diff --git a/src/backend/base/langflow/components/tools/mcp_component.py b/src/backend/base/langflow/components/tools/mcp_component.py
index 4a366f07d..ec5d8219e 100644
--- a/src/backend/base/langflow/components/tools/mcp_component.py
+++ b/src/backend/base/langflow/components/tools/mcp_component.py
@@ -15,7 +15,7 @@ from langflow.base.mcp.util import (
 from langflow.custom import Component
 from langflow.inputs import DropdownInput
 from langflow.inputs.inputs import InputTypes
-from langflow.io import MessageTextInput, Output, TabInput
+from langflow.io import MessageTextInput, MultilineInput, Output, TabInput
 from langflow.io.schema import schema_to_langflow_inputs
 from langflow.logging import logger
 from langflow.schema import Message
@@ -52,7 +52,7 @@ class MCPToolsComponent(Component):
             show=True,
             refresh_button=True,
         ),
-        MessageTextInput(
+        MultilineInput(
             name="sse_url",
             display_name="MCP SSE URL",
             info="URL for MCP SSE connection",
@@ -147,9 +147,7 @@ class MCPToolsComponent(Component):
                 elif field_value == "SSE":
                     build_config["command"]["show"] = False
                     build_config["sse_url"]["show"] = True
-                    _, port, _ = await self.find_langflow_instance()
-                    if port:
-                        build_config["sse_url"]["value"] = f"http://localhost:{port}/api/v1/mcp/sse"
+                    build_config["sse_url"]["value"] = "MCP_SSE"
                     return build_config
             if field_name in ("command", "sse_url", "mode"):
                 try:
diff --git a/src/frontend/src/components/core/parameterRenderComponent/components/copyFieldAreaComponent/index.tsx b/src/frontend/src/components/core/parameterRenderComponent/components/copyFieldAreaComponent/index.tsx
index a0fc03192..4c5a933f9 100644
--- a/src/frontend/src/components/core/parameterRenderComponent/components/copyFieldAreaComponent/index.tsx
+++ b/src/frontend/src/components/core/parameterRenderComponent/components/copyFieldAreaComponent/index.tsx
@@ -8,7 +8,9 @@ import { Input } from "../../../../ui/input";
 import { InputProps, TextAreaComponentType } from "../../types";
 
 const BACKEND_URL = "BACKEND_URL";
+const MCP_SSE_VALUE = "MCP_SSE";
 const URL_WEBHOOK = `${window.location.protocol}//${window.location.host}/api/v1/webhook/`;
+const URL_MCP_SSE = `${window.location.protocol}//${window.location.host}/api/v1/mcp/sse`;
 
 const inputClasses = {
   base: ({ isFocused }: { isFocused: boolean }) =>
@@ -60,15 +62,16 @@ export default function CopyFieldAreaComponent({
   const [isFocused, setIsFocused] = useState(false);
   const [isCopied, setIsCopied] = useState(false);
 
-  const isValueToReplace = value === BACKEND_URL;
+  const isValueToReplace = value === BACKEND_URL || value === MCP_SSE_VALUE;
   const setSuccessData = useAlertStore((state) => state.setSuccessData);
   const currentFlow = useFlowStore((state) => state.currentFlow);
   const endpointName = currentFlow?.endpoint_name ?? "";
 
   const valueToRender = useMemo(() => {
-    if (isValueToReplace) {
-      const urlWebhook = `${URL_WEBHOOK}${endpointName}`;
-      return isValueToReplace ? urlWebhook : value;
+    if (value === BACKEND_URL) {
+      return `${URL_WEBHOOK}${endpointName}`;
+    } else if (value === MCP_SSE_VALUE) {
+      return `${URL_MCP_SSE}`;
     }
     return value;
   }, [value, endpointName]);
diff --git a/src/frontend/src/components/core/parameterRenderComponent/components/textAreaComponent/index.tsx b/src/frontend/src/components/core/parameterRenderComponent/components/textAreaComponent/index.tsx
index 14efc4bf4..17c57c5bd 100644
--- a/src/frontend/src/components/core/parameterRenderComponent/components/textAreaComponent/index.tsx
+++ b/src/frontend/src/components/core/parameterRenderComponent/components/textAreaComponent/index.tsx
@@ -20,6 +20,8 @@ const inputClasses = {
 };
 
 const WEBHOOK_VALUE = "CURL_WEBHOOK";
+const MCP_SSE_VALUE = "MCP_SSE";
+const URL_MCP_SSE = `${window.location.protocol}//${window.location.host}/api/v1/mcp/sse`;
 
 const externalLinkIconClasses = {
   gradient: ({
@@ -75,6 +77,11 @@ export default function TextAreaComponent({
     [nodeInformationMetadata?.nodeType],
   );
 
+  const isMCPSSE = useMemo(
+    () => nodeInformationMetadata?.nodeType === "mcp_sse",
+    [nodeInformationMetadata?.nodeType],
+  );
+
   useEffect(() => {
     if (isWebhook && value === WEBHOOK_VALUE) {
       const curlWebhookCode = getCurlWebhookCode({
@@ -84,8 +91,11 @@ export default function TextAreaComponent({
         format: "singleline",
       });
       handleOnNewValue({ value: curlWebhookCode });
+    } else if (value === MCP_SSE_VALUE) {
+      const mcpSSEUrl = `${URL_MCP_SSE}`;
+      handleOnNewValue({ value: mcpSSEUrl });
     }
-  }, [isWebhook]);
+  }, [isWebhook, value, nodeInformationMetadata, handleOnNewValue]);
 
   const getInputClassName = () => {
     return cn(
diff --git a/src/frontend/tests/extended/features/mcp-server.spec.ts b/src/frontend/tests/extended/features/mcp-server.spec.ts
index a6ae7a342..666335284 100644
--- a/src/frontend/tests/extended/features/mcp-server.spec.ts
+++ b/src/frontend/tests/extended/features/mcp-server.spec.ts
@@ -68,17 +68,12 @@ test(
 
     await page.getByTestId("tab_1_sse").click();
 
-    await page.waitForSelector(
-      '[data-testid="anchor-popover-anchor-input-sse_url"]',
-      {
-        state: "visible",
-        timeout: 30000,
-      },
-    );
+    await page.waitForSelector('[data-testid="textarea_str_sse_url"]', {
+      state: "visible",
+      timeout: 30000,
+    });
 
-    let sseURLCount = await page
-      .getByTestId("anchor-popover-anchor-input-sse_url")
-      .count();
+    let sseURLCount = await page.getByTestId("textarea_str_sse_url").count();
 
     expect(sseURLCount).toBeGreaterThan(0);
 
@@ -122,17 +117,12 @@ test(
 
     await page.getByTestId("tab_1_sse").click();
 
-    await page.waitForSelector(
-      '[data-testid="anchor-popover-anchor-input-sse_url"]',
-      {
-        state: "visible",
-        timeout: 30000,
-      },
-    );
+    await page.waitForSelector('[data-testid="textarea_str_sse_url"]', {
+      state: "visible",
+      timeout: 30000,
+    });
 
-    sseURLCount = await page
-      .getByTestId("anchor-popover-anchor-input-sse_url")
-      .count();
+    sseURLCount = await page.getByTestId("textarea_str_sse_url").count();
 
     expect(sseURLCount).toBeGreaterThan(0);