MCP Jupiter

What is MCP Jupiter?

MCP Jupiter is a Model Context Protocol (MCP) server that provides Claude with access to Jupiter’s swap API on the Solana blockchain. It enables Claude to get quotes, build swap transactions, and send swaps using natural language commands.

How to use MCP Jupiter?

Install the server, build it, and configure Claude Desktop by adding the server to its claude_desktop_config.json. After restarting Claude, you can ask it to get a quote, build a swap transaction, or send a swap transaction.

Key features of MCP Jupiter

• jupiter_get_quote – get a quote for swapping tokens
• jupiter_build_swap_transaction – build a swap transaction
• jupiter_send_swap_transaction – send a swap transaction
• Works with Claude Desktop application
• Interacts directly with Jupiter’s Solana swap API

Use cases of MCP Jupiter

• Ask Claude for a quote to swap tokens (e.g., 1 SOL to USDC)
• Build a swap transaction from a previously obtained quote
• Send the built swap transaction on the Solana blockchain

FAQ from MCP Jupiter

What are the prerequisites?

Node.js v16 or higher and the Claude Desktop application are required.

How do I configure Claude Desktop to use this server?

Add the server to the Claude Desktop configuration file (claude_desktop_config.json) with the appropriate command and arguments for your installation method (local, global, or npx).

Can I install the server globally?

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

How do I run the server locally?

Run node build/index.js from the project directory, or mcp-server-jupiter if installed globally, or npx @mcp-dockmaster/mcp-server-jupiter.

What can Claude do with this server?

Claude can get token swap quotes, build swap transactions, and send swap transactions on the Solana blockchain using Jupiter.