore({ vectorStore, embeddingManager });
await store.indexSession({
  scope: 'user', scopeId: 'u42', sessionId: 's-7',
  summary: 'User discussed adopting a rescue dog from Portland shelter...',
});
const hits = await store.querySessions('rescue dog adoption', {
  scope: 'user', scopeId: 'u42', topK: 5,
});

Constructors​

Constructor​

new SessionSummaryStore(opts): SessionSummaryStore

Defined in: packages/agentos/src/cognition/memory/retrieval/session/SessionSummaryStore.ts:104

Parameters​

opts​

SessionSummaryStoreOptions

Returns​

SessionSummaryStore

Methods​

indexSession()​

indexSession(input): Promise<void>

Defined in: packages/agentos/src/cognition/memory/retrieval/session/SessionSummaryStore.ts:115

Embed the summary and upsert into the scope-specific collection. Upsert is idempotent: re-indexing the same sessionId replaces the prior vector rather than appending a duplicate.

Parameters​

input​

IndexSessionInput

Returns​

Promise<void>

querySessions()​

querySessions(query, options): Promise<QueriedSession[]>

Defined in: packages/agentos/src/cognition/memory/retrieval/session/SessionSummaryStore.ts:142

Embed the query and return the top-K sessions for the given scope, ordered by descending similarity. Returns [] when the collection does not yet exist (cold scope).

Parameters​

query​

string

options​
scope​

MemoryScope

scopeId​

string

topK​

number

Returns​

Promise<QueriedSession[]>