How do I connect Mail Blaze to my AI client?

You subscribe to the MCP on Vinkius and provide your Mail Blaze API Public Key. Once connected, you can use it in any MCP-compatible client like Claude or Cursor.

What AI clients can I use with this MCP?

This MCP works with any compatible client, including Claude, Cursor, Windsurf, and VS Code.

Can I trigger an actual email send through the AI?

Yes. You can use the send_email_campaign capability to trigger the delivery of an existing campaign.

Do I need to use the Mail Blaze dashboard to manage subscribers?

No. You can add, update, or remove subscribers directly through your AI agent using the provided capabilities.

What information is required to add a subscriber?

You will need to provide a list UID and the specific subscriber data to the add_subscriber_to_list capability.

How do I find my List UID or Campaign UID?

You can retrieve all UIDs by using the list_subscriber_lists or list_email_campaigns capabilities. They are also visible in the URL when viewing these resources in the Mail Blaze dashboard.

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 capability.

Is there a limit to the number of subscribers I can retrieve?

The API uses pagination. The list_list_subscribers capability retrieves the first page of results (up to 100 records by default).

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Connect Mail Blaze to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run entire email campaigns through your AI chat interface.

Ask AI about this Connector

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.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 9 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-03

3 capabilities in this set.

Part of 9 available through Mail Blaze.

01
Add subscriber to list
This capability adds a new subscriber to a specific list. You just need to provide the list UID and the subscriber's details.
02
Create new campaign
Use this to build a new email marketing campaign. It requires a JSON body containing your campaign details.
03
Get campaign details
This capability pulls specific metadata and status information for a single campaign.

Capability set02 / 03

04-06

3 capabilities in this set.

Part of 9 available through Mail Blaze.

04
List list subscribers
This capability retrieves a list of all subscribers within a designated list.
05
List subscriber lists
Use this to see all the different subscriber lists you have created in Mail Blaze.
06
Send email campaign
This capability triggers the immediate delivery of an existing campaign to your target audience.

Capability set03 / 03

07-09

3 capabilities in this set.

Part of 9 available through Mail Blaze.

07
Delete list subscriber
This capability removes a specific subscriber from a list.
08
List email campaigns
This capability returns a list of all your email marketing campaigns.
09
Update list subscriber
Use this to modify the information for a subscriber who is already on a list.

Real work

What teams actually run

Rapid Campaign Launch

Tell your agent to draft a new campaign based on a recent conversation and then trigger the send.

Subscriber Maintenance

Ask your agent to add new leads to specific lists as they come in through other channels.

Campaign Monitoring

Check the status and details of your active campaigns without logging into a web portal.

List Cleanup

Use the agent to quickly remove or update specific subscribers to keep your data accurate.

Automate a task

Put Mail Blaze to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Mail Blaze works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Mail Blaze to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

952ms average. Fast in production.

Mail Blaze is checked daily against the live service.

Daily averagePeak 1366ms

Oct 3Today

Fastest day: 716ms
Slowest day: 1366ms
14-day trend: Slowing+16%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 9 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 Mail Blaze, so you can see the experience inside your AI.

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

Mail Blaze Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ZFzCdAjCCHNzToCreFegr1AjEsmhFDubWw4lepJe/mcp

Claude 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 — Mail Blaze capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "mail-blaze-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ZFzCdAjCCHNzToCreFegr1AjEsmhFDubWw4lepJe/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

Guided setup for Claude? Set up Mail Blaze in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Mail Blaze owners hand off.

This MCP is built for anyone who needs to bridge the gap between conversational AI and email marketing execution.

01
Email Marketers
They use the agent to monitor campaign statuses and segment audiences using natural language.
02
Marketing Operations
They hand off repetitive tasks like updating contact info or triggering sends to the AI.
03
Developers
They use the MCP to build custom automation and integrate email logic into internal capabilities.

FAQ

Questions Mail Blaze owners ask.

01
How do I connect Mail Blaze to my AI client?
You subscribe to the MCP on Vinkius and provide your Mail Blaze API Public Key. Once connected, you can use it in any MCP-compatible client like Claude or Cursor.
02
What AI clients can I use with this MCP?
This MCP works with any compatible client, including Claude, Cursor, Windsurf, and VS Code.
03
Can I trigger an actual email send through the AI?
Yes. You can use the send_email_campaign capability to trigger the delivery of an existing campaign.
04
Do I need to use the Mail Blaze dashboard to manage subscribers?
No. You can add, update, or remove subscribers directly through your AI agent using the provided capabilities.
05
What information is required to add a subscriber?
You will need to provide a list UID and the specific subscriber data to the add_subscriber_to_list capability.
06
How do I find my List UID or Campaign UID?
You can retrieve all UIDs by using the list_subscriber_lists or list_email_campaigns capabilities. They are also visible in the URL when viewing these resources in the Mail Blaze dashboard.
07
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 capability.
08
Is there a limit to the number of subscribers I can retrieve?
The API uses pagination. The list_list_subscribers capability retrieves the first page of results (up to 100 records by default).

Explore

More in Marketing Automation

Connect Mail Blaze to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Add subscriber to list

Create new campaign

Get campaign details

04-06

List list subscribers

List subscriber lists

Send email campaign

07-09

Delete list subscriber

List email campaigns

Update list subscriber

What teams actually run

Rapid Campaign Launch

Subscriber Maintenance

Campaign Monitoring

List Cleanup

Building your own app? The connector is yours to use.

Mail Blaze Connector

Claude Desktop

Email Marketers

Marketing Operations

Developers

How do I connect Mail Blaze to my AI client?

What AI clients can I use with this MCP?

Can I trigger an actual email send through the AI?

Do I need to use the Mail Blaze dashboard to manage subscribers?

What information is required to add a subscriber?

How do I find my List UID or Campaign UID?

Can I add custom fields when subscribing a user?

Is there a limit to the number of subscribers I can retrieve?

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