(sigil cli app)

(sigil cli app) - Install and manage Sigil applications

Provides the sigil app command for installing apps from git repos, storing them in the content-addressable store, and optionally registering them as MCP servers for Claude Code.

This module is deliberately THIN — just the command definition, the subcommand dispatcher, and the help text. The subcommand handlers, native build driver, and package selection live in (sigil cli app commands); the GUI launcher/desktop helpers in (sigil cli app gui). Keeping this module small is load-bearing: the sigil-build bytecode emitter truncates the tail of an oversized module, which had left app-cmd unbound in the release bundle (the sigil app command silently vanished). See [[investigations/sigil-build-stale-sgb-cache]].