refactor(agents): use silent token constant in prompts

src/agents/tools/tts-tool.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it, vi } from "vitest";
+
+vi.mock("../../auto-reply/tokens.js", () => ({
+  SILENT_REPLY_TOKEN: "QUIET_TOKEN",
+}));
+
+const { createTtsTool } = await import("./tts-tool.js");
+
+describe("createTtsTool", () => {
+  it("uses SILENT_REPLY_TOKEN in guidance text", () => {
+    const tool = createTtsTool();
+
+    expect(tool.description).toContain("QUIET_TOKEN");
+    expect(tool.description).not.toContain("NO_REPLY");
+  });
+});

src/agents/tools/tts-tool.ts

@@ -2,6 +2,7 @@ import { Type } from "@sinclair/typebox";
 import type { OpenClawConfig } from "../../config/config.js";
 import type { GatewayMessageChannel } from "../../utils/message-channel.js";
 import type { AnyAgentTool } from "./common.js";
+import { SILENT_REPLY_TOKEN } from "../../auto-reply/tokens.js";
 import { loadConfig } from "../../config/config.js";
 import { textToSpeech } from "../../tts/tts.js";
 import { readStringParam } from "./common.js";
@@ -20,8 +21,7 @@ export function createTtsTool(opts?: {
   return {
     label: "TTS",
     name: "tts",
-    description:
-      "Convert text to speech. Audio is delivered automatically from the tool result — reply with NO_REPLY after a successful call to avoid duplicate messages.",
+    description: `Convert text to speech. Audio is delivered automatically from the tool result — reply with ${SILENT_REPLY_TOKEN} after a successful call to avoid duplicate messages.`,
     parameters: TtsToolSchema,
     execute: async (_toolCallId, args) => {
       const params = args as Record<string, unknown>;