Buttondown MCP Server

MCP server for Buttondown email newsletter API

Local serverstdio

What is the Buttondown MCP Server?

MCP server for Buttondown email newsletter API

The short version

An MCP (Model Context Protocol) server for interacting with the Buttondown newsletter API.

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Maintainer setup documentation.

How to install the Buttondown MCP Server

{
  "mcpServers": {
    "buttondown": {
      "command": "npx",
      "args": ["-y", "buttondown-mcp"],
      "env": {
        "BUTTONDOWN_API_KEY": "your-api-key"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
BUTTONDOWN_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • “Use Buttondown to Emails.”
  • “Use Buttondown to Subscribers.”
  • “Use Buttondown to Tags.”

Frequently asked questions

MCP server for Buttondown email newsletter API Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.