If I run kubectl-mcp-server using the Docker container, it listens on 127.0.0.1:8000

[colaH16]

2025-07-09 15:03:36,407 - mcp.server.lowlevel.server - DEBUG - Initializing server 'kubernetes'
2025-07-09 15:03:36,407 - mcp.server.lowlevel.server - DEBUG - Registering handler for ListToolsRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for CallToolRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for ListResourcesRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for ReadResourceRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for PromptListRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for GetPromptRequest
2025-07-09 15:03:36,408 - mcp.server.lowlevel.server - DEBUG - Registering handler for ListResourceTemplatesRequest
2025-07-09 15:03:36,892 - asyncio - DEBUG - Using selector: EpollSelector
2025-07-09 15:03:36,892 - mcp-server-runner - INFO - Starting kubernetes with SSE transport on port 8080.
2025-07-09 15:03:36,892 - mcp-server - INFO - Starting MCP server with SSE transport on port 8080
2025-07-09 15:03:36,893 - mcp-server - WARNING - FastMCP.run_sse_async() does not accept a 'port' parameter in this version. Falling back to the default signature (using FastMCP's internal default port).
2025-07-09 15:03:36,893 - mcp.server.sse - DEBUG - SseServerTransport initialized with endpoint: /messages/
INFO:     Started server process [1]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)

running on Container

[codeMonkey-shin]

We should be able to set the receiving host to 0.0.0.0

[colaH16]

how to?
there is no how to.

[codeMonkey-shin]

#27
I have submitted a pull request. Once merged, you can use 0.0.0.0 by applying --listen:true as an environment variable.