gem-hunter

lms - Command Line Tool for LM Studio

Built with lmstudio.js

lms ships with LM Studio 0.2.22 and newer.

If you have trouble running the command, try running npx lmstudio install-cli to add it to path.

To check if the bootstrapping was successful, run the following in a 👉 new terminal window 👈:

lms

You can use lms --help to see a list of all available subcommands.

For details about each subcommand, run lms <subcommand> --help.

Here are some frequently used commands:

• lms status - To check the status of LM Studio.
• lms server start - To start the local API server.
• lms server stop - To stop the local API server.
• lms ls - To list all downloaded models.
  • lms ls --json - To list all downloaded models in machine-readable JSON format.
  • lms ls --decision - To list only downloaded decision models.
• lms ps - To list all loaded models available for inferencing.
  • lms ps --json - To list all loaded models available for inferencing in machine-readable JSON format.
• lms load - To load a model
  • lms load <model path> -y - To load a model with maximum GPU acceleration without confirmation
• lms unload <model identifier> - To unload a model
  • lms unload --all - To unload all models
• lms create - To create a new project with LM Studio SDK
• lms log stream - To stream logs from LM Studio

lms prefers a running LM Studio or llmster over Bionic. It connects to Bionic when Bionic is the only running app, without starting another backend. When none are running, it tries valid recorded installations in this order: llmster, LM Studio, Bionic. Missing or stale installations are skipped.

Discovery, CLI authentication, and REST server settings all come from the selected app. Bionic uses ~/.lmstudio/apps/bionic/.internal; LM Studio and llmster retain ~/.lmstudio/.internal (under your configured LM Studio home). Shared model and runtime storage is unchanged.

lms status, lms server status, and lms server stop do not start an app. In development, LMS_API_SERVER_INFO_PATH selects one exact instance and never falls back to another app or starts one if that instance is unavailable.

The CLI is part of the lmstudio.js monorepo and cannot be built standalone.

# Clone and build the entire monorepo
git clone https://github.com/lmstudio-ai/lmstudio-js.git --recursive
cd lmstudio-js
npm install
npm run build

# Test your CLI changes
node publish/cli/dist/index.js <subcommand>

Example:

node publish/cli/dist/index.js --help
node publish/cli/dist/index.js status

See CONTRIBUTING.md for more information.