How to Use the Mail Blaze MCP in Claude Code

Q: How do I add the Mail Blaze MCP Server to Claude Code?

Run the claude mcp add command with the HTTP transport flag and the server URL. This adds the configuration directly to your local /.claude.json file.

Q: How does Claude Code verify active Mail Blaze lists?

The CLI agent runs listsubscriberlists to fetch all your active lists and displays them in your terminal. You can filter this output using standard terminal utilities like grep.

Q: Can I run automated email campaigns via cron jobs?

Yes, you can script Claude Code to run createnewcampaign followed by sendemailcampaign on a schedule. This lets you automate your newsletter dispatches from any headless server.

Manage Mail Blaze campaigns and subscriber lists directly from your terminal using Claude Code CLI.

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Setup Mail Blaze with Claude Code

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Sync Mail Blaze Lists Using Claude Code

The `add_subscriber_to_list` tool gives your command-line agent the power to add subscribers to Mail Blaze without leaving the shell. You can pipe database outputs directly into Claude Code to register new users. If you need to update existing profiles, the agent runs `update_list_subscriber` to modify contact details. You can also clean lists by calling `delete_list_subscriber` to remove bounced addresses using this MCP tool.

Draft and List Campaigns with Headless Scripts

The `create_new_campaign` tool lets you draft Mail Blaze campaigns using terminal-based inputs or local text files. Your CLI agent reads the campaign details from a shell pipe and builds the draft instantly. You do not need to open a GUI to check your existing marketing assets because Claude Code uses `list_email_campaigns` to print draft histories. This MCP capability keeps your marketing operations fast and scriptable.

Trigger Marketing Dispatches from the CLI

The `send_email_campaign` tool lets you trigger live Mail Blaze dispatches directly from your shell terminal. This MCP Server integration allows you to run email marketing campaigns as part of your CI/CD pipelines or cron jobs. Once sent, you can monitor delivery metrics by telling Claude Code to call `get_campaign_details` and output the results. It can also fetch active lists with `list_subscriber_lists` to confirm where the campaign went.

Setup guide

Set up Mail Blaze MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see mail-blaze-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Mail Blaze transactions." It will automatically discover and invoke the available Mail Blaze tools.

Terminal

claude mcp add --transport http mail-blaze-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Mail Blaze MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "mail-blaze-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Mail Blaze. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Mail Blaze MCP in Claude Code

Run the `claude mcp add` command with the HTTP transport flag and the server URL. This adds the configuration directly to your local `~/.claude.json` file.

Yes, you can pipe user data from a shell script straight into Claude Code. The agent will parse the input and run `add_subscriber_to_list` to register each user in Mail Blaze.

The CLI agent runs `list_subscriber_lists` to fetch all your active lists and displays them in your terminal. You can filter this output using standard terminal utilities like grep.

Yes, you can script Claude Code to run `create_new_campaign` followed by `send_email_campaign` on a schedule. This lets you automate your newsletter dispatches from any headless server.

Your subscriber lists and campaign metrics are processed purely within your local terminal session. Claude Code communicates directly with the Mail Blaze API, and Vinkius secures the transport using an isolated sandbox environment.

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