WCAI turns World Cup 2026 data into explainable fantasy decisions with Gemini analysis, constraint-valid AI lineups, MCP actions, and Injective testnet x402/CCTP flows.
WCAI is a World Cup AI Command Centre for fans who want to make smarter, explainable fantasy and tactical decisions during the 2026 World Cup.
The product combines source-labelled tournament intelligence, player profiles, squad construction, match context and an AI football consultant in one workflow. Managers can ask Gemini for matchup analysis, player replacement ideas or a formation-specific XI. WCAI distinguishes conversation from action: it only creates a lineup or transfer proposal when the user explicitly asks, validates the proposal against formation, budget and roster constraints, and requires a final confirmation before changing the squad.
WCAI uses Gemini Agent Skills to classify intent and generate grounded recommendations. Its MCP server validates confirmed lineups and single-player transfers, then writes durable, replay-safe action receipts to the Manager Ledger.
Injective is integrated as product infrastructure, not as a cosmetic add-on. WCAI includes a wallet-signed x402 path on Injective EVM Testnet for premium access, plus a transparent 30-minute Hackathon Demo checkout for reviewers. The demo is visibly marked as simulated, charges 0 USDC and creates an auditable receipt. CCTP is used for a Sepolia-to-Injective testnet USDC flow: the backend verifies the burn, Circle attestation and matching Injective mint before granting a one-time fantasy budget credit.
Tournament HQ covers 48 teams, fixtures, brackets, squad intelligence and source-labelled live overlays. WCAI is non-custodial, testnet-only and never requests a wallet seed phrase or private key.
<p>Built and shipped a functional end-to-end MVP during the hackathon.</p><p>Completed:</p><p>• World Cup 2026 command-centre UI with Tournament HQ, bracket, fixtures, player intelligence and Matchday tools.</p><p>• Gemini AI consultant with controlled intent handling for conversation, tactical analysis, lineup building and single-player replacement.</p><p>• Exact formation, budget and requested-player validation for AI lineup proposals.</p><p>• MCP-backed confirmed lineup and transfer actions with replay-safe receipts in the Manager Ledger.</p><p>• Injective EVM Testnet x402 access architecture and a reviewer-friendly 30-minute simulated checkout flow.</p><p>• CCTP testnet flow with burn, Circle attestation, mint verification and one-time budget credit logic.</p><p>• 48-team World Cup data structure, source-labelled roster/player information and live-data refresh layers.</p><p>• Security hardening: HttpOnly sessions, CSRF protection, JWT revocation, one-time recovery codes, rate limits and one-time payment receipt consumption.</p><p>• 28 backend regression tests, production frontend build, npm audit and pip audit passing.</p><p>Current finalization work focuses on public deployment, demo submission materials and judge onboarding.</p>
<p>Not fundraising. WCAI is currently a bootstrapped hackathon project built for the Injective Global Cup. We are open to ecosystem feedback, pilot users and future collaboration after the hackathon.</p>