Can I check the open rate for a specific email using the agent?

Yes! Use the `get_email_analytics` tool with the Email ID. Your agent will fetch the detailed statistics, including deliveries, opens, and clicks, directly from Buttondown.

How do I add a new subscriber with a specific tag?

Simply ask the agent to `create_subscriber` and provide the email address and a JSON array of tags, for example: `["customer", "api-lead"]`. The subscriber will be added to Buttondown instantly.

Does the integration allow creating a new draft email?

Yes. Use the `create_email` action and set the status to `draft`. You can provide the subject and the body in markdown format, and it will appear in your Buttondown account ready for review.

Buttondown MCP Connector for Claude

A+

Manage your newsletter via Buttondown — track subscribers, send emails, and monitor analytics directly from any AI agent.

10 tools Official Updated Jun 28, 2026 Official Vinkius Partner

More Details Connect to Claude

Connect your Buttondown account to any AI agent and orchestrate your newsletter, subscriber management, and email campaigns through natural conversation.

What you can do

Subscriber Oversight — List all your subscribers and retrieve detailed profiles, including metadata and tags.
Email Management — List all sent emails and drafts, and create new campaigns or drafts directly from your workspace.
Analytics Tracking — Retrieve detailed analytics for specific emails, including open and click rates.
Segment Coordination — Access and list your tags to ensure your audience is properly categorized.
Newsletter Access — List all newsletters managed in your account and access your core profile settings.
Subscriber Growth — Add new subscribers directly from your workspace with custom tags and metadata.

How it works

Subscribe to this server
Enter your Buttondown API Key
Start managing your newsletter from Claude, Cursor, or any MCP-compatible client

Who is this for?

Writers & Content Creators — quickly check subscriber counts or draft new updates without manual dashboard work.
Marketers — retrieve email performance metrics and manage audience tags straight from their workflow tools.
Developers — integrate newsletter subscription and campaign steps into their environment using natural language.

email-marketingnewslettersubscriber-managementanalyticscampaign-management

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