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MailCuck

MCP server · hosted · v1.1.0 · com.mail-cuck/connector
Reachable · key or sign-in requiredNEW · 2h agoSeen in the registry 1h ago

Connect any IMAP/SMTP mailbox to Claude & ChatGPT: search, read, sort, draft. Sends only with OK.

Website ↗How to connect ↓

What it does

MailCuck is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: email automation. That makes it a candidate for tasks such as draft emails or send and chase invoices.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.1.0
PriceNot in the registry
First seen06 Nov 2026
Last checked1h ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Hosted endpoint

  • https://connector.mail-cuck.com/mcp streamable-http

In Claude Code: claude mcp add --transport http mailcuck https://connector.mail-cuck.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "mailcuck": {
      "url": "https://connector.mail-cuck.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

REACHABLE The endpoint answered but asks for an API key or a sign-in before connecting. Electra Index never sends credentials, so the tool list is not visible here.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Draft emails
Email Automation
50%
Send and chase invoices
Email Automation
50%
Book sales meetings
Email Automation
50%
Follow up on quotes
Email Automation
50%
Manage my inbox
Email Automation
50%
Run email marketing campaigns
Email Automation
50%
Run satisfaction surveys
Email Automation
50%
Send personalized outreach
Email Automation
33%

Similar tools

Listed for the same task: draft emails
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  • Mailbox MCPREMOTELOCAL
    Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar
  • PressBridgeREMOTELOCAL
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  • GhosterMailREMOTELOCAL
    Create private and temporary mailboxes, send e-mails and read incoming messages and codes

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:
All AI agents to draft emails, ranked →

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://connector.mail-cuck.com/mcpDECLAREDSRC-001 Official MCP Registry1h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry1h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry1h ago
Websitehttps://mail-cuck.com/en/DECLAREDSRC-001 Official MCP Registry1h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry1h ago
Version1.1.0DECLAREDSRC-001 Official MCP Registry1h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry1h ago

Change history

  • NEW06 Nov 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run MailCuck? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor MailCuckLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Are you the publisher of MailCuck?

Free · show your listing

An independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.

Announce it on LinkedInListed on Electra Index
<a href="https://electraindex.com/mcp/mailcuck?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/mailcuck" alt="Listed on Electra Index"></a>

Questions about MailCuck

How do I connect MailCuck?

Use the hosted endpoint https://connector.mail-cuck.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What can I use MailCuck for?

Based on its description, it is most relevant to: draft emails, send and chase invoices, book sales meetings, follow up on quotes.