Daol Investment & Securities has launched MCP Trading, a service linking brokerage accounts with generative AI chat windows so customers can review balances, check prices and submit stock orders through conversation. The service works with platforms including ChatGPT and Claude and is free for domestic customers aged 19 or older with Daol brokerage accounts. Users can trade domestic and overseas stocks, amend or cancel unfilled orders, and receive AI-assisted portfolio analysis and regular morning account briefings. Every transaction requires customer approval after an on-screen preview, while orders that bypass the preview or duplicate existing orders are blocked. Daol says the service uses local execution on the customer's own PC and does not provide account information to outside AI operators. Deposits and withdrawals remain available only through Daol's home trading system or mobile trading system.