Blackjack Dealer

What you get

A complete blackjack context file that turns Claude into a dealer. Load it once, say "deal," and play. The shoe is generated cryptographically and committed to before any cards are dealt — provably fair, verifiable at any time.

✓ Six-deck shoe with cryptographic commitment hash
✓ Standard casino rules — dealer hits on soft 17, blackjack pays 3:2
✓ Split, double down, and insurance support
✓ Real card tracking — every draw advances the shoe
✓ Verifiable fairness — reveal sequence at cashout to confirm no cheating

How it works

Load the file into Claude Projects or paste it at the start of a conversation. The dealer initializes the shoe, commits to it with a hash, and you play. Every card is tracked. At cashout, you can verify the hash to confirm the game was fair.

    # At session start

    Shoe ready. 312 cards. Commitment hash: a3f9...

    You: deal

    Dealer: Your bet?

    You: $50

    # Verifiable at cashout

    Full sequence revealed. Hash it yourself to verify fairness.

What's included

One markdown file: blackjack.context.md
Works with Claude, GPT, Gemini. Load once, play anytime.