Muse Code

Name: Muse Code
Author: Meta

Meta's multi-agent coding assistant for the terminal, built for the Muse Spark models.

ProprietaryBy Meta

FreemiumProprietaryWindows macOS Command line

Official websitedev.meta.ai

Compare Muse Code with another product

Read the Muse Code documentation

1 more way to get Muse Code

Homebrewbrew install --cask muse-code

Alternatives

GitHub Copilot CLIGitHub Copilot CLI is a terminal agent with MCP, LSP, custom agents and rollback, requiring a GitHub account and Copilot plan.
Grok BuildGrok Build is a freemium terminal agent on xAI's Grok models with plan mode, skills, plugins, hooks and MCP, installed through a curl-to-bash script.
Claude CodeClaude Code is a paid agent for the terminal, IDEs, desktop and web that uses Anthropic's models through a Claude plan or API credits instead of Meta's Muse Spark.
Qwen CodeQwen Code is an open source terminal agent tuned for Qwen coder models, replacing Meta's hosted models with an open client.
Gemini CLIGemini CLI is Google's Apache-2.0 open source terminal agent with a free tier, requiring Google authentication and Gemini cloud models.
HerdrA terminal multiplexer for AI coding agents that keeps their sessions running across machines.

See all alternatives

About Muse Code

Muse Code is a command-line coding agent from Meta that runs several agents in the terminal to write and change code. It is built around Meta's Muse Spark models, including Muse Spark 1.3, which Meta describes as tuned for long-horizon coding and agentic work.

It installs on Mac and Windows with a single command, and Meta publishes documentation and a cookbook with examples such as multi-agent orchestration, a GitHub agent and computer use. Model access runs through the Meta Model API.

Strengths

Multi-agent coding in the terminal
Built for Meta's Muse Spark coding models
One-command install on Mac and Windows
Documentation and cookbook examples

Limitations

Depends on Meta's hosted models
Pricing details are not clearly stated on the homepage

Details

Pricing: FreemiumThe CLI is a free install; model usage goes through Meta's Model API, with sales contact for larger use.
License: Proprietary
Developer: Meta
Platforms: Windows, macOS, Command line
How it runs: Downloadable app
Works offline: No
Best suited for: Developers who want a terminal coding agent backed by Meta's models
Categories: AI coding, AI agents
Last verified: October 1, 2026
Added: October 1, 2026
Sources: dev.meta.ai

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