Connect a client

Claude Code Token

Anthropic's CLI

1. Generate a token on the MCP page in your Lemon Domains account.
2. Run the command below, replacing YOUR_TOKEN.
3. Run /mcp inside Claude Code to confirm it connected.

claude mcp add lemon-domains \
  --transport http \
  --header "Authorization: Bearer YOUR_TOKEN" \
  https://mcp.lemon.domains/mcp

Cursor Token

AI code editor

1. Generate a token on the MCP page.
2. Add the block below to .cursor/mcp.json (project) or ~/.cursor/mcp.json (global).
3. Reload Cursor; the lemon-domains tools appear in the MCP panel.

{
  "mcpServers": {
    "lemon-domains": {
      "url": "https://mcp.lemon.domains/mcp",
      "headers": { "Authorization": "Bearer YOUR_TOKEN" }
    }
  }
}

Claude.ai & Claude Desktop OAuth

Anthropic web + desktop app

1. Settings → Connectors → Add custom connector.
2. Server URL: https://mcp.lemon.domains/mcp
3. Click Connect; sign in with the email on your Lemon Domains account and approve.

Sign in with the same email as your Lemon Domains account. That is how the connector maps to your portfolio. No matching account means access denied.

ChatGPT OAuth

OpenAI (Developer mode / connectors)

1. Enable connectors in ChatGPT Settings (Plus/Pro/Business/Enterprise).
2. Add a custom connector / MCP server.
3. Server URL: https://mcp.lemon.domains/mcp; authenticate via OAuth with your Lemon Domains email.

Sign in with the same email as your Lemon Domains account. That is how the connector maps to your portfolio. No matching account means access denied.

Windsurf Token

AI code editor

1. Open the Cascade MCP settings.
2. Add a server with the config below.

{
  "mcpServers": {
    "lemon-domains": {
      "serverUrl": "https://mcp.lemon.domains/mcp",
      "headers": { "Authorization": "Bearer YOUR_TOKEN" }
    }
  }
}

Any MCP client Token

Generic / raw HTTP

1. Point the client at the server URL using the Streamable HTTP transport.
2. Send Authorization: Bearer YOUR_TOKEN on every request.
3. Probe with the curl below to list tools.

curl -X POST https://mcp.lemon.domains/mcp \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'