Letter AI for VS Code

io.github.tractatus-ai/letter

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

client:VS Code transport:streamable-http

Install Letter AI in VS Code

.vscode/mcp.json

{
  "servers": {
    "letter": {
      "type": "http",
      "url": "https://api.letter.ai/v1/mcp"
    }
  }
}

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