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mcp/harbor
Verified official

Cross-DEX Prices & Spreads MCP

v1.0.1

io.github.donnywin85/arb-dex-mcp

Live cross-DEX pool prices, liquidity and spreads on 6 EVM chains, read from on-chain pool state.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add arb-dex-mcp -e RAPIDAPI_KEY=<RAPIDAPI_KEY> -e ARB_DEX_TIMEOUT_MS=<ARB_DEX_TIMEOUT_MS> -- npx -y arb-dex-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.