diff --git a/src/components/Sidebar.vue b/src/components/Sidebar.vue
index a53fb6e..44cff78 100644
--- a/src/components/Sidebar.vue
+++ b/src/components/Sidebar.vue
@@ -431,7 +431,6 @@
             </label>
             <p class="text-xs text-gray-500 mb-2">
               This role uses a curated set of plugins optimized for its purpose.
-              Switch to General role to customize plugins.
             </p>
             <div
               class="flex flex-wrap gap-2 max-h-60 overflow-y-auto border border-gray-300 rounded p-2 bg-gray-50"
diff --git a/src/composables/useTextSession.ts b/src/composables/useTextSession.ts
index 4c66b38..0a1f874 100644
--- a/src/composables/useTextSession.ts
+++ b/src/composables/useTextSession.ts
@@ -74,6 +74,7 @@ export function useTextSession(
     const instructions = options.buildInstructions({
       startResponse: startResponse.value,
     });
+    console.log("[useTextSession] instructions:", instructions);
 
     if (instructions && instructions.trim()) {
       conversationMessages.value = [
diff --git a/src/composables/useUserPreferences.ts b/src/composables/useUserPreferences.ts
index b66d1ac..2ed548f 100644
--- a/src/composables/useUserPreferences.ts
+++ b/src/composables/useUserPreferences.ts
@@ -1,6 +1,6 @@
 import { reactive, watch } from "vue";
 import { DEFAULT_LANGUAGE_CODE, getLanguageName } from "../config/languages";
-import { DEFAULT_ROLE_ID, getRole } from "../config/roles";
+import { DEFAULT_ROLE_ID, getRole, ROLES } from "../config/roles";
 import { pluginTools, getPluginSystemPrompts } from "../tools";
 import {
   DEFAULT_REALTIME_MODEL_ID,
@@ -205,7 +205,12 @@ export function useUserPreferences(): UseUserPreferencesReturn {
     const customInstructionsText = state.customInstructions.trim()
       ? ` ${state.customInstructions}`
       : "";
-    return `${role.prompt}\n${pluginPrompts}\n${customInstructionsText} The user's native language is ${getLanguageName(state.userLanguage)}.`;
+    const roleListText =
+      `\n\nYour current role is: ${role.id} (${role.name}). Available roles you can switch to:\n` +
+      ROLES.filter((r) => r.id !== role.id)
+        .map((r) => `- ${r.id}: ${r.name}`)
+        .join("\n");
+    return `${role.prompt}${roleListText}\n${pluginPrompts}\n${customInstructionsText} The user's native language is ${getLanguageName(state.userLanguage)}.`;
   };
 
   const buildTools = ({ startResponse }: BuildContext) =>
diff --git a/src/config/roles.ts b/src/config/roles.ts
index df4d651..8d7b0fa 100644
--- a/src/config/roles.ts
+++ b/src/config/roles.ts
@@ -13,10 +13,11 @@ export const ROLES: Role[] = [
     id: "general",
     name: "General",
     icon: "star",
-    includePluginPrompts: true,
-    pluginMode: "customizable",
+    includePluginPrompts: false,
+    pluginMode: "fixed",
+    availablePlugins: ["switchRole"],
     prompt:
-      "You are a teacher who explains various things in a way that even middle school students can easily understand. If the user is asking for stock price, browse Yahoo Finance page with the ticker symbol, such as https://finance.yahoo.com/quote/TSLA/ or https://finance.yahoo.com/quote/BTC-USD/.",
+      "You are a helpful assistant. Help the user pick the right role for their task by switching to the appropriate role using the switchRole tool.",
   },
   {
     id: "tutor",