cmd

Documentation

Overview

Package cmd provides the command-line interface for mcp-kubernetes.

This package implements a Cobra-based CLI with multiple subcommands:

• serve: Starts the MCP server (default behavior when no subcommand is provided)
• version: Displays the application version
• self-update: Updates the binary to the latest version from GitHub releases

The CLI maintains backwards compatibility by running the serve command when no subcommand is specified, preserving the original behavior of the application.

Command Structure:

mcp-kubernetes [flags]                 # Starts the MCP server (default)
mcp-kubernetes serve [flags]           # Explicitly starts the MCP server
mcp-kubernetes version                 # Shows version information
mcp-kubernetes self-update             # Updates to latest release
mcp-kubernetes help [command]          # Shows help information

The serve command supports multiple transport options:

• stdio: Standard input/output (default) - for command-line integration
• sse: Server-Sent Events over HTTP - for web-based clients
• streamable-http: Streamable HTTP transport - for HTTP-based integration

Transport Configuration Examples:

mcp-kubernetes serve --transport stdio           # Default STDIO transport
mcp-kubernetes serve --transport sse --http-addr :8080 --sse-endpoint /sse
mcp-kubernetes serve --transport streamable-http --http-addr :9000 --http-endpoint /mcp

The serve command also supports configuration flags for controlling Kubernetes client behavior, including non-destructive mode, dry-run mode, and API rate limiting settings.

Index

• func Execute()
• func SetVersion(v string)

Functions

func Execute

func Execute()

Execute is the main entry point for the CLI application. It initializes and executes the root command, which in turn handles subcommands and flags. This function is called by main.main().

func SetVersion

func SetVersion(v string)

SetVersion sets the version for the root command. This function is typically called from the main package to inject the application version at build time.