computerUseSetup/start

A human command: runs cua_setup start for one session, between turns, exactly as the TUI’s /cua on does, and answers the state it settles in, with the refusal code when setup refused; computerUseUnavailable while the CUA gate is off. Without sessionId it starts the host’s own setup under one host owner, with computerUseHostSetup.

Parameters

Type: ComputerUseSetupStartParams

computerUseSetup/start params: a human command.

Field	Type	Stability	Presence	Description
commandId	string		required	The client’s id for this command.
sessionId	string		optional	The session whose setup to start. Omitted starts the host’s own setup, which needs the computerUseHostSetup grant.

Source

schema/msp/experimental/msp.schema.json#/methods/computerUseSetup~2Fstart

{
  "description": "A human command: runs cua_setup start for one session, between turns, exactly as the TUI's /cua on does, and answers the state it settles in, with the refusal code when setup refused; computerUseUnavailable while the CUA gate is off. Without sessionId it starts the host's own setup under one host owner, with computerUseHostSetup.",
  "params": {
    "$ref": "#/$defs/ComputerUseSetupStartParams"
  },
  "result": {
    "$ref": "#/$defs/ComputerUseSetupState"
  }
}