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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Mailtrap with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Test, debug, and preview emails in a sandbox before sending to production with analytics that catch rendering issues early.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 12 capabilities

The complete Mailtrap capability set.

These are the exact actions your AI can choose when you ask it to work with Mailtrap.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through Mailtrap.

  1. 01

    Delete sandbox message

    Delete captured email

  2. 02

    Get domain status

    Get domain details

  3. 03

    List accessible accounts

    Get user accounts

  4. 04

    List verified domains

    List sending domains

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through Mailtrap.

  1. 05

    List mailtrap projects

    List account projects

  2. 06

    Send production email

    Send email in production

  3. 07

    Clear sandbox inbox

    Delete all emails in inbox

  4. 08

    Get message details

    Get message metadata

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through Mailtrap.

  1. 09

    Get message HTML

    Get email HTML body

  2. 10

    List sandboxes

    List virtual inboxes

  3. 11

    List sandbox messages

    List messages in inbox

  4. 12

    Send test email

    Send test email to sandbox

Observed, not estimated

922ms average. Fast in production.

Mailtrap is checked daily against the live service.

Daily averagePeak 1240ms
Aug 23Today
Fastest day
768ms
Slowest day
1240ms
14-day trend
Improving-37%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Mailtrap, so you can see the experience inside your AI.

It does not authenticate your account with Mailtrap. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Mailtrap Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_Ad5Juop0aQx2ay54WiDoJvVK7YtPyDjMRVyTPy0Y/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Mailtrap capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "mailtrap-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Ad5Juop0aQx2ay54WiDoJvVK7YtPyDjMRVyTPy0Y/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Mailtrap owners ask.

  • 01

    Can I both test and send emails with Mailtrap?

    Yes. Mailtrap supports both Email Testing (capturing emails in staging) and Email Sending (transactional delivery in production).

  • 02

    Does Mailtrap require an Account ID?

    Yes. You need both an API Key and Account ID to authenticate via Bearer token against mailtrap.io/api.

  • 03

    Can I analyze spam scores and HTML rendering?

    Yes. Mailtrap analyzes captured emails for spam score (SpamAssassin), blacklists, HTML errors, and client support.

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