MCP server · Email

SendGrid MCP server (secure)

Lets your AI draft and send SendGrid emails safely, with previews, allowlists and an audit log.

This is a helper that connects your AI assistant to SendGrid, the service many companies use to send email. It is built for people who want their AI to help with emails but are nervous about it sending something wrong. If you send order confirmations, password resets or other one-off emails, this is for you.

What is an MCP server? The 30-second version

On its own, your AI can only chat. An MCP server is a small helper program you add to your AI app that gives it a new skill. This helper gives your AI a connection to SendGrid, so it can look up your templates, check delivery stats, and prepare emails for you. You stay in control: nothing actually goes out until you say so.

What this MCP server does

You ask your AI to write an email, and it uses this helper to build the exact message. The helper shows you the finished email in the chat first, along with a one-time code. If you are happy with it, you tell the AI to send, and it passes that code back to the helper. The helper then hands the email to SendGrid, which delivers it. By default nothing is sent at all until you switch the helper into live mode.

Flow diagram: you ask your AI “Draft a password reset email to jane@example.com”, the SendGrid MCP server (secure) connects it to SendGrid, and you get back email sent and logged.

Click to zoom

What you can do with it

Preview an email before anything is sent
Send a transactional email through SendGrid
Check delivery, open, click and bounce stats
Look up your SendGrid templates
Add or remove an address from your suppression list
Check whether an address is suppressed
Check that your sending domain is set up correctly

Try asking your AI

“Draft a password reset email to jane@example.com using our Reset template and show it to me first”
“How many emails did we send yesterday and how many bounced?”
“Is bob@example.com on our suppression list?”
“Show me our SendGrid templates”

What it gives back to you

You get back plain answers and lists in the chat: the full text of a drafted email, a table of stats, a list of templates, or a yes/no on whether an address is suppressed. When it sends, it tells you the outcome and records it in a log file on your computer. Nothing is hidden from you.

Before you start

What you need

A SendGrid account and an API key (a kind of password for apps; SendGrid gives you one in your account settings)
The uv tool installed, or Python 3 if you run it from a downloaded copy
The Claude desktop app, Claude Code, or Cursor

Good to know

It can send real emails once you switch it to live mode, so keep it in dry-run until you trust it and use a SendGrid key with limited permissions.

Install it with your AI

Add SendGrid MCP server (secure) to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check SendGrid MCP server (secure), install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.