CLI Reference
The mm command is the main entry point for Mostly Modular CLI workflows.
Core commands
The unified CLI foundation is:
mm <command> [args]The six canonical commands are init, build, run, test, pack, and publish.
`mm init`
Create a new Mostly Modular project.
mm init my-game --preset menu-shell
mm init --list-presets
mm init my-game --lang rust`mm new`
Alias for mm init.
mm new my-game
mm new --preset menu-shell my-game
mm new --lang rust my-game`mm build`
Build project plugins into WebAssembly.
mm build
mm build --release
mm build --project-dir ./my-game`mm run`
Run a Mostly Modular project or explicit WASM files.
mm run
mm run --watch
mm run --windowed
mm run --project-dir ./my-game
mm run ./target/wasm32-unknown-unknown/debug/my_game.wasm`mm test`
Run project QA checks.
mm test
mm test --json`mm pack`
Package a project for distribution.
mm pack`mm publish`
Publish a package or project artifact.
mm publish`mm plugin`
Manage plugins inside a project.
mm plugin new player
mm plugin list
mm plugin --help`mm docs`
Open or generate documentation helpers.
mm docs --help`mm doctor`
Check local environment and prerequisites.
mm doctor`mm try`
Launch the starter experience quickly.
mm tryHelp and version
mm help
mm --help
mm version
mm --versionNotes
mm --help for command-specific flags and examples.mm new ... is supported as an alias for mm init ....mm run --hot-reload is supported as an alias for mm run --watch.mm run reads built WASM plugins from the project. If game.toml lists [plugins.required] entries that are missing, mm run warns before launch.