CLI Reference

Commands

Launch Claude Code in a container for the current project.

bash

sj claude [options]

Launch Codex in a container for the current project.

bash

sj codex [options]

Drop into a zsh shell inside the container. Useful for debugging or manual work.

bash

sj shell [options]
sj shell claude    # Use claude agent's harness-config as $HOME
sj shell codex     # Use codex agent's harness-config as $HOME

Launch the default agent (configured via defaultAgent).

bash

sj [options]

Generate a .sj/config.json in the current project with all defaults pre-filled.

bash

sj repo-config
sj repo-config --force    # Overwrite existing config

Flag	Description
`--rebuild`	Force rebuild the container image, ignoring cache
`--preset <name>`	Use a specific preset instead of the default