The Codex CLI’s MCP subcommand does not expose login/logout commands. This makes it impossible to authenticate against MCP servers that require auth. The CLI help only shows 5 commands: list, get, add ...
Client sends CommandType.Sync for mapId N, and sends GlobalTimeSpeed (in that order, all on the same tick; commands can be changed to different ones as long as the first one is map-local, and the ...