diff --git a/src/formatting.test.ts b/src/formatting.test.ts
index 33cd0e9..ad24eec 100644
--- a/src/formatting.test.ts
+++ b/src/formatting.test.ts
@@ -272,6 +272,24 @@ describe('stripToolCallLeaks', () => {
   it('returns empty string for empty input', () => {
     expect(stripToolCallLeaks('')).toBe('');
   });
+
+  it('strips tool-call leaks with CJK/non-ASCII garbage between tokens', () => {
+    const cjkLeak =
+      'to=functions.exec_command  彩神争霸大发快三 json code {"cmd":"printf \'noop\\n\'","yield_time_ms":1000,"max_output_tokens":20}';
+    expect(stripToolCallLeaks(cjkLeak)).toBe('');
+  });
+
+  it('strips tool-call leaks with mixed non-ASCII and preserves surrounding text', () => {
+    const mixed =
+      '대기 중입니다.to=functions.exec_command  彩神争霸 json code {"cmd":"ls"}\n다음 작업';
+    expect(stripToolCallLeaks(mixed)).toBe('대기 중입니다.\n다음 작업');
+  });
+
+  it('strips tool-call leaks with multiple non-ASCII words before JSON', () => {
+    const leak =
+      'to=functions.read_file données café résumé code {"path":"/tmp/test"}';
+    expect(stripToolCallLeaks(leak)).toBe('');
+  });
 });
 
 describe('formatOutbound with tool-call leaks', () => {
diff --git a/src/index.test.ts b/src/index.test.ts
index fa19cb7..ef77dff 100644
--- a/src/index.test.ts
+++ b/src/index.test.ts
@@ -1,11 +1,11 @@
 import { describe, expect, it, vi } from 'vitest';
 
 import {
-  composeDashboardContent,
   editFormattedTrackedChannelMessage,
   sendFormattedChannelMessage,
   sendFormattedTrackedChannelMessage,
 } from './index.js';
+import { composeDashboardContent } from './dashboard-render.js';
 import { Channel } from './types.js';
 
 function makeChannel(overrides: Partial<Channel> = {}): Channel {
diff --git a/src/index.ts b/src/index.ts
index 23d0535..4d9265a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -70,10 +70,6 @@ import {
   stopTokenRefreshLoop,
 } from './token-refresh.js';
 
-// Re-export for backwards compatibility during refactor
-export { escapeXml, formatMessages } from './router.js';
-export { composeDashboardContent } from './dashboard-render.js';
-
 // Token rotation is initialized lazily on first use or at startup below
 
 export async function sendFormattedChannelMessage(
diff --git a/src/router.ts b/src/router.ts
index 21dcead..2c606af 100644
--- a/src/router.ts
+++ b/src/router.ts
@@ -58,16 +58,20 @@ function redactSecrets(text: string): string {
  *
  * When a model (especially Codex) enters a degenerate loop, it emits
  * tool-call intent as plaintext instead of actual tool calls.  The format is:
- *   to=functions.<name> <type> {<json>}
+ *   to=functions.<name> <arbitrary tokens> {<json>}
  * e.g. `to=functions.exec_command code {"cmd":"git status","yield_time_ms":1000}`
  *
+ * The tokens between the function name and JSON body can include non-ASCII
+ * characters (CJK, etc.) when the model hallucinates. The regex allows one or
+ * more non-whitespace descriptor tokens before the JSON brace.
+ *
  * This function removes such fragments so they never reach Discord.
  */
 export function stripToolCallLeaks(text: string): string {
-  // Match tool-call serialization: to=functions.<name> <word> {<json>}
+  // Match tool-call serialization: to=functions.<name> <descriptor tokens> {<json>}
   // Handles up to one level of nested braces in the JSON body.
   const stripped = text.replace(
-    /to=functions\.\w+\s+\w+\s+\{[^{}]*(?:\{[^{}]*\}[^{}]*)*\}/g,
+    /to=functions\.\w+(?:\s+[^\s{}]+)+\s+\{[^{}]*(?:\{[^{}]*\}[^{}]*)*\}/g,
     '',
   );
   // Collapse excessive blank lines left after stripping