Class●Since v1.0

ClaudeBashToolMiddleware

Middleware that exposes Anthropic's native bash tool to models.

ClaudeBashToolMiddleware(
  self,
  workspace_root: str | None = None,
  *,
  startup_commands: tuple[str, ...] | list[str] | str | None = None,
  shutdown_commands: tuple[str, ...] | list[str] | str | None = None,
  execution_policy: Any | None = None,
  redaction_rules: tuple[Any, ...] | list[Any] | None = None,
  tool_description: str | None = None,
  env: dict[str, Any] | None = None
)

Bases

ShellToolMiddleware

Parameters

Name	Type	Description
`workspace_root`	`str \| None`	Default:`None` Base directory for the shell session. If omitted, a temporary directory is created.
`startup_commands`	`tuple[str, ...] \| list[str] \| str \| None`	Default:`None` Optional commands executed after the session starts.
`shutdown_commands`	`tuple[str, ...] \| list[str] \| str \| None`	Default:`None` Optional commands executed before session shutdown.
`execution_policy`	`Any \| None`	Default:`None` Execution policy controlling timeouts and limits.
`redaction_rules`	`tuple[Any, ...] \| list[Any] \| None`	Default:`None` Optional redaction rules to sanitize output.
`tool_description`	`str \| None`	Default:`None` Optional override for tool description.
`env`	`dict[str, Any] \| None`	Default:`None` Optional environment variables for the shell session.

Constructors

constructor

__init__

Name	Type
workspace_root	str \| None
startup_commands	tuple[str, ...] \| list[str] \| str \| None
shutdown_commands	tuple[str, ...] \| list[str] \| str \| None
execution_policy	Any \| None
redaction_rules	tuple[Any, ...] \| list[Any] \| None
tool_description	str \| None
env	dict[str, Any] \| None