From e66c5b13f835839966210beb8d8f235058533bd0 Mon Sep 17 00:00:00 2001
From: Aleksandr PUZIKOV <aleksandr.puzikov@uni.lu>
Date: Mon, 30 Mar 2026 12:21:04 +0200
Subject: [PATCH] fix: Allow empty client_secret for MCP OAuth configuration

---
 .../MCPServerDialog/sections/AuthSection.tsx         | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/AuthSection.tsx b/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/AuthSection.tsx
index 6d18ccf15b..3963c8b935 100644
--- a/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/AuthSection.tsx
+++ b/client/src/components/SidePanel/MCPBuilder/MCPServerDialog/sections/AuthSection.tsx
@@ -183,15 +183,7 @@ export default function AuthSection({ isEditMode, serverName }: AuthSectionProps
             </div>
             <div className="space-y-1.5">
               <Label htmlFor="oauth_client_secret" className="text-sm font-medium">
-                {localize('com_ui_client_secret')}{' '}
-                {!isEditMode && (
-                  <>
-                    <span aria-hidden="true" className="text-text-secondary">
-                      *
-                    </span>
-                    <span className="sr-only">{localize('com_ui_field_required')}</span>
-                  </>
-                )}
+                {localize('com_ui_client_secret')}
               </Label>
               <SecretInput
                 id="oauth_client_secret"
@@ -200,7 +192,7 @@ export default function AuthSection({ isEditMode, serverName }: AuthSectionProps
                 aria-describedby={
                   errors.auth?.oauth_client_secret ? 'oauth-client-secret-error' : undefined
                 }
-                {...register('auth.oauth_client_secret', { required: !isEditMode })}
+                {...register('auth.oauth_client_secret')}
                 className={cn(errors.auth?.oauth_client_secret && 'border-border-destructive')}
               />
               {errors.auth?.oauth_client_secret && (