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VS Code BorealHost toggle_module

How to: VS Code BorealHost toggle_module

client:VS Code transport:streamable-http tool:toggle_module

Add BorealHost to VS Code

  1. 01

    Open .vscode/mcp.json and merge this in. Keep any servers already there.

{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://borealhost.ai/mcp/"
    }
  }
}
  1. 02

    Save the file and restart VS Code.

  2. 03

    Ask for something toggle_module does. VS Code lists the server's tools on connect and calls toggle_module itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that BorealHost's identifier in your config matches the one above exactly.

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

Set these first

BorealHost will not start until these are set, so toggle_module never becomes available.

  • BOREALHOST_API_KEY

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.