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Help Desk › The AI Agents

Muse Code

Muse Code saves pages straight into your Showspace from the terminal, and one entry in its settings file gives it all twenty of the app's commands.

Muse Code is Meta's coding agent for the terminal, powered by Meta's Muse Spark model. It reads and edits the files in the project you start it in and runs commands there, so a project page or a report is as easy for it as code. It suits developers.

It runs as a native program on macOS and Linux. Meta launched it on August 5, 2026.

Made byMeta
Runs onmacOS and Linux, in a terminal
Where pages goStraight into the folder you run it in
App commandsYes, all twenty
Standing instructionsA project's own AGENTS.md
CostThree monthly plans from Meta
Also calledMeta Muse Code

Set it up

  1. Install Muse Code with the line below, then run muse in a project folder and sign in.
  2. In lite.computer, click your name at the bottom of the sidebar and open the Agent Helper. Copy the paragraph it gives you and paste it into your project's AGENTS.md. Running muse init creates one. Trust the workspace when Muse Code asks, and it loads the file.
  3. Give Muse Code the app's commands by adding this to ~/.config/muse/settings.json.
  4. Keep lite.computer open on your Showspace. Start a new Muse Code session and ask Use the lite.computer tool to list every page in my Showspace. It lists the pages in your folder.
Run once, in a terminal

curl -fsSL https://dev.meta.ai/install.sh | sh

~/.config/muse/settings.json

{ "schema_version": 1, "mcp_servers": { "lite-computer": { "transport": "streamable_http", "url": "http://127.0.0.1:48484/mcp" } } }

If the file already has settings, add mcp_servers at its top level, or add the lite-computer entry inside the mcp_servers you already have. Keep schema_version set to 1.

Try this prompt

Paste into Muse Code

Build an interactive release page from this project's 30 most recent commits: tabs for features, fixes and maintenance, a timeline that animates in, a filter by author, and the commit hash beside each entry. Save it as a single self-contained HTML file in my Showspace, then open it in lite.computer.

Good to know

  • Muse Code also reads CLAUDE.md, so a project that already keeps its instructions there picks up the paragraph from that file.
  • Instruction files load once you trust the workspace, so trust each project you want pages from.
  • We have not tested Muse Code with lite.computer ourselves. These instructions are based on research. Try saving one HTML page to your Showspace first. If a step needs correcting, email hello@lite.computer.

Questions

Does Muse Code work with lite.computer?

Yes. Muse Code running in a terminal on your Mac saves HTML pages into your Showspace, and lite.computer shows each one as it lands. One entry in its settings file lets it open pages and arrange windows in the app as well.

What is the difference between Muse Code and Muse?

Muse Code is Meta's coding agent for the terminal on your Mac. Muse is Meta's personal agent for the web, phones and WhatsApp.

Where does the lite.computer instruction go for Muse Code?

In the project's AGENTS.md. Muse Code also reads CLAUDE.md and .agents/AGENTS.md.

Choosing between agents? See Which AI works with lite.computer.

Last checked September 14, 2026.

Still stuck? Write to support@lite.computer.