Openocean MCP Server

Most developer tooling work still happens through a UI a human drives. Openocean MCP MCP server moves it into the conversation instead. Mcp server for Openocean access.

The short version

An MCP server for executing token swaps across multiple decentralized exchanges using OpenOcean's aggregation API.

This project implements a Model Context Protocol (MCP) server to interact with decentralized exchanges (DEXs). It allows MCP-compatible clients (like AI assistants, IDE extensions, or custom applications) to access functionalities such as getting quotes for swaps and executing swaps across multiple chains.

• CHAIN_LIST — Fetch chain list
• GAS_PRICE — Fetch gas price
• Parameters: chain (string)
• QUOTE — Fetch a quote for a swap
• Parameters: chain (string), inTokenAddress (string), outTokenAddress (string), amount (string), slippage (string)
• SWAP — Building swap transaction

The tools it exposes

The server publishes 1 tool. What each one is for:

• Parameters — - GAS_PRICE: Fetch gas price

What it needs from you

• Node.js (v18 or newer recommended) - pnpm (See https://pnpm.io/installation)

Getting it running

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client.

How it compares

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Openocean MCP's toolset — Parameters — is a fair guide to whether it matches your workflow. It is maintained by openocean-finance; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Things to watch

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.