Install your first Workflow
The CLI and business Workflow packages have separate installation lifecycles. In the initialized project, stop the Service before adding or removing packages.
A bare package name resolves its current registry version. Installation retains package name, exact version, archive hash, and local source where applicable. It disables package scripts.
If you have a compatible local archive, use it instead of the registry package:
Retain that archive so the installation can be restored. The Workflow artifact protocol must match the host; its protocol version is separate from its npm version.
Verify loading
loom list shows installed packages. looms shows the Workflows loaded by the running Service, their availability and diagnostics. A package may be installed but fail loading; inspect its phase and error.
For CMD/TUI, configure the model before executing a Run. For external MCP, prepare the connected Agent client. Continue with CMD, TUI, or MCP.