MCP For Claude Marketplace
Buttondown

Buttondown MCP Connector for Claude

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Automate your newsletter and subscriber management via Buttondown — manage lists, draft emails, and track tags directly from any AI agent.

14 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect your Buttondown account to any AI agent to streamline your newsletter operations and audience growth through natural conversation.

What you can do

  • Subscriber Management — List, create, update, and delete subscribers. Manage metadata and tags to segment your audience effectively.
  • Email Campaigns — Draft new emails, schedule them with specific publish dates, and retrieve details of sent or scheduled campaigns.
  • Newsletter Insights — List and inspect the newsletters associated with your account to maintain a clear overview of your publications.
  • Tagging & Organization — Create and list tags to keep your subscriber base organized and target your communications precisely.
  • Webhook Integration — Manage webhooks to connect Buttondown events with your other tools and workflows.

How it works

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

Who is this for?

  • Content Creators — draft and schedule newsletters without leaving your writing environment
  • Marketing Teams — automate subscriber imports and tag management for better segmentation
  • Developers — integrate newsletter workflows into your internal tools or IDEs
newslettersubscribersemail-campaignsaudience-managementcontent-creation

14 tools expose this connector's capabilities to your AI agent.

create_email

Create a new email

create_subscriber

Create a new subscriber

create_tag

Create a new tag

create_webhook

Create a new webhook

delete_subscriber

Delete a subscriber

get_email

Retrieve a specific email

get_newsletter

Retrieve a specific newsletter

get_subscriber

Retrieve a specific subscriber

list_emails

List all emails

list_newsletters

List all newsletters

list_subscribers

List all subscribers

list_tags

List all tags

list_webhooks

List all webhooks

update_subscriber

Update an existing subscriber

See how to talk to your AI agent using Buttondown.

List my most recent subscribers on Buttondown.

I've retrieved your subscriber list. You have 150 total subscribers. The most recent additions include 'alice@example.com' and 'bob@work.com'.

Create a new email draft with the subject 'Monthly Newsletter' and a simple greeting in the body.

Draft created successfully! The email 'Monthly Newsletter' is now saved in your Buttondown account with the ID 'em_12345'.

Get the details for subscriber ID 'sub_98765'.

Subscriber found: 'charlie@provider.net'. They are currently active, have the tags ['premium', 'weekly'], and joined on 2023-10-12.

Yes. When using the `create_email` tool, you can provide an ISO 8601 timestamp in the `publish_date` field to schedule your email for later.

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