MetaMask MCP

import { kvsMemoryStorage } from "@kvs/memorystorage"; import { createConfig, createStorage, http } from "@wagmi/core"; import { mainnet, sepolia } from "@wagmi/core/chains"; import { createClient } from "viem"; export async function createWagmiConfig() { const kvsStorage = await kvsMemoryStorage({ name: "wagmi-storage", version: 1, }); const storage = { getItem: async (key: string) => { const value = await kvsStorage.get(key); return value?.toString(); }, setItem: async (key: string, value: string) => { kvsStorage.set(key, value); }, removeItem: async (key: string) => { kvsStorage.delete(key); }, }; return createConfig({ chains: [mainnet, sepolia], ssr: true, storage: createStorage({ storage }), client({ chain }) { return createClient({ chain, transport: http(), }); }, }); }