PasserJack help

Connect ChatGPT

Add PasserJack to ChatGPT as a developer-mode app. ChatGPT signs in through your browser, so there is no key to paste.

Signs in through your browser.

Before you start

A PasserJack account
ChatGPT on the web, on Pro, Plus, Business, Enterprise or Edu. The mobile apps do not offer developer mode
On Business, Enterprise and Edu, an admin who allows Developer mode and publishes the app

Show the visual walkthrough

ChatGPT, step by step

Step by step

Turn on Developer mode. On a personal plan it is under Settings, then Security and login. On Business, Enterprise and Edu an admin turns it on under Workspace settings, then Permissions & Roles.
Open Apps at chatgpt.com/plugins and press the + button.
Create a developer-mode app with the URL below as the MCP server URL, and choose OAuth as the authentication.
Press Scan Tools, approve access in the PasserJack window when it opens, wait for the scan to finish, then press Create.
On a workspace plan the app sits under Drafts until an admin publishes it from Workspace settings, then Apps.

What to paste

The MCP URL, and that is the whole of it

https://passerjack.com/api/mcp

Preview the PasserJack screens

The PasserJack Agents panel in Settings, with an agent selector and setup instructions for the selected client.

Open Agents and API keys and choose your agent. If you use an API key, each new key is shown exactly once.

The PasserJack consent screen, naming the app asking for access and the permissions it is asking for.

This is the screen a browser sign-in lands on. It names the app that is asking and the permissions it wants, and nothing is granted until you approve it. Read covers your whole ordinary Board, including your attachments. The default edit limit protects items the app did not create from changes; it does not hide them from reads.

Check it worked

Ask the agent: who am I connected as?

A correct answer names your account email, the key or app it is using (for example “Grok - Sep 10, 2026”), and its permissions: read, write if granted, and secrets only if you granted it. If it cannot answer, or names a different account, the connection is not made, so go back through the steps.

Granted write access? Ask it to save a short test note, then confirm that note appears on your board.

Vault reads need both secrets permission and an Unlock for agents window you explicitly open in Vault settings. That permission also includes text and extracted details from sensitive Board images without a Vault window. Review the permission and capture boundaries before granting it.

Manage or disconnect

Open PasserJack, then Settings, then Agents and API keys. That page lists your keys, the apps you have connected and your connector credentials, and you revoke any of them from there.

A revoked key stops working immediately. If a client reports an authentication error, check which account it is signed in to and whether its key was revoked before you create another.