Letter AI for Zed

io.github.tractatus-ai/letter

Search and act on Letter AI sales enablement content, deals, and call recordings.

client:Zed transport:streamable-http

Install Letter AI in Zed

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

{
  "context_servers": {
    "letter": {
      "url": "https://api.letter.ai/v1/mcp"
    }
  }
}

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