Virtual Bash

ID	virtual_bash
Category	Execution
Features	file_system (unlocks Workspace tab)
Dependencies	session_file_system

Execute bash commands in a sandboxed environment with no access to the host system. Powered by bashkit, a WASM-like execution sandbox. The session filesystem is mounted at /workspace.

Tools

bash

Execute a shell command.

Parameter	Type	Required	Description
command	string	yes	Shell command to execute
working_dir	string	no	Working directory (default: /workspace)
timeout	integer	no	Timeout in seconds

Returns stdout, stderr, and exit code.

Notes

• Sandboxed — no network access, no host filesystem access
• Commands operate on the same /workspace as File System tools
• Files written by bash are immediately visible to file system tools and vice versa
• Built-in shell commands: cd, ls, cat, echo, grep, head, tail, etc.
• Resource limits prevent infinite loops

See Also

• File System — file operations on the same workspace
• Capabilities Overview