Integrate Mail Blaze with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: Can I add custom fields when subscribing a user?

Yes, include your custom field values within the subscriberjson object when using the addsubscribertolist tool.

Manage email marketing campaigns and subscriber lists via the Mail Blaze REST API.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

add

Add subscriber to list on Mail Blaze

Requires a list UID and subscriber data. Add a new subscriber to a list

create

Create new campaign on Mail Blaze

Requires a JSON body with campaign details. Create a new email marketing campaign

delete

Delete list subscriber on Mail Blaze

Remove a subscriber from a list

get

Get campaign details on Mail Blaze

Get details for a specific campaign

list

List email campaigns on Mail Blaze

List all email marketing campaigns

list

List list subscribers on Mail Blaze

List subscribers in a specific list

list

List subscriber lists on Mail Blaze

List all subscriber lists

send

Send email campaign on Mail Blaze

Trigger the sending of a campaign

update

Update list subscriber on Mail Blaze

Update an existing subscriber

Security & Code Integrity Audit

Every tool in the Mail Blaze MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

Can I add custom fields when subscribing a user?

Yes, include your custom field values within the subscriber_json object when using the add_subscriber_to_list tool.

Supported Use Cases for Mail Blaze

Enable conversational interfaces like ChatGPT and Claude to execute programmatic commands against the Mail Blaze infrastructure.

Autonomous campaign management Strategies

The Mail Blaze server exposes documented endpoints for campaign management. This allows ChatGPT and Cursor to interact with marketing automation APIs seamlessly.

Seamless subscriber lists Integration

Connect your AI agent to Mail Blaze for comprehensive subscriber lists coverage. The integration features standard schemas for reliable marketing automation tool execution.