Longbridge MCP: US and Hong Kong markets in your AI app

Longbridge's MCP server brings 163 tools for US and Hong Kong markets to your AI app: quotes, options, fundamentals, a stock screener, IPOs, alerts and orders, plus DCA and grid strategies. ContextGate connects it to Claude, ChatGPT and Cursor; switch off the order tools and your AI app researches the market without placing trades.

  • Ready to connect
  • Free

Connect your Longbridge account to Claude, ChatGPT or Cursor

  1. 1Click Connect Longbridge free and sign in with your Longbridge account.
  2. 2All 163 tools are on after connecting. Orders and DCA or grid strategies place trades, so switch those off if you want quotes, fundamentals and screening only.
  3. 3Add ContextGate to your AI app as a connector or MCP server. The steps for each app are on the Works with page.
  4. 4Ask your AI app for the latest quote and options data on a Hong Kong stock, then open Activity to see the Longbridge call.

Market research across the US and Hong Kong

  • Get quotes and options data for US and Hong Kong stocks.
  • Read company fundamentals and run the stock screener.
  • Follow upcoming IPOs and set price alerts.
  • Place orders or set up DCA and grid strategies, if you keep those tools on.

The full list of 163 tools appears in ContextGate after you sign in.

Trading stays your decision

  • Switch off order, DCA and grid tools; they're hidden from your AI app and refused if called.
  • A policy can warn or block before an order is sent.
  • Activity records every Longbridge call, including any orders.

What you get with Longbridge and ContextGate

  • Your AI apps can use LongbridgeClaude, Cursor, ChatGPT and other AI apps reach Longbridge through the one ContextGate connection you add to them.
  • You choose which tools they can useSwitch off any Longbridge tool you don't want used. It's hidden from your AI apps and refused if called.
  • Every call is checked and recordedYour policies check each call (for example, personal data is hidden and secrets are blocked), and Activity keeps a record of it.

ContextGate sees only the tool calls that go through it, not your AI app's built-in tools or your chats.

Longbridge tools

Longbridge's own MCP server shows its tools once you sign in. When you connect it, they are listed and synced in your workspace.