@solobank/mcp

Minimal MCP server for a @solobank/sdk agent on Solana.

The package keeps the scope deliberately small:

• solobank_address
• solobank_balance
• solobank_send
• solobank_pay

The package uses stdio transport and is intended for Claude Desktop, Cursor, Windsurf, or any MCP client.

Install

pnpm add @solobank/mcp @solobank/sdk

Run

solobank-mcp --rpc-url https://api.devnet.solana.com

Optional flags:

• --keypair /path/to/id.json
• --rpc-url https://...

MCP Config

{
  "mcpServers": {
    "solobank": {
      "command": "solobank-mcp",
      "args": ["--rpc-url", "https://api.devnet.solana.com"]
    }
  }
}

Programmatic Usage

import { startMcpServer } from '@solobank/mcp';

await startMcpServer({
  rpcUrl: 'https://api.devnet.solana.com',
  keypairPath: '/path/to/id.json',
});

Notes

• The server resolves its agent through @solobank/sdk.
• If you already have an initialized agent object, pass it directly to createMcpServer({ agent }).
• Tool responses are returned as compact JSON text blocks for MCP clients.