Mailbuttons (mbag.ai) for VS Code

com.mailbuttons/mcp-server

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

client:VS Code transport:streamable-http runtime:npm

Install Mailbuttons (mbag.ai) in VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp-server": {
      "type": "http",
      "url": "https://mailbuttons.com/api/v1/mcp/rpc"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs