Use Plunk with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Automate your email marketing via Plunk. send transactional emails, track events, and manage contacts.
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 · 8 capabilities
The complete Plunk capability set.
These are the exact actions your AI can choose when you ask it to work with Plunk.
01-04
4 capabilities in this set.
Part of 8 available through Plunk.
- 01
Get contact details
Get comprehensive information for a specific contact
- 02
List email campaigns
Retrieve a list of all email marketing campaigns
- 03
Send transactional email
Send a transactional email to one or more recipients
- 04
Create or update contact
Provide metadata as a JSON string if needed. Create a new contact or update an existing one
05-08
4 capabilities in this set.
Part of 8 available through Plunk.
- 05
Delete contact
Permanently delete a contact from your audience
- 06
List contacts
Retrieve all contacts in your Plunk audience
- 07
List email templates
Retrieve a list of all saved email templates
- 08
Track user event
Provide data as a JSON string. Track a custom action performed by a user
Observed, not estimated
875ms average. Fast in production.
Plunk is checked daily against the live service.
- Fastest day
- 709ms
- Slowest day
- 1184ms
- 14-day trend
- Slowing+23%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 8 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 Plunk, so you can see the experience inside your AI.
It does not authenticate your account with Plunk. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Plunk Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_qEMLNDu3dCeytZAr9sJDauBGsuybBxEmWQ6CoC3s/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 — Plunk capabilities are ready to use.
{
"mcpServers": {
"plunk-email-marketing-mcp": {
"url": "https://edge.vinkius.com/vk_preview_qEMLNDu3dCeytZAr9sJDauBGsuybBxEmWQ6CoC3s/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 Plunk owners ask.
- 01
Where do I find my Plunk Secret Key?
Log in to your Plunk Dashboard, navigate to project settings, and you will find your Secret Key under the API section. It typically starts with sk_.
- 02
Can I send bulk newsletters with this agent?
This integration is optimized for transactional emails and event tracking. For large-scale bulk newsletters, we recommend using the Plunk dashboard or their specialized campaign endpoints for maximum deliverability and compliance.
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