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Cursor Sendgrid get_bounces

How to: Cursor Sendgrid get_bounces

client:Cursor transport:streamable-http tool:get_bounces

Add Sendgrid to Cursor

  1. 01

    Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "sendgrid": {
      "url": "https://gateway.pipeworx.io/sendgrid/mcp"
    }
  }
}
  1. 02

    Save the file and restart Cursor.

  2. 03

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

  3. 04

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

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Set these first

Sendgrid will not start until these are set, so get_bounces never becomes available.

  • PIPEWORX_API_KEY

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.