Solana Agent Kit

🚀 Solana Agent Kit MCP Server

A Model Context Protocol (MCP) server based on Solana Agent Kit, providing on - chain tools for Claude AI to interact with the Solana blockchain through a standardized interface. This implementation allows AI agents to seamlessly execute blockchain operations.

🚀 Quick Start

This MCP server extends the capabilities of Claude, offering the following features:

• Interact with the Solana blockchain
• Execute transactions
• Query account information
• Manage Solana wallets

The server implements the Model Context Protocol specification to standardize the blockchain interactions of AI agents.

✨ Features

Prerequisites

• Node.js (v16 or higher)
• pnpm (recommended), npm, or yarn
• A Solana wallet with a private key
• A Solana RPC URL (mainnet, testnet, or devnet)

📦 Installation

Option 1: Install from npm (Recommended)

# Install globally
npm install -g solana-mpc

# Or install locally in your project
npm install solana-mpc

Option 2: Build from source

1. Clone this repository:

git clone https://github.com/sendaifun/solana-mcp-server
cd solana-mcp-server

2. Install dependencies:

pnpm install

3. Build the project:

pnpm run build

Configuration

Environment Setup

Create a .env file containing your credentials:

# Solana configuration
SOLANA_RPC_URL=http://localhost:8899  # Modify the address according to the actual situation
SOLANA_WS_URL=ws://localhost:8899    # Modify the address according to the actual situation

Integration with Claude Desktop

To integrate the MCP server with Claude Desktop, follow these steps:

1. Open Claude Desktop.
2. Go to the "Settings" menu.
3. Select the "Plugins" or "Extensions" section.
4. Add the path or ID of the MCP plugin.
5. Configure the parameters required by the plugin, such as the RPC URL and wallet address.

Project Structure

The basic structure of the project is as follows:

project-root/
├── src/                 # Source code directory
│   ├── server.ts       # Main server file
│   └── plugins/        # Plugin directory
├── .env                # Environment variable file
└── package.json        # Project dependencies and scripts

💻 Usage Examples

Basic Usage

The following are the main functions provided by the MCP server:

• getBalance: Query the balance of a specified address.
• sendTransaction: Execute a transfer transaction.
• createAccount: Create a new Solana account.
• signMessage: Sign a message.

Security Considerations

When using this server, please note the following security precautions:

• Ensure the security of your private key and avoid disclosure.
• Use the testnet for development and testing to avoid accidental operations affecting the mainnet.
• Regularly review and audit the operation logs of AI agents.
• Consider creating a dedicated wallet for each agent.

Troubleshooting

When encountering problems, perform the following steps:

1. Verify that the Solana private key is correct.
2. Check if the RPC URL is valid.
3. Ensure that you are operating on the correct network (mainnet, testnet, or devnet).
4. View the logs of Claude Desktop for error information.
5. Confirm that the build process is completed successfully.

Dependencies

The main dependencies include:

• @solana/web3.js
• @modelcontextprotocol/sdk
• solana-agent-kit

Contribution Guidelines

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

1. Fork the repository.
2. Create a feature branch (git checkout -b feature/amazing-feature).
3. Commit your changes (git commit -m 'Add some amazing feature').
4. Push to the branch (git push origin feature/amazing-feature).
5. Open a Pull Request.

📄 License

This project is licensed under the MIT license.