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Cline BabyData pregnancy calculators calculate_due_date

How to: Cline BabyData pregnancy calculators calculate_due_date

client:Cline transport:streamable-http tool:calculate_due_date

Add BabyData pregnancy calculators to Cline

  1. 01

    Open ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "pregnancy-calculators": {
      "url": "https://babydata.co.uk/mcp"
    }
  }
}
  1. 02

    Save the file and restart Cline.

  2. 03

    Ask for something calculate_due_date does. Cline lists the server's tools on connect and calls calculate_due_date itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that BabyData pregnancy calculators's identifier in your config matches the one above exactly.

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 21 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.