feat(cli): Platform option parity across Python and Node CLIs (MEM-5893) (#6696)

mem0-ts/src/client/mem0.types.ts

@@ -27,6 +27,8 @@ export interface SearchMemoryOptions {
   fields?: string[];
   categories?: string[];
   showExpired?: boolean;
+  referenceDate?: string | number;
+  keywordSearch?: boolean;
 }
 
 export interface GetAllMemoryOptions {

mem0-ts/src/client/tests/memoryClient.search.test.ts

@@ -99,6 +99,42 @@ describe("MemoryClient - search()", () => {
     expect(getFetchBody(call!).show_expired).toBe(true);
   });
 
+  test("serializes referenceDate as reference_date (MEM-5893)", async () => {
+    const extra = new Map<string, { status: number; body: unknown }>();
+    extra.set("/v3/memories/search/", {
+      status: 200,
+      body: { results: [] },
+    });
+    const mock = setupMockFetch(extra);
+
+    const client = new MemoryClient({ apiKey: TEST_API_KEY });
+    await client.search("test", {
+      filters: { user_id: "u1" },
+      referenceDate: "2024-01-01",
+    });
+
+    const call = findFetchCall(mock, "/v3/memories/search/", "POST");
+    expect(getFetchBody(call!).reference_date).toBe("2024-01-01");
+  });
+
+  test("serializes keywordSearch as keyword_search (MEM-5893)", async () => {
+    const extra = new Map<string, { status: number; body: unknown }>();
+    extra.set("/v3/memories/search/", {
+      status: 200,
+      body: { results: [] },
+    });
+    const mock = setupMockFetch(extra);
+
+    const client = new MemoryClient({ apiKey: TEST_API_KEY });
+    await client.search("test", {
+      filters: { user_id: "u1" },
+      keywordSearch: true,
+    });
+
+    const call = findFetchCall(mock, "/v3/memories/search/", "POST");
+    expect(getFetchBody(call!).keyword_search).toBe(true);
+  });
+
   test("passes complex OR filters through to the API body", async () => {
     const extra = new Map<string, { status: number; body: unknown }>();
     extra.set("/v3/memories/search/", {