{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.donnywin85/arb-dex-mcp","description":"Live cross-DEX pool prices, liquidity and spreads on 6 EVM chains, read from on-chain pool state.","repository":{"url":"https://github.com/donnywin85/arb-dex-mcp","source":"github"},"version":"1.0.0","packages":[{"registryType":"npm","identifier":"arb-dex-mcp","version":"1.0.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Your own RapidAPI key for the Multi-Chain DEX Prices & Liquidity API (https://rapidapi.com/donnydev/api/multi-chain-dex-prices-liquidity). The free-tier subscription is enough to start. Required for live pool prices and fresh sweeps; without it get_chains, get_pairs and get_spreads fall back to a free hourly public snapshot and say so in the payload.","isSecret":true,"name":"RAPIDAPI_KEY"},{"description":"Optional request timeout in milliseconds. Defaults to 45000 — a full-chain live scan is a real on-chain sweep and can take ~30s.","name":"ARB_DEX_TIMEOUT_MS"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-13T12:26:43.127261Z","publishedAt":"2026-08-13T12:26:43.127261Z","updatedAt":"2026-08-13T12:26:43.127261Z","isLatest":true}}}],"metadata":{"count":1}}