Guide · 4 min

Reading tarot with Grok

Grok will lay out a tarot reading the moment you ask — fast, a little irreverent, and entirely made up, because a language model can't shuffle. Fine for a riff; thin for a reading. Here is the prompt that gets the most out of Grok, the wall it hits, and how to hand it a deck that was actually dealt — Grok takes custom connectors, set up once on grok.com.

The Moon, Rider–Waite–Smith tarot card
The World, reversed, Rider–Waite–Smith tarot card
Seven of Cups, Rider–Waite–Smith tarot card
The three cards Familiar drew in our Grok test: The Moon, The World reversed and Seven of Cups.
  1. 01

    The prompt that gets closest

    Ask for one card, name the question, and make it commit before it explains: “Pick one tarot card at random for this, upright or reversed, then read it.” Pinning the orientation and a single card keeps Grok from drifting into a horoscope.

  2. 02

    The one thing a prompt can't do

    There's no shuffle behind the words. No deck state, no real randomness, no reversal odds — ask twice and the “random” card can repeat, or arrive pre-picked to match your mood. A prompt shapes the reading; it can't make the draw real.

  3. 03

    Give Grok a real deck

    On grok.com, open Plugins → Connectors, add a new custom connector, and paste the Familiar URL; OAuth signs you in, with no key to manage. Then “draw three cards on this” pulls from a true shuffle of seventy-eight, upright or reversed by real odds, with the card art to match. The exact URL and steps are on the connection guide.

Add the deck to GrokFree deck · set it up once on grok.com

Use a different assistant? The same deck connects to Claude, ChatGPT, and Perplexity. The connection guide has the per-client steps.