PubNub

Create a PubNub Account

• Go to the PubNub Sign Up page.
• Register for a free account or log in if you already have one.

Create a New Application

• After logging into the PubNub dashboard, click on “Create New App.”
• Provide a name for your application.

Create a Keyset

• Within your application, find the “Keysets” section.
• Click “Create New Keyset.”
• This will generate a pair of keys: a Publish Key and a Subscribe Key.

Copy the Keys

• Locate the Publish Key (PUBNUB_PUBLISH_KEY) and Subscribe Key (PUBNUB_SUBSCRIBE_KEY) in your keyset.
• Copy both keys for use in the next step.

Configure the Keys in FastMCP

• In the FastMCP connection interface, locate the area to add ENV values (using the "Install Now" button if available).
• Fill in the following environment variables:
  • PUBNUB_PUBLISH_KEY: Paste your PubNub Publish Key.
  • PUBNUB_SUBSCRIBE_KEY: Paste your PubNub Subscribe Key.

Save and Connect

• Finalize your setup in the FastMCP interface by saving the configuration.
• Your PubNub MCP integration is now ready for use.