Module parser 

CLI argument parser: argv → tool_input.

Parses a list of CLI arguments (everything after the subcommand) into a serde_json::Value dict that can be passed directly as tool_input to the backend MCP server.

Argument conventions (mirrors Python parse_argv_to_tool_input)

Syntax	Produces
--flag value	{"flag": "value"} (string)
--flag	{"flag": true} (boolean)
--no-flag	{"flag": false} (boolean)
--flag true / --flag false	explicit bool
--flag 5 (integer prop)	{"flag": 5}
--flag 0.5 (number prop)	{"flag": 0.5}
--tag a --tag b (array prop)	{"tag": ["a","b"]}
--json '{"k":"v"}'	{"k": "v"} (raw JSON escape-hatch)
--page-id 123 (kebab flag)	{"page_id": "123"} (snake prop)

Unknown flags and positional arguments are errors. Missing required arguments are errors.

Functions

parse_argv

Parse CLI argv (everything after the subcommand itself) into a JSON object suitable for use as tool_input.