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Connect to Ferrisletter in 30 seconds

Add Lattice to Claude Desktop with a single config snippet. No install, no build, no signup.

Prerequisites

  • ✓ Node.js 18+ — needed for npx to run mcp-remote
  • ✓ Claude Desktop — Pro, Max, Team, or Enterprise plan

1. Copy the config

claude_desktop_config.json
{
  "mcpServers": {
    "lattice": {
      "command": "npx",
      "args": ["mcp-remote@latest", "https://mcp.ferrisletter.dev/mcp"]
    }
  }
}

2. Open your config file

macOS ~/Library/Application Support/Claude/claude_desktop_config.json
Windows %APPDATA%\Claude\claude_desktop_config.json

3. Paste and restart

1

Paste the config

If you already have other MCP servers configured, merge the lattice entry into your existing mcpServers object.

2

Restart Claude Desktop

Quit and reopen Claude Desktop so it picks up the new config.

3

Ask your first question

Try: "What topics are available on Lattice?"

Troubleshooting

"Server not found"

Make sure Node.js 18+ is installed and npx is available in your PATH.

"Connection failed"

Verify the JSON config is valid — a missing comma or bracket will break parsing.

Still stuck?

Open an issue on GitHub and we'll help you out.