MCP Jupiter

@dcSpark

About MCP Jupiter

No overview available yet

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-server-jupiter": {
      "command": "npx",
      "args": [
        "@mcp-dockmaster/mcp-server-jupiter"
      ]
    }
  }
}

Tools

No tools detected

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is MCP Jupiter?

MCP Jupiter is a Model Context Protocol (MCP) server that gives Claude access to Jupiter's swap API on the Solana blockchain. It enables Claude to fetch quotes, build swap transactions, and send them directly. This server is intended for users who want to perform token swaps through natural‑language interactions in Claude Desktop.

How to use MCP Jupiter?

Install the package globally (npm install -g @mcp-dockmaster/mcp-server-jupiter) or use it with npx. Alternatively, clone the repository, run npm ci and npm run build, then configure Claude Desktop by adding the server’s command and args to claude_desktop_config.json. Once Claude Desktop restarts, ask Claude to get a quote, build a swap transaction, or send a completed swap.

Key features of MCP Jupiter

Exposes three Jupiter swap tools: get quote, build transaction, send transaction
Integrates directly with Jupiter’s Solana swap API
Runs on Node.js 16+ and works with Claude Desktop
Supports global installation or npx for easy setup
Enables token swaps entirely through natural‑language commands

Use cases of MCP Jupiter

Obtain a real‑time quote for swapping one Solana token to another
Construct a swap transaction from a previously fetched quote
Submit a completed swap transaction to the Solana blockchain
Automate token swaps by chaining quotes, builds, and sends via Claude

FAQ from MCP Jupiter

What are the system requirements?

Node.js version 16 or higher and the Claude Desktop application are required.

How do I configure Claude Desktop to use this server?

Edit the Claude Desktop configuration file (found in ~/Library/Application Support/Claude/claude_desktop_config.json on macOS) and add an entry for mcp-server-jupiter with the appropriate command and args.

Can I use MCP Jupiter without cloning the repository?

Yes. You can install it globally (npm install -g @mcp-dockmaster/mcp-server-jupiter) or run it directly with npx @mcp-dockmaster/mcp-server-jupiter.

What data does this server store?

The README does not mention any data storage. It acts as a stateless relay between Claude and Jupiter’s API.

Does this server require authentication or special network access?

The README does not describe any authentication mechanism. It relies on external access to Jupiter’s API (over the public internet). No transport or auth details are provided.

Frequently asked questions

What are the system requirements?

Node.js version 16 or higher and the Claude Desktop application are required.

How do I configure Claude Desktop to use this server?

Edit the Claude Desktop configuration file (found in `~/Library/Application Support/Claude/claude_desktop_config.json` on macOS) and add an entry for `mcp-server-jupiter` with the appropriate `command` and `args`.

Can I use MCP Jupiter without cloning the repository?

Yes. You can install it globally (`npm install -g @mcp-dockmaster/mcp-server-jupiter`) or run it directly with `npx @mcp-dockmaster/mcp-server-jupiter`.

What data does this server store?

The README does not mention any data storage. It acts as a stateless relay between Claude and Jupiter’s API.

Does this server require authentication or special network access?

The README does not describe any authentication mechanism. It relies on external access to Jupiter’s API (over the public internet). No transport or auth details are provided.

Comments

Basic information

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