LetsBonk (Solana Token Launcher) MCP server

The bonk-mcp server implements Solana blockchain functionality for the LetsBonk launchpad, enabling token launching and trading on letsbonk.fun.

Installation

The bonk-mcp server can be integrated with Claude Desktop through the MCP servers configuration. This requires properly setting up your environment with the necessary parameters.

Claude Desktop Configuration

Depending on your operating system, locate the Claude Desktop configuration file at:

• MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%/Claude/claude_desktop_config.json

Configuration Options

You'll need to add the bonk-mcp server to your configuration file. There are two methods for configuration, depending on whether you're using a published or unpublished server.

Published Server Configuration

For the published version of bonk-mcp:

"mcpServers": {
  "bonk-mcp": {
    "command": "uvx",
    "args": [
      "bonk-mcp"
    ],
    "env": {
      "KEYPAIR": "<YOUR_SOLANA_KEYPAIR>",
      "RPC_URL": "https://api.mainnet-beta.solana.com"
    }
  }
}

Development/Unpublished Server Configuration

If you're working with an unpublished version:

"mcpServers": {
  "bonk-mcp": {
    "command": "uv",
    "args": [
      "--directory",
      "<PATH_TO_BONK_MCP_DIRECTORY>/bonk-mcp",
      "run",
      "bonk-mcp"
    ],
    "env": {
      "KEYPAIR": "<YOUR_SOLANA_KEYPAIR>",
      "RPC_URL": "https://api.mainnet-beta.solana.com"
    }
  }
}

Required Environment Variables

Both configuration methods require these environment variables:

• KEYPAIR: Your Solana keypair for transactions
• RPC_URL: Solana RPC endpoint (e.g., https://api.mainnet-beta.solana.com)

Usage

Once properly configured, the bonk-mcp server enables two main functionalities:

Token Launching

You can launch any token on the LetsBonk platform (letsbonk.fun). This allows you to create and deploy your own tokens on the Solana blockchain through Claude's interface.

Token Trading

Buy and sell tokens on letsbonk.fun directly through Claude. The MCP server handles the necessary Solana blockchain interactions to execute your trades.

How to add this MCP server to Cursor

There are two ways to add an MCP server to Cursor. The most common way is to add the server globally in the ~/.cursor/mcp.json file so that it is available in all of your projects.

If you only need the server in a single project, you can add it to the project instead by creating or adding it to the .cursor/mcp.json file.

Adding an MCP server to Cursor globally

To add a global MCP server go to Cursor Settings > MCP and click "Add new global MCP server".

When you click that button the ~/.cursor/mcp.json file will be opened and you can add your server like this:

{
    "mcpServers": {
        "cursor-rules-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "cursor-rules-mcp"
            ]
        }
    }
}

Adding an MCP server to a project

To add an MCP server to a project you can create a new .cursor/mcp.json file or add it to the existing one. This will look exactly the same as the global MCP server example above.

How to use the MCP server

Once the server is installed, you might need to head back to Settings > MCP and click the refresh button.

The Cursor agent will then be able to see the available tools the added MCP server has available and will call them when it needs to.

You can also explictly ask the agent to use the tool by mentioning the tool name and describing what the function does.