Use Mailinator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Test email workflows with disposable inboxes that catch every message without touching production mailboxes or real addresses.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 12 capabilities
The complete Mailinator capability set.
These are the exact actions your AI can choose when you ask it to work with Mailinator.
01-04
4 capabilities in this set.
Part of 12 available through Mailinator.
- 01
List message attachments
Get email attachments
- 02
List private domains
List your domains
- 03
List routing rules
G. forward, click-all). Get inbox rules
- 04
List active webhooks
Get notification configs
05-08
4 capabilities in this set.
Part of 12 available through Mailinator.
- 05
List private SMS
Check SMS inbox
- 06
Remove message
Delete an email
- 07
Get usage statistics
Check API usage
- 08
Extract message links
Get links from email
09-12
4 capabilities in this set.
Part of 12 available through Mailinator.
- 09
Get domain details
Get domain metadata
- 10
Get message content
Read email content
- 11
Inject test message
Simulate incoming email
- 12
List inbox messages
List messages in inbox
Observed, not estimated
860ms average. Fast in production.
Mailinator is checked daily against the live service.
- Fastest day
- 763ms
- Slowest day
- 1074ms
- 14-day trend
- Stable-3%
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 Mailinator, so you can see the experience inside your AI.
It does not authenticate your account with Mailinator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Mailinator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_JpAf2D1He3udyhT4hvROyoi8D1T63NyObfkJyVts/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Mailinator capabilities are ready to use.
{
"mcpServers": {
"mailinator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_JpAf2D1He3udyhT4hvROyoi8D1T63NyObfkJyVts/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 Mailinator owners ask.
- 01
Can I browse inboxes and read emails?
Yes. Browse public and private inboxes, read full email content including HTML, headers, and attachments.
- 02
How does Mailinator authentication work?
Mailinator uses a custom Token header for authentication against api.mailinator.com/api/v2.
- 03
Can I test SMS messages too?
Yes. Access SMS inboxes and read SMS messages for phone number-based testing.
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