fix

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/components/deploy-modal/deploy-modal.tsx

@@ -658,7 +658,7 @@ export function DeployModal({
                   onClick={handleMcpToolFormSubmit}
                   disabled={mcpToolSubmitting || !mcpToolCanSave}
                 >
-                  {mcpToolSubmitting ? 'Saving...' : 'Save Tool Schema'}
+                  {mcpToolSubmitting ? 'Saving...' : 'Save Tool'}
                 </Button>
               </div>
             </ModalFooter>

apps/sim/hooks/queries/forms.ts

@@ -189,6 +189,10 @@ export function useCreateForm() {
       const data = await response.json()
 
       if (!response.ok) {
+        // Handle specific error cases
+        if (data.error === 'Identifier already in use') {
+          throw new Error('This identifier is already in use')
+        }
         throw new Error(data.error || 'Failed to create form')
       }
 
@@ -233,6 +237,9 @@ export function useUpdateForm() {
       const result = await response.json()
 
       if (!response.ok) {
+        if (result.error === 'Identifier already in use') {
+          throw new Error('This identifier is already in use')
+        }
         throw new Error(result.error || 'Failed to update form')
       }