/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
#!/usr/bin/env node
import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"
import { startSSEServer } from "./server/sse.js"
import { startStdioServer } from "./server/stdio.js"
import Logger from "./utils/logger.js"
const args = process.argv.slice(2)
// Transport mode flags
const sseMode = args.includes("--sse") || args.includes("-s")
// Default to stdio mode (for Claude Desktop)
function printUsage() {
console.log(`
Binance MCP Server
Usage: binance-mcp [options]
Options:
--stdio, (default) Run in stdio mode (for Claude Desktop)
--sse, -s Run in SSE mode (HTTP)
Environment Variables:
PORT Server port for SSE mode (default: 3002)
BINANCE_API_KEY Binance API key
BINANCE_API_SECRET Binance API secret
LOG_LEVEL Logging level (DEBUG, INFO, WARN, ERROR)
Examples:
# Claude Desktop (stdio)
binance-mcp
# SSE mode
binance-mcp --sse
`)
}
async function main() {
if (args.includes("--help")) {
printUsage()
process.exit(0)
}
let server: McpServer | undefined
if (sseMode) {
Logger.info("Starting in SSE mode")
server = await startSSEServer()
} else {
// Default: stdio mode for Claude Desktop
server = await startStdioServer()
}
if (!server) {
Logger.error("Failed to start server")
process.exit(1)
}
const handleShutdown = async () => {
if ("close" in server && typeof server.close === "function") {
await server.close()
}
process.exit(0)
}
// Handle process termination
process.on("SIGINT", handleShutdown)
process.on("SIGTERM", handleShutdown)
}
main()
