Muse Code

This guide is for Muse Code, Meta’s terminal coding agent. For the Muse personal assistant, use the Muse guide.

Add the MCP server

Muse Code reads user settings from ~/.config/muse/settings.json. Merge the simplified entry into the existing mcp_servers object without replacing other settings:

{
  "mcp_servers": {
    "simplified": {
      "transport": "streamable_http",
      "url": "https://apikit.simplified.com/mcp",
      "enabled": true,
      "mode": "optional"
    }
  }
}

Use mode: "optional" if you want Muse Code to start when Simplified is temporarily unavailable. Keep the existing settings and other servers when editing the file.

Sign in and verify

Run:

muse mcp login simplified

Complete the browser sign-in, then open Muse Code and use /mcp to check that Simplified and its tools are present. Ask:

Use Simplified to identify my workspace and list my teamspaces. Do not create or change anything.

The response should come from Simplified tools. Follow the verification checklist. For reusable workflow instructions, see the Simplified skills repository and Muse Code’s own skills guidance.

See Meta’s MCP server configuration for current settings and OAuth behavior.