remove host param from example servers

Author: ihrpr

examples/servers/simple-auth/mcp_simple_auth/auth_server.py

@@ -196,8 +196,7 @@ async def run_server(server_settings: AuthServerSettings, github_settings: GitHu
 
 @click.command()
 @click.option("--port", default=9000, help="Port to listen on")
-@click.option("--host", default="localhost", help="Host to bind to")
-def main(port: int, host: str) -> int:
+def main(port: int) -> int:
     """
     Run the MCP Authorization Server.
 
@@ -217,6 +216,7 @@ def main(port: int, host: str) -> int:
         raise ValueError("GitHub credentials not provided")
 
     # Create server settings
+    host = "localhost"
     server_url = f"http://{host}:{port}"
     server_settings = AuthServerSettings(
         host=host,

examples/servers/simple-auth/mcp_simple_auth/legacy_as_server.py

@@ -116,14 +116,13 @@ async def get_user_profile() -> dict[str, Any]:
 
 @click.command()
 @click.option("--port", default=8000, help="Port to listen on")
-@click.option("--host", default="localhost", help="Host to bind to")
 @click.option(
     "--transport",
     default="streamable-http",
     type=click.Choice(["sse", "streamable-http"]),
     help="Transport protocol to use ('sse' or 'streamable-http')",
 )
-def main(port: int, host: str, transport: Literal["sse", "streamable-http"]) -> int:
+def main(port: int, transport: Literal["sse", "streamable-http"]) -> int:
     """Run the simple GitHub MCP server."""
     logging.basicConfig(level=logging.INFO)
 
@@ -134,6 +133,7 @@ def main(port: int, host: str, transport: Literal["sse", "streamable-http"]) ->
     if not github_settings.github_client_id or not github_settings.github_client_secret:
         raise ValueError("GitHub credentials not provided")
     # Create server settings
+    host = "localhost"
     server_url = f"http://{host}:{port}"
     server_settings = ServerSettings(
         host=host,

examples/servers/simple-auth/mcp_simple_auth/server.py

@@ -137,15 +137,14 @@ async def get_user_info() -> dict[str, Any]:
 
 @click.command()
 @click.option("--port", default=8001, help="Port to listen on")
-@click.option("--host", default="localhost", help="Host to bind to")
 @click.option("--auth-server", default="http://localhost:9000", help="Authorization Server URL")
 @click.option(
     "--transport",
     default="streamable-http",
     type=click.Choice(["sse", "streamable-http"]),
     help="Transport protocol to use ('sse' or 'streamable-http')",
 )
-def main(port: int, host: str, auth_server: str, transport: Literal["sse", "streamable-http"]) -> int:
+def main(port: int, auth_server: str, transport: Literal["sse", "streamable-http"]) -> int:
     """
     Run the MCP Resource Server.
 
@@ -163,6 +162,7 @@ def main(port: int, host: str, auth_server: str, transport: Literal["sse", "stre
         auth_server_url = AnyHttpUrl(auth_server)
 
         # Create settings
+        host = "localhost"
         server_url = f"http://{host}:{port}"
         settings = ResourceServerSettings(
             host=host,