MailCuck

com.mail-cuckPublished by mail-cuck.comOfficial publisherv1.1.0Updated Nov 6, 2026

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

VerifiedStreamable HTTPWeb executableCommunication & Collaboration

Overview

AI-generated overview

Remote MCP connector that links any IMAP/SMTP mailbox to Claude and ChatGPT so the assistant can search, read, sort and draft email.

What you can do
  • Search and read messages in a connected IMAP/SMTP mailbox
  • Sort or organize mail in the mailbox
  • Draft outgoing messages for review
  • Send mail only after explicit confirmation
When to use it
Useful when you want an assistant to work through an existing mailbox over standard IMAP/SMTP rather than a single provider's API, for triaging, finding messages, drafting replies and sending with confirmation.
Requirements
A remote MCP endpoint reached over streamable HTTP; no local package or runtime needed. OAuth authentication is required, and you need an IMAP/SMTP mailbox with its connection details to link.
Before you install
The connector gets access to your mailbox contents, which are read and processed by the service and the assistant. It can change mailbox state by sorting mail and can send email; the description says sending happens only with OK, so verify that confirmation step before relying on it.

Installation

In SourceWeft

  1. Open MailCuck in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.mail-cuck%2Fconnector/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

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

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.1.0LatestNov 6, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.