Can VS Code & GitHub Copilot Use Postmark? MCP Setup (2026)

Q: Can VS Code & GitHub Copilot use Postmark?

Yes. Add a remote URL in VS Code’s mcp.json ("type": "http"). We found no official Postmark server; the highest-rated live remote community server is Postmark (trust grade B). Checked live on 2026-10-27.

Updated October 27, 2026 · from live checks of 50,180 MCP servers · Methodology

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Remote Postmark servers

Server	Publisher	Status	Sign-in	Tools	Trust
ActiveCampaign (Postmark) hosted MCP server `local install`	Official · ActiveCampaign (Postmark)-hosted	Listed from vendor docs	OAuth (official)	—	—
Postmark Yours? Claim it	Community	Live	No auth	—	B
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun Yours? Claim it	Community	Live · sign-in	OAuth sign-in	—	C
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun Yours? Claim it	Community	Live · sign-in	OAuth sign-in	—	C
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun Yours? Claim it	Community	Live · sign-in	OAuth sign-in	—	D

Local Postmark servers

Server	Publisher	Status	Sign-in	Tools	Trust
Postmark Yours? Claim it	Registry domain	Local install	No auth	—	C
Postmark MCP Yours? Claim it	Community	Local install	No auth	—	C

How to add Postmark to VS Code & GitHub Copilot

Open the Command Palette and run MCP: Add Server. Choose HTTP for a server URL or Command (stdio) for a local install command.
Or edit .vscode/mcp.json in your workspace: VS Code’s format puts servers under a top-level "servers" object (remote: "type": "http" + "url"; local: "type": "stdio" + "command"). Portable Copilot files (.mcp.json, ~/.copilot/mcp-config.json) use "mcpServers" instead, so don’t copy between them unchecked.
Sign in if the server asks, then use its tools in Copilot agent chat.

Example for Postmark (from the table above), in .vscode/mcp.json:

{
  "servers": {
    "postmark": {
      "type": "http",
      "url": "https://gateway.pipeworx.io/postmark/mcp"
    }
  }
}

Menus change, so check the VS Code MCP configuration reference. Every server page has a copy-paste config for VS Code & GitHub Copilot.

Is it safe to connect Postmark to VS Code & GitHub Copilot?

Use the official server run by ActiveCampaign (Postmark). Anything a tool returns is sent to the AI vendor, so use a business plan that doesn't train on your data.

Can ChatGPT or Claude connect to Postmark?

See https://canmyaiuse.pages.dev/can/chatgpt/postmark/ and https://canmyaiuse.pages.dev/can/claude/postmark/

Does Postmark have an official MCP server?

Yes. ActiveCampaign (Postmark) publishes one (local (github.com/ActiveCampaign/postmark-mcp)). It isn't listed in the official MCP Registry; we found it in ActiveCampaign (Postmark)'s own docs or GitHub. Checked 2026-10-26. Full list: https://canmyaiuse.pages.dev/apps/postmark/

Can VS Code & GitHub Copilot use Postmark?

Official Postmark route