> You can disable this escape hatch by setting "allowUnsandboxedCommands": false in your sandbox settings. When disabled, the dangerouslyDisableSandbox parameter is completely ignored and all commands must run sandboxed or be explicitly listed in excludedCommands.

https://code.claude.com/docs/en/sandboxing

(I have no idea why that isn't the default because otherwise the sandbox is nearly pointless and gives a false sense of security. In any case, I prefer to start Claude in a sandbox already than trust its implementation.)