Enfour, Inc.

FrontierStack for ChatGPT and Codex

Ask ChatGPT about the systems managed by FrontierStack, wherever you are. The plugin connects to an opted-in FrontierStack Mac without opening an inbound port on your network.

What it can do

Your Mac remains in control

FrontierStack continues to enforce App Lock, read-only and change permissions, approval policy, licensing, redaction, and audit. The plugin cannot run arbitrary shell commands or retrieve stored credentials.

Connect

  1. Update and open FrontierStack on your Mac.
  2. In MCP Server, enable ChatGPT access.
  3. Add FrontierStack from the ChatGPT or Codex plugin directory and sign in with your FrontierStack account.

Open ChatGPT

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