MCP Jupiter: Flawless Reflections & Smart Guidance

What is MCP Jupiter: Flawless Reflections & Smart Guidance?

MCP Jupiter is a dedicated Model Context Protocol (MCP) server designed to integrate Claude, an advanced AI assistant, with Jupiter's decentralized exchange (DEX) API on the Solana blockchain. This server enables seamless execution of token swap operations, including real-time quote retrieval, transaction construction, and transaction submission, all within the Claude ecosystem. Built using Node.js, it streamlines access to Jupiter's liquidity aggregation capabilities while maintaining robust blockchain interaction standards.

How to Use MCP Jupiter: Flawless Reflections & Smart Guidance?

1. Installation: Clone the repository or install globally via npm. Run npm ci to install dependencies and npm run build to compile.
2. Configuration: Update your Claude Desktop config file with the server path. Use absolute paths for local setups or npx for on-demand execution.
3. Execution: Restart Claude Desktop and initiate actions like "Get SOL to USDC swap quote" or "Build transaction for 100 USDT → ETH".

Key Features of MCP Jupiter: Flawless Reflections & Smart Guidance?

• Dynamic Quote Generation: Instantly fetch optimal swap rates across Solana's liquidity pools
• Transaction Automation: Programmatic construction of secure, blockchain-ready swap transactions
• Direct API Execution: Send signed transactions to Solana's network with Jupiter's routing engine
• Modular Design: Extendable tool framework allowing developers to add custom blockchain operations

Use Cases of MCP Jupiter: Flawless Reflections & Smart Guidance?

Practical applications include:

• Automating cross-chain arbitrage strategies through Claude's analytical capabilities
• Generating liquidity analysis reports using real-time swap data
• Creating guided workflows for DeFi newcomers to execute swaps with AI assistance
• Testing transaction flows in a development environment before production deployment

FAQ from MCP Jupiter: Flawless Reflections & Smart Guidance?

Q: How do I troubleshoot connection issues?

Verify Solana RPC endpoints in Jupiter's config and ensure Node.js 16+ compatibility

Q: Can I use this with other AI platforms?

Currently optimized for Claude Desktop, but MCP standards allow potential integration with compatible AI systems

Q: What security measures are implemented?

Transaction signing occurs off-chain through user wallets, adhering to Jupiter's security protocols

Q: How do I update the server?

Global installations use npm update @mcp-dockmaster/mcp-server-jupiter for version upgrades

MCP Jupiter

This repository contains a Model Context Protocol (MCP) server that provides Claude with access to Jupiter's swap API. The server enables Claude to perform operations like getting quotes, building swap transactions, and sending swap transactions on the Solana blockchain using Jupiter.

Overview

The MCP server exposes several tools to Claude:

• jupiter_get_quote: Get a quote for swapping tokens on Jupiter
• jupiter_build_swap_transaction: Build a swap transaction on Jupiter
• jupiter_send_swap_transaction: Send a swap transaction on Jupiter

Prerequisites

• Node.js (v16 or higher)
• Claude Desktop application

Installation

1. Clone this repository:

   git clone https://github.com/dcSpark/mcp-server-jupiter.git

cd mcp-server-jupiter

2. Install dependencies:

   npm ci

3. Build the project:

   npm run build

Global Installation

You can also install the package globally or use it directly with npx:

# Install globally
npm install -g @mcp-dockmaster/mcp-server-jupiter

# Or use directly with npx
npx @mcp-dockmaster/mcp-server-jupiter

Configuration

Configure Claude Desktop

To configure Claude Desktop to use this MCP server:

1. Open Claude Desktop

2. Navigate to the Claude Desktop configuration file:

* macOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
* Windows: `%APPDATA%\Claude\claude_desktop_config.json`
* Linux: `~/.config/Claude/claude_desktop_config.json`

3. Add the MCP server configuration:

{
  "mcpServers": {
    "mcp-server-jupiter": {
      "command": "node",
      "args": [
        "/path/to/your/mcp-server-jupiter/build/index.js"
      ]
    }
  }
}

If you've installed the package globally or want to use npx, you can configure it like this:

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

Running Locally

# If installed locally
node build/index.js

# If installed globally
mcp-server-jupiter

# Using npx
npx @mcp-dockmaster/mcp-server-jupiter

Usage

Once configured, restart Claude Desktop. Claude will now have access to the Jupiter swap tools. You can ask Claude to:

1. Get a quote for swapping tokens:

   What's the quote for swapping 1 SOL to USDC?

2. Build a swap transaction:

   Build a swap transaction for the quote I just got.

3. Send a swap transaction:

   Send the swap transaction I just built.

Claude will use the MCP server to interact with Jupiter's swap API directly.

Development

Adding New Tools

To add new tools to the MCP server:

1. Define the tool in src/tools.ts
2. Create a handler function in the appropriate handler file
3. Add the handler to the handlers object in src/tools.ts

Building

npm run build

License

MIT