Plugins

Harbormaster

Dimitri Stefanopoulos · github.com

ChatGPT

Harbormaster runs in a local Codex task on the computer you want to inspect. It maps listening ports to their processes and projects, flags reservation collisions, records vanished services, and safely stops one explicitly selected process. Hosted ChatGPT cannot access your computer's process table.

Open in ChatGPT

How to install Harbormaster in ChatGPT

  1. Open the official listing for Harbormaster in the ChatGPT workspace you want to use.
  2. Choose Install plugin if available. Follow any connection steps for the apps listed on the page.
  3. Open a new conversation on a supported ChatGPT surface. Select Harbormaster from the plugin options or mention it by name.
Official ChatGPT setup guide

How to use Harbormaster

Check the marketplace listing or publisher’s documentation for supported actions and examples.

Ranking history

Browse the order shown in the public ChatGPT Plugins directory on each capture date. Popular is a curated collection. OpenAI does not publish install or usage counts here.

– Position #441
Recorded positions (3)
Recorded positions
Capture dateCategoryPosition
Developer Tools#441
Developer Tools#439
Developer Tools#439

Frequently asked questions

Why is Install plugin missing?

Check your account, workspace, plan and region. If the listing says Desktop only, open it in the ChatGPT desktop app.

Capabilities

  • Codex-local port intelligence
  • Collision prevention
  • Safe process control