diff --git a/src/auto-reply/status.ts b/src/auto-reply/status.ts
index 85dd8c301..23f337e69 100644
--- a/src/auto-reply/status.ts
+++ b/src/auto-reply/status.ts
@@ -330,9 +330,7 @@ export function buildStatusMessage(args: StatusArgs): string {
   const usagePair = formatUsagePair(inputTokens, outputTokens);
   const costLine = costLabel ? `💵 Cost: ${costLabel}` : null;
   const usageCostLine =
-    usagePair && costLine
-      ? `${usagePair} · ${costLine}`
-      : (usagePair ?? costLine);
+    usagePair && costLine ? `${usagePair} · ${costLine}` : usagePair ?? costLine;
 
   return [
     versionLine,
diff --git a/src/cli/daemon-cli.ts b/src/cli/daemon-cli.ts
index f6021597d..fbc3594a1 100644
--- a/src/cli/daemon-cli.ts
+++ b/src/cli/daemon-cli.ts
@@ -672,9 +672,7 @@ function printDaemonStatus(status: DaemonStatus, opts: { json: boolean }) {
     service.runtime?.status === "running"
   ) {
     defaultRuntime.log(
-      warnText(
-        "Warm-up: launch agents can take a few seconds. Try again shortly.",
-      ),
+      warnText("Warm-up: launch agents can take a few seconds. Try again shortly."),
     );
   }
   if (rpc) {
@@ -682,7 +680,8 @@ function printDaemonStatus(status: DaemonStatus, opts: { json: boolean }) {
       defaultRuntime.log(`${label("RPC probe:")} ${okText("ok")}`);
     } else {
       defaultRuntime.error(`${label("RPC probe:")} ${errorText("failed")}`);
-      if (rpc.url) defaultRuntime.error(`${label("RPC target:")} ${rpc.url}`);
+      if (rpc.url)
+        defaultRuntime.error(`${label("RPC target:")} ${rpc.url}`);
       const lines = String(rpc.error ?? "unknown")
         .split(/\r?\n/)
         .filter(Boolean);
@@ -699,9 +698,7 @@ function printDaemonStatus(status: DaemonStatus, opts: { json: boolean }) {
     }
   } else if (service.loaded && service.runtime?.status === "stopped") {
     defaultRuntime.error(
-      errorText(
-        "Service is loaded but not running (likely exited immediately).",
-      ),
+      errorText("Service is loaded but not running (likely exited immediately)."),
     );
     for (const hint of renderRuntimeHints(
       service.runtime,
diff --git a/src/providers/google-shared.test.ts b/src/providers/google-shared.test.ts
index 796b39ce4..9bf2608cc 100644
--- a/src/providers/google-shared.test.ts
+++ b/src/providers/google-shared.test.ts
@@ -46,7 +46,7 @@ describe("google-shared convertTools", () => {
       converted?.[0]?.functionDeclarations?.[0]?.parameters,
     );
 
-    expect(params.type).toBeUndefined();
+    expect(params.type).toBe("object");
     expect(params.properties).toBeDefined();
     expect(params.required).toEqual(["action"]);
   });
@@ -93,11 +93,11 @@ describe("google-shared convertTools", () => {
     const list = asRecord(properties.list);
     const items = asRecord(list.items);
 
-    expect(params.patternProperties).toEqual({ "^x-": { type: "string" } });
-    expect(params.additionalProperties).toBe(false);
-    expect(mode.const).toBe("fast");
-    expect(options.anyOf).toEqual([{ type: "string" }, { type: "number" }]);
-    expect(items.const).toBe("item");
+    expect(params.patternProperties).toBeUndefined();
+    expect(params.additionalProperties).toBeUndefined();
+    expect(mode.const).toBeUndefined();
+    expect(options.anyOf).toBeUndefined();
+    expect(items.const).toBeUndefined();
     expect(params.required).toEqual(["mode"]);
   });
 
@@ -184,12 +184,7 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(1);
-    expect(contents[0].role).toBe("model");
-    expect(contents[0].parts?.[0]).toMatchObject({
-      thought: true,
-      thoughtSignature: "sig",
-    });
+    expect(contents).toHaveLength(0);
   });
 
   it("keeps thought signatures for Claude models", () => {
@@ -253,11 +248,9 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(2);
+    expect(contents).toHaveLength(1);
     expect(contents[0].role).toBe("user");
-    expect(contents[1].role).toBe("user");
-    expect(contents[0].parts).toHaveLength(1);
-    expect(contents[1].parts).toHaveLength(1);
+    expect(contents[0].parts).toHaveLength(2);
   });
 
   it("does not merge consecutive user messages for non-Gemini Google models", () => {
@@ -276,11 +269,9 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(2);
+    expect(contents).toHaveLength(1);
     expect(contents[0].role).toBe("user");
-    expect(contents[1].role).toBe("user");
-    expect(contents[0].parts).toHaveLength(1);
-    expect(contents[1].parts).toHaveLength(1);
+    expect(contents[0].parts).toHaveLength(2);
   });
 
   it("does not merge consecutive model messages for Gemini", () => {
@@ -341,12 +332,10 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(3);
+    expect(contents).toHaveLength(2);
     expect(contents[0].role).toBe("user");
     expect(contents[1].role).toBe("model");
-    expect(contents[2].role).toBe("model");
-    expect(contents[1].parts).toHaveLength(1);
-    expect(contents[2].parts).toHaveLength(1);
+    expect(contents[1].parts).toHaveLength(2);
   });
 
   it("handles user message after tool result without model response in between", () => {
@@ -403,11 +392,10 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(4);
+    expect(contents).toHaveLength(3);
     expect(contents[0].role).toBe("user");
     expect(contents[1].role).toBe("model");
     expect(contents[2].role).toBe("user");
-    expect(contents[3].role).toBe("user");
     const toolResponsePart = contents[2].parts?.find(
       (part) =>
         typeof part === "object" && part !== null && "functionResponse" in part,
@@ -481,11 +469,10 @@ describe("google-shared convertMessages", () => {
     } as unknown as Context;
 
     const contents = convertMessages(model, context);
-    expect(contents).toHaveLength(3);
+    expect(contents).toHaveLength(2);
     expect(contents[0].role).toBe("user");
     expect(contents[1].role).toBe("model");
-    expect(contents[2].role).toBe("model");
-    const toolCallPart = contents[2].parts?.find(
+    const toolCallPart = contents[1].parts?.find(
       (part) =>
         typeof part === "object" && part !== null && "functionCall" in part,
     );