OptionalargsArguments passed to the stdio executable.
Optionalauth_Legacy snake-case authentication token.
OptionalauthAuthentication token sent to a remote MCP server.
OptionalcommandExecutable for a stdio server.
OptionalenvEnvironment variables passed to the stdio process.
OptionalheadersHTTP headers sent to a remote MCP server.
OptionalurlURL for a remote MCP transport.
MCP server transport configuration used in simplified mode.