add tech preview

Author: RoiGlinik

docs/configuration/holmesgpt/index.rst

@@ -373,8 +373,8 @@ Custom toolsets
 Custom toolsets are created through your Helm values file and you can find instructions
 to :doc:`write your own toolsets here <builtin_toolsets>`.
 
-Remote MCP servers
--------------------
+Remote MCP servers ⚠️ **Tech Preview**  
+-----------------------------------------
 
 Remote MCP server connections are configured through your Helm values file.
 For detailed instructions, refer to the :doc:`Connecting to Remote MCP Servers <remote_mcp_servers>` guide.

docs/configuration/holmesgpt/remote_mcp_servers.rst

@@ -1,12 +1,12 @@
-Remote MCP Servers
-=====================
+Remote MCP Servers ⚠️ **Tech Preview**  
+=========================================
 
 HolmesGPT can integrate with remote MCP servers using SSE mode.
 This capability enables HolmesGPT to access external data sources and tools in real time.
 This guide provides step-by-step instructions for configuring HolmesGPT to connect with remote MCP servers over SSE.
 
 Example : MCP server configuration
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
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