How to Use the MailerSend MCP in Claude Code

Q: How do I register the MailerSend MCP Server in Claude Code?

Run the command claude mcp add --transport http mailersend-alternative-mcp -- in your terminal. Use claude mcp list to confirm that all 12 tools are active.

Q: Can Claude Code automate MailerSend reporting in my CI/CD pipeline?

Yes, you can run Claude Code headlessly to query getdateanalytics at the end of a deployment pipeline. The agent can write these metrics to a Markdown file or pipe them to another CLI tool.

Q: How do I verify active MailerSend webhooks using Claude Code?

Execute listdomainwebhooks through the terminal interface. Claude Code lists all active endpoints and formats the JSON output so you can quickly inspect callback URLs.

Q: Can I check my account limits without a browser?

Run a query using the getaccountlimits tool. Your agent instantly pulls your plan details and outputs your remaining email quota to the standard output.

Program your terminal to audit domain health and trigger transactional emails using the MailerSend MCP Server.

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Connect MailerSend MCP to Claude Code

Create your Vinkius account to connect MailerSend to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup MailerSend with Claude Code

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Audit domain configurations via MCP Server commands

The `get_domain_details` tool outputs raw DNS and deliverability records directly to your command line. Claude Code runs this query, pipes the output to your local shell, and flags missing DKIM or SPF configurations. You can chain this tool with custom shell scripts to monitor multiple domains simultaneously. If verification fails, your terminal agent suggests the exact TXT records you need to add to your registrar.

Pipe transactional emails through Claude Code scripts

The `send_transactional_email` tool allows your terminal agent to dispatch custom HTML alerts directly from a shell prompt. You can feed local system logs or build artifacts directly into the email payload. This setup replaces complex curl commands in your local bash scripts. Claude Code validates the JSON payload format before sending, reducing syntax errors during headless execution.

Track message delivery via CLI commands

The `list_sent_messages` tool fetches your recent outbound logs directly into your terminal buffer. Claude Code searches these logs using standard regex patterns to isolate specific delivery bottlenecks. Instead of loading a slow browser panel, you run a single terminal command to check delivery status. Your agent parses the JSON response and prints a clean, readable text summary.

Setup guide

Set up MailerSend 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 mailersend-alternative-mcp with a green status indicator.
3

Start using tools

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

Terminal

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

Get your connection token →

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 MailerSend 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": {
    "mailersend-alternative-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 MailerSend. 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.

Why Choose Vinkius

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Common questions about MailerSend MCP in Claude Code

Run the command `claude mcp add --transport http mailersend-alternative-mcp -- ` in your terminal. Use `claude mcp list` to confirm that all 12 tools are active.

Yes, you can run Claude Code headlessly to query `get_date_analytics` at the end of a deployment pipeline. The agent can write these metrics to a Markdown file or pipe them to another CLI tool.

Execute `list_domain_webhooks` through the terminal interface. Claude Code lists all active endpoints and formats the JSON output so you can quickly inspect callback URLs.

Run a query using the `get_account_limits` tool. Your agent instantly pulls your plan details and outputs your remaining email quota to the standard output.

Your API tokens and DNS records are stored in your secure local `~/.claude.json` configuration. Vinkius runs your queries in ephemeral isolates, ensuring your sending logs are never cached or exposed.

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