Solana Vault MCP

A Model Context Protocol (MCP) implementation for secure Solana blockchain wallet operations in python.

Overview

Solana Vault MCP provides secure wallet operations for Solana blockchain through a standardized Model Context Protocol interface. It allows AI assistants to securely interact with the Solana blockchain without direct access to private keys.

Features

Secure Solana wallet operations
SOL balance checking
SOL transfer capabilities
Transaction history retrieval
Model Context Protocol compliant API
Support for Flask web server and WebSocket connections
Detailed logging and error handling

Installation

Prerequisites

Python 3.9+
pip

Setup

Clone the repository:
git clone https://github.com/olaxbt/solana-vault-mcp.git cd solana-vault-mcp
Create and activate a virtual environment:
python -m venv venv source venv/bin/activate # On Windows: venv\Scripts\activate
Install dependencies:
pip install -r requirements.txt
Create a .env file based on .env.example:
cp .env.example .env
Edit the .env file to add your Solana private key and RPC URL.

Usage

Starting the Server

python run.py

The server will start on the port specified in your .env file (default: 5000).

API Endpoints

GET / - Welcome page with service information
GET /health - Health check endpoint
GET /api/mcp/ping - MCP service health check
POST /api/mcp/query - Main MCP query endpoint

MCP Actions

The Solana Vault MCP supports the following actions:

wallet.info - Get wallet information
wallet.balance - Get SOL balance
wallet.transfer - Transfer SOL to another wallet
wallet.transactions - Get recent transactions
wallet.token_balance - Get token balance for a specific token

Example Query

{
  "id": "request123",
  "action": "wallet.balance",
  "params": {}
}

Response:

{
  "id": "request123",
  "result": {
    "balance": 1.5,
    "currency": "SOL",
    "address": "YourSolanaPublicKey"
  }
}

Development

Project Structure

solana-vault-mcp/
├── app/
│   ├── handlers/        # Action handlers
│   ├── routes/          # API routes
│   ├── services/        # Core services
│   └── utils/           # Utilities
├── logs/                # Log files
├── tests/               # Test cases
├── .env                 # Environment variables
├── .env.example         # Example environment file
├── requirements.txt     # Dependencies
├── run.py               # Main entry point
└── README.md            # Documentation

Running Tests

pytest

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

This server cannot be installed

security - not tested

license - not found

quality - not tested

How are these scores calculated?

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

安全的模型上下文协议服务器，使 AI 助手无需直接访问私钥即可与 Solana 区块链交互，支持余额检查、SOL 转账和交易历史记录检索等操作。

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