calc mcp for Zed

io.github.coo-quack/calc-mcp

21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.

client:Zed transport:stdio runtime:npm

Install calc mcp in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "calc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@coo-quack/calc-mcp"
      ]
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs