Letterly MCP Server: Install & Setup

Install Letterly in Claude Code

Claude Code

claude mcp add --transport http letterly https://mcp.letterly.app/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "letterly": {
      "url": "https://mcp.letterly.app/mcp"
    }
  }
}

Frequently asked questions

What does the Letterly MCP server do?

Dictate anywhere with Letterly, then find, rewrite and translate your voice notes in your AI chat

Is the Letterly MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Letterly run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Letterly to Claude Code?

Run: claude mcp add --transport http letterly https://mcp.letterly.app/mcp

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