New: Maildriply MCP server

Tracked email,
sent by your AI assistant.

Connect Claude, Cursor or any MCP client to Maildriply. Your assistant sends email from your own Gmail with open and click tracking, then reads back who opened, who clicked, and who needs a follow-up.

Create an API key Setup guide

Works with Claude Code, Claude Desktop, Cursor, VS Code & more · free in early access

Things you can ask

“Send a short intro to sam@acme.com about our pilot and track it.”
“Who opened yesterday's investor update but didn't click the deck link?”
“Follow up with everyone who hasn't opened the pricing email.”
“Schedule this note to the team for Monday 9am their time.”

Sends only from your connected Gmail

Only gmail.send scope — can't read your inbox

Read-only or send keys, revocable any time

Same quota and guardrails as the dashboard

What your assistant can do

Everything the dashboard does, from a prompt

The MCP server uses the same send pipeline and tracking as the Maildriply dashboard — nothing is a separate, weaker path.

Send from your own Gmail

Every message goes out through the Gmail API from the account you connected — your address, your Sent folder, your sender reputation. Each recipient gets an individual, tracked copy.

Read opens and clicks

Your assistant can see per-recipient delivery, opens, link clicks and unsubscribes, plus account-wide rates — and decide what to do next.

Follow up in the same thread

Replies land in the recipient's existing Gmail thread with a Re: subject. Target only the people who didn't open, or everyone the first email reached.

Works with any MCP client

Claude Code, Claude Desktop, Cursor, VS Code and other clients that speak the Model Context Protocol over Streamable HTTP.

Scoped, revocable API keys

Create a key per device or tool. Make it read-only or allow sending. Revoke it from Settings and it stops working on the next request.

Same guardrails as the dashboard

Daily sending quota, warm-up, suppression of unsubscribed recipients, and rate limits all apply. The AI can't change your sender address.

Set up in two minutes

Connect your assistant

01
Connect Gmail and create an API key
Sign in to the Maildriply dashboard, open Settings → AI & MCP, name your key and choose whether it may send. Copy it — it's shown once.

Add the server to your client

Claude Code:

claude mcp add --transport http maildriply https://api.maildriply.com/mcp \
  --header "Authorization: Bearer mdk_your_key"

Cursor and other clients with JSON config (Claude Desktop and VS Code steps are in the setup guide):

{
  "mcpServers": {
    "maildriply": {
      "url": "https://api.maildriply.com/mcp",
      "headers": { "Authorization": "Bearer mdk_your_key" }
    }
  }
}

03
Ask
Try “Send a test email to myself” — it lands in your own inbox. Then ask your assistant to send for real and check back on opens and clicks.

Client-specific steps and the full tool reference are in the MCP setup guide.

Tools

What the server exposes

send_emailSend now or schedule, to up to 500 recipients
send_follow_upReply in the original Gmail thread
send_test_emailPreview a message in your own inbox
get_email_trackingPer-recipient opens, clicks and errors
get_recent_activityLive feed of opens, clicks, unsubscribes
get_analytics_overviewOpen, click and delivery rates
list_emailsSearch sent and scheduled email
reschedule_emailMove or cancel scheduled sends
list_templatesReuse your saved templates

FAQ

MCP questions

What is MCP?

The Model Context Protocol is an open standard that lets AI assistants call external tools. Maildriply runs a hosted MCP server, so an assistant like Claude or Cursor can send tracked email and read tracking data on your behalf.

Can the AI send email without me knowing?

MCP clients ask you to approve tool calls, and you choose what each key can do: a read-only key can look at emails and tracking but cannot send. Every send is recorded in your dashboard, and you can revoke a key instantly from Settings.

Does this give the AI access to my inbox?

No. Maildriply only holds the gmail.send permission, which cannot read your mailbox. The assistant can see what you sent through Maildriply and the tracking events on it — never your inbox.

Which email address does it send from?

Always the Gmail account you connected in the dashboard. The sender address isn't something the assistant can set, which keeps every message aligned with your domain's SPF, DKIM and DMARC.

Does it work with the Claude.ai or ChatGPT web apps?

Today the server works with clients that let you add a remote MCP server with an Authorization header — Claude Code, Claude Desktop, Cursor, VS Code and similar. Sign-in-based connectors for web apps are on the roadmap.

Is it free?

Yes. MCP access is included while Maildriply is in early access. Sends count against the same daily quota as the dashboard.

Let your assistant handle the follow-ups.

Connect Gmail, create a key, and your AI assistant can send tracked email in two minutes. Free during early access.

Create an API key

Tracked email,sent by your AI assistant.