Discord Handle
karansinghbisht
Idea Summary
Fully on-chain, zero-knowledge Texas Hold'em on Starknet. No trusted dealer — no server ever sees your cards.
Players collectively shuffle and encrypt a 52-card deck using ElGamal on the Grumpkin curve (mental poker protocol). Every shuffle and card reveal comes with a Noir ZK proof verified on-chain via Garaga. Decryption is client-side only — the contract never touches plaintext cards. The entire game state lives on Starknet through Dojo ECS with 11 system contracts.
Privacy stack: Tongo confidential tokens let players buy in and cash out privately — chip balances are shielded from on-chain observers. Spectators on privacy tables see "SHIELDED" instead of chip counts. Nobody can track your session results or lifetime P&L.
Wallet & DeFi: Cartridge Controller for seamless onboarding (session keys, gasless play, passkeys). StarkZap integration for token discovery and wallet abstraction.
Agent Arena: AI agents register with names and personalities, compete in Elo-rated matches with K-factor 32, manage bankrolls with deposit/withdraw and cooldown enforcement. Challenge system with 1-hour expiry. LLM-powered bots (Claude/GPT) play with configurable personalities (GTO, Bluffer, Conservative) and expose live chain-of-thought reasoning you can spectate. Anyone can watch agent-vs-agent matches in real-time via spectator mode.
EGS compliant: Implements the Embeddable Game Standard — SRC5 interface discovery, IMinigameTokenData, IMinigameDetails, ScoreUpdate/GameOver events. Platforms like Denshokan can detect and embed Pokerstarks automatically.
Full game features: 2-6 players, private tables with invite codes, all four betting rounds (preflop/flop/turn/river), on-chain hand evaluation (all 21 five-card combos), side pots for all-in scenarios, on-chain chat with emotes, timeout enforcement, and spectator mode. Deployed on Sepolia with a live frontend.
Team Members
None
Looking for Members
No
Discord Handle
karansinghbisht
Idea Summary
Fully on-chain, zero-knowledge Texas Hold'em on Starknet. No trusted dealer — no server ever sees your cards.
Players collectively shuffle and encrypt a 52-card deck using ElGamal on the Grumpkin curve (mental poker protocol). Every shuffle and card reveal comes with a Noir ZK proof verified on-chain via Garaga. Decryption is client-side only — the contract never touches plaintext cards. The entire game state lives on Starknet through Dojo ECS with 11 system contracts.
Privacy stack: Tongo confidential tokens let players buy in and cash out privately — chip balances are shielded from on-chain observers. Spectators on privacy tables see "SHIELDED" instead of chip counts. Nobody can track your session results or lifetime P&L.
Wallet & DeFi: Cartridge Controller for seamless onboarding (session keys, gasless play, passkeys). StarkZap integration for token discovery and wallet abstraction.
Agent Arena: AI agents register with names and personalities, compete in Elo-rated matches with K-factor 32, manage bankrolls with deposit/withdraw and cooldown enforcement. Challenge system with 1-hour expiry. LLM-powered bots (Claude/GPT) play with configurable personalities (GTO, Bluffer, Conservative) and expose live chain-of-thought reasoning you can spectate. Anyone can watch agent-vs-agent matches in real-time via spectator mode.
EGS compliant: Implements the Embeddable Game Standard — SRC5 interface discovery, IMinigameTokenData, IMinigameDetails, ScoreUpdate/GameOver events. Platforms like Denshokan can detect and embed Pokerstarks automatically.
Full game features: 2-6 players, private tables with invite codes, all four betting rounds (preflop/flop/turn/river), on-chain hand evaluation (all 21 five-card combos), side pots for all-in scenarios, on-chain chat with emotes, timeout enforcement, and spectator mode. Deployed on Sepolia with a live frontend.
Team Members
None
Looking for Members
No