diff --git a/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/BasicInfoSection.tsx b/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/BasicInfoSection.tsx
index fd78d0bced..56f53ef9bd 100644
--- a/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/BasicInfoSection.tsx
+++ b/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/BasicInfoSection.tsx
@@ -52,7 +52,7 @@ export default function BasicInfoSection() {
             {...register('title', {
               required: localize('com_ui_field_required'),
               pattern: {
-                value: /^[a-zA-Z0-9 ]+$/,
+                value: /^[-\p{L}\p{N} '']+$/u,
                 message: localize('com_ui_mcp_title_invalid'),
               },
             })}
diff --git a/client/src/locales/en/translation.json b/client/src/locales/en/translation.json
index 3d19f65ad6..cd20bc8a55 100644
--- a/client/src/locales/en/translation.json
+++ b/client/src/locales/en/translation.json
@@ -1155,7 +1155,7 @@
   "com_ui_mcp_servers_allow_share": "Allow users to share MCP servers",
   "com_ui_mcp_servers_allow_share_public": "Allow users to share MCP servers publicly",
   "com_ui_mcp_servers_allow_use": "Allow users to use MCP servers",
-  "com_ui_mcp_title_invalid": "Title can only contain letters, numbers, and spaces",
+  "com_ui_mcp_title_invalid": "Title can only contain letters, numbers, spaces, apostrophes, and hyphens",
   "com_ui_mcp_tool_options": "Tool Options",
   "com_ui_mcp_transport": "Transport",
   "com_ui_mcp_type_sse": "SSE",
diff --git a/packages/data-provider/src/mcp.ts b/packages/data-provider/src/mcp.ts
index b22a599b9b..615df11ac5 100644
--- a/packages/data-provider/src/mcp.ts
+++ b/packages/data-provider/src/mcp.ts
@@ -3,10 +3,13 @@ import { TokenExchangeMethodEnum } from './types/agents';
 import { extractEnvVariable } from './utils';
 
 const BaseOptionsSchema = z.object({
-  /** Display name for the MCP server - only letters, numbers, and spaces allowed */
+  /** Display name for the MCP server */
   title: z
     .string()
-    .regex(/^[a-zA-Z0-9 ]+$/, 'Title can only contain letters, numbers, and spaces')
+    .regex(
+      /^[\p{L}\p{N} ''\-]+$/u,
+      'Title can only contain letters, numbers, spaces, apostrophes, and hyphens',
+    )
     .optional(),
   /** Description of the MCP server */
   description: z.string().optional(),