omni-x402-proverBlockchainWeb3 & Decentralized TechDeveloper Toolsstealthmark-ioAlicense-Not gradedqualityCmaintenanceProduction-grade Z3 SMT formal verification pay-per-proof MCP server on Base Mainnet USDC covering ERC-4626 vaults, Polymarket solvency, MEV sandwich bounds, Permit2, and Tarjan taint graphs. Updated a day ago (2026-11-05 19:20 UTC)MIT