diff --git a/README.md b/README.md
index 7e0dcde4d..5672dadda 100644
--- a/README.md
+++ b/README.md
@@ -144,7 +144,7 @@ OMC exposes two different surfaces:
 | Feature                                        | Terminal CLI                                  | In-session skill                                                        | Notes                                                                                                                                |
 | ---------------------------------------------- | --------------------------------------------- | ----------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
 | Setup                                          | `omc setup`                                   | `/omc-setup`                                                            | Both are real entrypoints.                                                                                                            |
-| Ask providers                                  | `omc ask codex "review this patch"`           | `/ask codex "review this patch"`                                        | Both route through the same advisor flow. Providers: `claude`, `codex`, `gemini`, `antigravity`, `grok`, `cursor`.                                            |
+| Ask providers                                  | `omc ask codex "review this patch"`           | `/ask codex "review this patch"`                                        | Both route through the same advisor flow. Providers: `claude`, `codex`, `gemini`, `antigravity`, `grok`, `cursor`, `muse`.                                            |
 | Team orchestration                             | `omc team 2:codex "review auth flow"`         | `/team 3:executor "fix all TypeScript errors"`                          | Both exist, but they are different runtimes: `omc team` launches tmux CLI workers; `/team` runs the in-session native team workflow. |
 | Pre-flight danger scan                         | `omc lookout scan --brief "..." [--json] [--strict]` | —                                                                | Advisory only: scans the task briefing and workspace before an unattended run and reports danger findings (findings/severity contract). Exit codes: 0 for successful non-strict scans (and strict scans without high-risk signals), 1 `--strict` with high-risk signals, 2 usage/scan error. |
 | Autopilot / Ralph / Execute / Deep Interview   | —                                             | `/autopilot ...`, `/ralph ...`, `/execute ...`, `/deep-interview ...`   | These are in-session skills. There is no `omc autopilot` / `omc ralph` / `omc execute` CLI subcommand in this repo.                  |
@@ -427,6 +427,7 @@ omc ask gemini --prompt "propose UI polish ideas"
 omc ask antigravity --prompt "propose UI polish ideas"
 omc ask grok --prompt "cross-check this code review"
 omc ask cursor --prompt "apply this implementation plan"
+omc ask muse --agent-prompt critic --prompt "review this plan"
 omc ask claude --agent-prompt executor --prompt "draft implementation steps"
 
 # Inside a Claude Code / OMC session
@@ -434,6 +435,7 @@ omc ask claude --agent-prompt executor --prompt "draft implementation steps"
 /ask codex "identify architecture risks"
 /ask antigravity "propose UI polish ideas"
 /ask cursor "apply this implementation plan"
+/ask muse --agent-prompt critic "review this plan"
 ```
 
 Canonical env vars:
diff --git a/src/__tests__/keyword-detector-script.test.ts b/src/__tests__/keyword-detector-script.test.ts
index 09012bf7c..42e3c2ced 100644
--- a/src/__tests__/keyword-detector-script.test.ts
+++ b/src/__tests__/keyword-detector-script.test.ts
@@ -496,19 +496,27 @@ describe('keyword-detector.mjs mode-message dispatch', () => {
     }
   });
 
-  it.each(['/ask muse', '/oh-my-claudecode:ask muse'])('does not activate modes from a delegated %s payload', (command) => {
-    const tempDir = mkdtempSync(join(tmpdir(), 'keyword-detector-ask-muse-'));
-    try {
-      const sessionId = 'ask-muse-session';
-      const output = runKeywordDetector(`${command} ralplan ralph ultrawork autopilot review`, tempDir, sessionId);
-      expect(output.continue).toBe(true);
-      expect(output.suppressOutput).toBe(true);
-      expect(output.hookSpecificOutput).toBeUndefined();
-      for (const mode of ['ralplan', 'ralph', 'ultrawork', 'autopilot']) {
-        expect(existsSync(join(tempDir, '.omc', 'state', 'sessions', sessionId, `${mode}-state.json`))).toBe(false);
+  it.each([
+    '/ask muse',
+    '/oh-my-claudecode:ask muse',
+    '/ask antigravity',
+    '/ask agy',
+    '/ask cursor',
+  ])('does not activate modes from a delegated %s payload in both detector copies', (command) => {
+    for (const detectorPath of [SCRIPT_PATH, TEMPLATE_PATH]) {
+      const tempDir = mkdtempSync(join(tmpdir(), 'keyword-detector-ask-provider-'));
+      try {
+        const sessionId = 'ask-provider-session';
+        const output = runKeywordDetector(`${command} ralplan ralph ultrawork autopilot review`, tempDir, sessionId, {}, detectorPath);
+        expect(output.continue).toBe(true);
+        expect(output.suppressOutput).toBe(true);
+        expect(output.hookSpecificOutput).toBeUndefined();
+        for (const mode of ['ralplan', 'ralph', 'ultrawork', 'autopilot']) {
+          expect(existsSync(join(tempDir, '.omc', 'state', 'sessions', sessionId, `${mode}-state.json`))).toBe(false);
+        }
+      } finally {
+        rmSync(tempDir, { recursive: true, force: true });
       }
-    } finally {
-      rmSync(tempDir, { recursive: true, force: true });
     }
   });
 
diff --git a/templates/hooks/keyword-detector.mjs b/templates/hooks/keyword-detector.mjs
index f52f42c44..ce15a82f7 100644
--- a/templates/hooks/keyword-detector.mjs
+++ b/templates/hooks/keyword-detector.mjs
@@ -145,7 +145,7 @@ function extractPrompt(input) {
 }
 
 function isExplicitAskSlashInvocation(prompt) {
-  return /^\s*\/(?:oh-my-claudecode:)?ask\s+(?:claude|codex|gemini|grok)\b/i.test(prompt);
+  return /^\s*\/(?:oh-my-claudecode:)?ask\s+(?:claude|codex|gemini|antigravity|agy|grok|cursor|muse)\b/i.test(prompt);
 }
 
 function isRetiredSlashInvocation(prompt) {