phantom-wallet-mcp

Execute Phantom wallet operations across Solana, Ethereum, Bitcoin, and Sui networks.

7|8|Updated Feb 18, 2026
One-click install
npx skills add https://github.com/phantom/phantom-connect-cursor-plugin --skill phantom-wallet-mcp
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: phantom-wallet-mcp
Source: https://github.com/phantom/phantom-connect-cursor-plugin/tree/main/skills/phantom-wallet-mcp
Command: npx skills add https://github.com/phantom/phantom-connect-cursor-plugin --skill phantom-wallet-mcp

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines interactions with the Phantom wallet, enabling users to perform various blockchain operations directly through an AI agent without needing to manually open the wallet application for every action.

Core Features & Use Cases

  • Wallet Operations: Get addresses, sign transactions, transfer tokens, buy tokens, and sign messages across multiple blockchains.
  • Cross-Chain Support: Works with Solana, Ethereum, Bitcoin, and Sui networks.
  • Use Case: A user wants to send SOL to a friend. They can instruct the agent to use the phantom-wallet-mcp skill to initiate and sign the SOL transfer directly.

Quick Start

Use the phantom-wallet-mcp skill to get your Solana mainnet wallet address.

Frequently Asked Questions about phantom-wallet-mcp

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I sign blockchain transactions with a Phantom wallet using an AI agent?

You can sign blockchain transactions with a Phantom wallet by using this skill to enable direct agent execution for signing and transferring tokens across supported networks without opening the application.

Can I transfer Solana and Ethereum tokens through an automated wallet workflow?

Yes, you can transfer Solana and Ethereum tokens through an automated workflow. This skill supports fetching addresses and initiating token transfers across Solana, Ethereum, Bitcoin, and Sui networks directly.

Do I need a specific App ID to authenticate Phantom wallet operations?

Yes, you need a specific App ID to authenticate Phantom wallet operations. The skill requires a PHANTOM_APP_ID to handle OAuth authentication for secure agent-based wallet interactions.

What blockchains are supported for fetching wallet addresses and signing messages?

The supported blockchains for fetching wallet addresses and signing messages are Solana, Ethereum, Bitcoin, and Sui. The skill utilizes CAIP-2 network formats to identify and interact with these specific chains.

Are there limitations when buying tokens across different blockchain networks?

A limitation when buying tokens across different blockchain networks is that operations are constrained to Solana, Ethereum, Bitcoin, and Sui. All automated actions require OAuth authentication via PHANTOM_APP_ID to execute successfully.