diff --git a/package-lock.json b/package-lock.json
index f48c00e..be3ea65 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.0",
       "license": "MIT",
       "dependencies": {
-        "@inkbox/sdk": "^0.4.7",
+        "@inkbox/sdk": "^0.4.10",
         "json5": "^2.2.3",
         "qrcode-terminal": "^0.12.0",
         "typebox": "^1.1.38"
@@ -421,9 +421,9 @@
       }
     },
     "node_modules/@inkbox/sdk": {
-      "version": "0.4.7",
-      "resolved": "https://registry.npmjs.org/@inkbox/sdk/-/sdk-0.4.7.tgz",
-      "integrity": "sha512-tao2R0/yayCMQWLpvBhSgGbCvS5JZuo19o4wMr0LRLta+tBUPYpMPlM3a8WQDerpxxS4w6ONRBo7evVpYLnWUQ==",
+      "version": "0.4.10",
+      "resolved": "https://registry.npmjs.org/@inkbox/sdk/-/sdk-0.4.10.tgz",
+      "integrity": "sha512-IdySaW8c1UzETXruB5FEqDRJxhmizL4j7vOiKzcoR41ocaTT1gopYfAAWMMGtHdv0NEOEOCRW5AGEvDfYbLPOg==",
       "license": "MIT",
       "dependencies": {
         "@peculiar/x509": "^2.0.0",
diff --git a/package.json b/package.json
index bc621a0..d0bacf6 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "test:watch": "vitest"
   },
   "dependencies": {
-    "@inkbox/sdk": "^0.4.7",
+    "@inkbox/sdk": "^0.4.10",
     "json5": "^2.2.3",
     "qrcode-terminal": "^0.12.0",
     "typebox": "^1.1.38"
diff --git a/src/inbound/session.ts b/src/inbound/session.ts
index 6ec1248..1a6969c 100644
--- a/src/inbound/session.ts
+++ b/src/inbound/session.ts
@@ -834,8 +834,8 @@ async function sendVoiceText(
   );
 }
 
-const IMESSAGE_TYPING_REFRESH_MS = 40_000;
-const IMESSAGE_TYPING_MAX_MS = 300_000;
+export const IMESSAGE_TYPING_REFRESH_MS = 40_000;
+export const IMESSAGE_TYPING_MAX_MS = 300_000;
 
 export interface IMessageTypingPulse {
   start(conversationId: string | undefined): void;
diff --git a/src/setup-wizard.ts b/src/setup-wizard.ts
index 824b0fa..707198a 100644
--- a/src/setup-wizard.ts
+++ b/src/setup-wizard.ts
@@ -1217,6 +1217,7 @@ async function runSelfSignup(params: {
       {
         humanEmail,
         noteToHuman: SELF_SIGNUP_VERIFICATION_NOTE,
+        harness: "openclaw",
         ...(agentHandle ? { agentHandle } : {}),
         ...(displayName ? { displayName } : {}),
       },
diff --git a/tests/inbound/session.test.ts b/tests/inbound/session.test.ts
index 66a308b..13b4e4b 100644
--- a/tests/inbound/session.test.ts
+++ b/tests/inbound/session.test.ts
@@ -130,6 +130,8 @@ vi.mock("openclaw/plugin-sdk/realtime-voice", () => ({
 }));
 
 import {
+  IMESSAGE_TYPING_MAX_MS,
+  IMESSAGE_TYPING_REFRESH_MS,
   InkboxRealtimeAudioPacer,
   createIMessageTypingPulse,
   createInkboxSessionBridge,
@@ -1924,16 +1926,16 @@ describe("createIMessageTypingPulse", () => {
     await vi.advanceTimersByTimeAsync(0);
     expect(sendIMessageTyping).toHaveBeenCalledTimes(1);
 
-    await vi.advanceTimersByTimeAsync(2000);
+    await vi.advanceTimersByTimeAsync(IMESSAGE_TYPING_REFRESH_MS);
     expect(sendIMessageTyping).toHaveBeenCalledTimes(2);
 
     // Starting again for the same conversation does not double-pulse.
     pulse.start("imconv-1");
-    await vi.advanceTimersByTimeAsync(2000);
+    await vi.advanceTimersByTimeAsync(IMESSAGE_TYPING_REFRESH_MS);
     expect(sendIMessageTyping).toHaveBeenCalledTimes(3);
 
     pulse.stop("imconv-1");
-    await vi.advanceTimersByTimeAsync(10_000);
+    await vi.advanceTimersByTimeAsync(IMESSAGE_TYPING_REFRESH_MS * 3);
     expect(sendIMessageTyping).toHaveBeenCalledTimes(3);
   });
 
@@ -1947,12 +1949,15 @@ describe("createIMessageTypingPulse", () => {
     const pulse = createIMessageTypingPulse(runtime as any);
 
     pulse.start("imconv-1");
-    await vi.advanceTimersByTimeAsync(400_000);
+    await vi.advanceTimersByTimeAsync(IMESSAGE_TYPING_MAX_MS + IMESSAGE_TYPING_REFRESH_MS * 2);
     const countAtCap = sendIMessageTyping.mock.calls.length;
-    // 1 immediate + one per 2s tick until the 300s cap.
-    expect(countAtCap).toBe(150);
+    // 1 immediate pulse + one per refresh tick, until elapsed hits the cap (the
+    // capping tick stops without pulsing).
+    const expectedAtCap =
+      1 + Math.floor((IMESSAGE_TYPING_MAX_MS - 1) / IMESSAGE_TYPING_REFRESH_MS);
+    expect(countAtCap).toBe(expectedAtCap);
 
-    await vi.advanceTimersByTimeAsync(20_000);
+    await vi.advanceTimersByTimeAsync(IMESSAGE_TYPING_REFRESH_MS * 2);
     expect(sendIMessageTyping).toHaveBeenCalledTimes(countAtCap);
   });
 });
diff --git a/tests/setup-wizard.test.ts b/tests/setup-wizard.test.ts
index 1685d2b..c053e70 100644
--- a/tests/setup-wizard.test.ts
+++ b/tests/setup-wizard.test.ts
@@ -792,6 +792,7 @@ describe("runSetupWizard", () => {
       {
         humanEmail: "dima@example.com",
         noteToHuman: "OpenClaw Inkbox plugin setup",
+        harness: "openclaw",
         agentHandle: "new-agent",
         displayName: "New Agent",
       },