feat: add streamable-http support

Author: feiskyer

README.md

@@ -117,7 +117,9 @@ Config your MCP servers in [Claude Desktop](https://claude.ai/download), [Cursor
 **Command line arguments:**
 
 ```sh
-usage: mcp-kubernetes-server [-h] [--disable-kubectl] [--disable-helm] [--disable-write] [--disable-delete] [--transport {stdio,sse}] [--port PORT]
+usage: main.py [-h] [--disable-kubectl] [--disable-helm] [--disable-write]
+               [--disable-delete] [--transport {stdio,sse,streamable-http}]
+               [--host HOST] [--port PORT]
 
 MCP Kubernetes Server
 
@@ -127,9 +129,10 @@ options:
   --disable-helm        Disable helm command execution
   --disable-write       Disable write operations
   --disable-delete      Disable delete operations
-  --transport {stdio,sse}
-                        Transport mechanism to use (stdio or sse)
-  --port PORT           Port to use for the server (only used with sse transport)
+  --transport {stdio,sse,streamable-http}
+                        Transport mechanism to use (stdio or sse or streamable-http)
+  --host HOST           Host to use for sse or streamable-http server
+  --port PORT           Port to use for sse or streamable-http server
 ```
 
 </details>

pyproject.toml

@@ -1,11 +1,11 @@
 [project]
 name = "mcp-kubernetes-server"
-version = "0.1.10"
+version = "0.1.11"
 description = "The mcp-kubernetes-server is a Model Context Protocol (MCP) server that enables AI assistants to interact with Kubernetes clusters. It serves as a bridge between AI tools (like Claude, Cursor, and GitHub Copilot) and Kubernetes, translating natural language requests into Kubernetes operations and returning the results in a format the AI tools can understand."
 readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
-    "fastmcp>=2.2.5",
+    "fastmcp>=2.3.3",
     "kubernetes>=32.0.1",
 ]
 

src/mcp_kubernetes_server/main.py

@@ -233,19 +233,26 @@ def server():
     parser.add_argument(
         "--transport",
         type=str,
-        choices=["stdio", "sse"],  # TODO: add streamable HTTP
+        choices=["stdio", "sse", "streamable-http"],
         default="stdio",
-        help="Transport mechanism to use (stdio or sse)",
+        help="Transport mechanism to use (stdio or sse or streamable-http)",
+    )
+    parser.add_argument(
+        "--host",
+        type=str,
+        default="127.0.0.1",
+        help="Host to use for sse or streamable-http server",
     )
     parser.add_argument(
         "--port",
         type=int,
         default=8000,
-        help="Port to use for the server (only used with sse transport)",
+        help="Port to use for sse or streamable-http server",
     )
 
     args = parser.parse_args()
     mcp.settings.port = args.port
+    mcp.settings.host = args.host
 
     # Setup Kubernetes client
     setup_client()