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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Buttondown with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Manage your newsletter via Buttondown. track subscribers, send emails, and monitor analytics directly from any AI agent.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 10 capabilities

The complete Buttondown capability set.

These are the exact actions your AI can choose when you ask it to work with Buttondown.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Buttondown.

  1. 01

    Create subscriber

    Add a new subscriber to the newsletter

  2. 02

    List tags

    List all subscriber tags

  3. 03

    Create email

    Create a new email or draft

  4. 04

    Get account info

    Retrieve core account/profile settings

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Buttondown.

  1. 05

    Get email analytics

    Get analytics for a specific email

  2. 06

    List emails

    List all sent emails and drafts

  3. 07

    List subscribers

    List all newsletter subscribers

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Buttondown.

  1. 08

    Get email

    Get details of a specific email

  2. 09

    Get subscriber

    Get details of a specific subscriber

  3. 10

    List newsletters

    List all newsletters in the account

Observed, not estimated

876ms average. Fast in production.

Buttondown is checked daily against the live service.

Daily averagePeak 1081ms
Aug 20Today
Fastest day
698ms
Slowest day
1081ms
14-day trend
Slowing+14%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 Buttondown, so you can see the experience inside your AI.

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

Buttondown Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_H5jp49jxICVvescG3JJa5NtO5fbjsEAjNsBlEVOq/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Buttondown capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "buttondown-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_H5jp49jxICVvescG3JJa5NtO5fbjsEAjNsBlEVOq/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

FAQ

Questions Buttondown owners ask.

  • 01

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

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

  • 02

    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.

  • 03

    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.

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