--context does not change the active context. To switch it persistently, use entire auth switch. Entire passes the selection to child processes through ENTIRE_CONTEXT, so a spawned git clone or agent uses the same login. An unknown context name is rejected before any child runs.
--context does not reach plugin commands such as entire investigate or entire graph. Set ENTIRE_CONTEXT in the environment for those.
Version Flag
--version (-v) is available only on the root command. Use entire --version or entire version to show build information.