diff --git a/src/tools/cards.test.ts b/src/tools/cards.test.ts
index 4772daf..d82c468 100644
--- a/src/tools/cards.test.ts
+++ b/src/tools/cards.test.ts
@@ -385,6 +385,125 @@ describe("getCardTool", () => {
 		).rejects.toThrow("[NOT_FOUND] Card nonexistent_id");
 	});
 
+	test("should include steps array when present", async () => {
+		setTestAccount("897362094");
+		const cardWithSteps = {
+			...mockCard,
+			steps: [
+				{ id: "step_1", content: "Review PR", completed: true },
+				{ id: "step_2", content: "Run tests", completed: false },
+			],
+		};
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(cardWithSteps);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.steps).toHaveLength(2);
+		expect(parsed.steps[0]).toEqual({
+			id: "step_1",
+			content: "Review PR",
+			completed: true,
+		});
+	});
+
+	test("should default steps to empty array when absent", async () => {
+		setTestAccount("897362094");
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(mockCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.steps).toEqual([]);
+	});
+
+	test("should include image_url when present", async () => {
+		setTestAccount("897362094");
+		const imageCard = { ...mockCard, image_url: "https://example.com/img.png" };
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(imageCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.image_url).toBe("https://example.com/img.png");
+	});
+
+	test("should default image_url to null when absent", async () => {
+		setTestAccount("897362094");
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(mockCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.image_url).toBeNull();
+	});
+
+	test("should include golden field in response", async () => {
+		setTestAccount("897362094");
+		const goldenCard = { ...mockCard, golden: true };
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(goldenCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.golden).toBe(true);
+	});
+
+	test("should include last_active_at when present", async () => {
+		setTestAccount("897362094");
+		const activeCard = { ...mockCard, last_active_at: "2024-01-20T00:00:00Z" };
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(activeCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.last_active_at).toBe("2024-01-20T00:00:00Z");
+	});
+
+	test("should default last_active_at to null when absent", async () => {
+		setTestAccount("897362094");
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(mockCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.last_active_at).toBeNull();
+	});
+
+	test("should default golden to false when absent", async () => {
+		setTestAccount("897362094");
+		server.use(
+			http.get(`${BASE_URL}/:accountSlug/cards/:cardIdentifier`, () => {
+				return HttpResponse.json(mockCard);
+			}),
+		);
+
+		const result = await getCardTool.execute({ card_number: 42 });
+		const parsed = JSON.parse(result);
+		expect(parsed.golden).toBe(false);
+	});
+
 	describe("schema validation", () => {
 		test("should use strict schema that rejects unknown keys", () => {
 			const result = getCardTool.parameters.safeParse({
diff --git a/src/tools/cards.ts b/src/tools/cards.ts
index 23ebe57..66eefc3 100644
--- a/src/tools/cards.ts
+++ b/src/tools/cards.ts
@@ -31,6 +31,10 @@ function formatCard(card: Card): string {
 			created_at: card.created_at,
 			updated_at: card.updated_at,
 			closed_at: card.closed_at,
+			golden: card.golden ?? false,
+			last_active_at: card.last_active_at ?? null,
+			image_url: card.image_url ?? null,
+			steps: card.steps ?? [],
 		},
 		null,
 		2,