docs(mcp): add Codex client setup and remove ChatGPT (#408)

## Summary
- Add Codex client setup instructions with detailed GUI steps (Settings
→ MCP Servers → Add Server, Streamable HTTP, then Authenticate)
- Remove ChatGPT from the client list (MCP installation not supported)
- Changes applied across all three language versions (en, zh-CN, zh-HK)

## Test plan
- [ ] Verify Codex setup steps are accurate and complete
- [ ] Confirm ChatGPT entry is removed from all three language files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: huacnlee

docs/en/docs/cli.md

@@ -7,9 +7,9 @@ sidebar_icon: terminal
 id: cli
 ---
 
-# Longbridge Terminal CLI
+# Longbridge CLI
 
-Longbridge Terminal is an AI-native CLI covering every Longbridge OpenAPI endpoint — real-time market data, account management, and trading. Designed for scripting, AI-agent tool-calling, and daily trading workflows from the terminal.
+Longbridge CLI is an AI-native CLI tool covering every Longbridge OpenAPI endpoint — real-time market data, account management, and trading. Designed for scripting, AI-agent tool-calling, and daily trading workflows from the terminal.
 
 **GitHub:** [longbridge/longbridge-terminal](https://github.com/longbridge/longbridge-terminal)
 
@@ -50,30 +50,37 @@ $ longbridge quote TSLA.US NVDA.US --format json
 
 ## Installation
 
-**macOS** (requires [Homebrew](https://brew.sh))
+<Tabs groupId="cli-install">
+  <TabItem value="homebrew" label="macOS (Homebrew)" default>
 
 ```bash
 brew install --cask longbridge/tap/longbridge-terminal
 ```
 
-**macOS / Linux**
+  </TabItem>
+  <TabItem value="script" label="Linux / macOS (Script)">
 
 ```bash
 curl -sSL https://open.longbridge.com/longbridge/longbridge-terminal/install | sh
 ```
 
-**Windows** ([Scoop](https://scoop.sh))
+  </TabItem>
+  <TabItem value="scoop" label="Windows (Scoop)">
 
 ```powershell
 scoop install https://open.longbridge.com/longbridge/longbridge-terminal/longbridge.json
 ```
 
-**Windows** (PowerShell)
+  </TabItem>
+  <TabItem value="powershell" label="Windows (PowerShell)">
 
 ```powershell
 iwr https://open.longbridge.com/longbridge/longbridge-terminal/install.ps1 | iex
 ```
 
+  </TabItem>
+</Tabs>
+
 Installs `longbridge` to `/usr/local/bin` (macOS/Linux) or `%LOCALAPPDATA%\Programs\longbridge` (Windows). On Windows the binary is `longbridge.exe`.
 
 After installation, authenticate and explore available commands:

docs/en/docs/getting-started.md

@@ -34,29 +34,80 @@ All API response are used [Unix Timestamp](https://en.wikipedia.org/wiki/Unix_ti
 <Tabs groupId="programming-language">
   <TabItem value="python" label="Python" default>
     <ul>
-        <li><a href="https://www.python.org/">Python 3</a></li>
-        <li>Pip</li>
+      <li><a href="https://www.python.org/">Python 3</a></li>
+      <li>Pip</li>
     </ul>
   </TabItem>
   <TabItem value="javascript" label="JavaScript">
-      <ul>
-          <li><a href="https://nodejs.org/">Node.js</a> or <a href="https://bun.sh">Bun</a></li>
-          <li>Yarn</li>
-      </ul>
+    <ul>
+      <li><a href="https://nodejs.org/">Node.js</a> or <a href="https://bun.sh">Bun</a></li>
+      <li>Yarn</li>
+    </ul>
   </TabItem>
   <TabItem value="rust" label="Rust">
-      <ul><li><a href="https://www.rust-lang.org/">Rust</a></li></ul>
+    <ul>
+      <li><a href="https://www.rust-lang.org/">Rust</a></li>
+    </ul>
   </TabItem>
   <TabItem value="java" label="Java">
-      <ul><li><a href="https://openjdk.org/">JDK</a></li>
-      <li><a href="https://maven.apache.org/">Maven</a></li></ul>
+    <ul>
+      <li><a href="https://openjdk.org/">JDK</a></li>
+      <li><a href="https://maven.apache.org/">Maven</a></li>
+    </ul>
   </TabItem>
   <TabItem value="go" label="Go">
-      <ul><li><a href="https://go.dev">Go</a></li>
-      <li><a href="https://pkg.go.dev/github.com/longbridge/openapi-go">Go Docs</a></li></ul>
+    <ul>
+      <li><a href="https://go.dev">Go</a></li>
+      <li><a href="https://pkg.go.dev/github.com/longbridge/openapi-go">Go Docs</a></li>
+    </ul>
+  </TabItem>
+</Tabs>
+
+## CLI Quick Start
+
+If you don't need to write code, the [Longbridge CLI](/docs/cli) offers a lightweight alternative — install once, authorize via OAuth, no environment variables needed.
+
+### Installation
+
+<Tabs groupId="cli-install">
+  <TabItem value="homebrew" label="macOS (Homebrew)" default>
+
+```bash
+brew install --cask longbridge/tap/longbridge-terminal
+```
+
+  </TabItem>
+  <TabItem value="script" label="Linux / macOS (Script)">
+
+```bash
+curl -sSL https://open.longbridge.com/longbridge/longbridge-terminal/install | sh
+```
+
+  </TabItem>
+  <TabItem value="scoop" label="Windows (Scoop)">
+
+```powershell
+scoop install https://open.longbridge.com/longbridge/longbridge-terminal/longbridge.json
+```
+
+  </TabItem>
+  <TabItem value="powershell" label="Windows (PowerShell)">
+
+```powershell
+iwr https://open.longbridge.com/longbridge/longbridge-terminal/install.ps1 | iex
+```
+
   </TabItem>
 </Tabs>
 
+### Login
+
+```bash
+longbridge login
+```
+
+The browser opens the authorization page automatically. The token is saved after approval — no need to repeat.
+
 ## Install SDK
 
 :::warning Package Renamed

docs/en/docs/index.md

@@ -1,6 +1,6 @@
 ---
 sidebar_position: -999
-title: Introduction
+title: Platform Introduction
 id: getting_started_introduce
 sidebar_icon: book
 ---

docs/en/docs/llm.md

@@ -1,13 +1,13 @@
 ---
-sidebar_position: 2.2
+sidebar_position: 2.3
 slug: /llm
-sidebar_label: LLM
+sidebar_label: LLMs
 sidebarCollapsed: true
 sidebar_icon: sparkles
 id: llm
 ---
 
-# LLM Components
+# LLMs Components
 
 We provide several components for LLMs (Large Language Models) that allow you to easily access and analyze financial data, real-time market data, and even enable AI to place orders.
 

docs/en/docs/mcp.md

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 2
+sidebar_position: 2.2
 slug: /mcp
 sidebar_label: MCP
 sidebarCollapsed: true
@@ -9,13 +9,16 @@ sidebar_icon: cpu
 
 # Longbridge MCP Service
 
-Longbridge provides a hosted MCP (Model Context Protocol) service that lets you use Longbridge market data and account capabilities directly from AI coding assistants and chat tools — without managing API keys manually.
+Longbridge provides a hosted HTTP MCP (Model Context Protocol) service that lets you use Longbridge market data and account capabilities directly from AI coding assistants and chat tools — without managing API keys manually.
 
-**MCP endpoint:** `https://openapi.longbridge.com/mcp`
+:::tip MCP endpoint
+- Global: `https://openapi.longbridge.com/mcp`
+- Mainland China: `https://openapi.longbridge.cn/mcp` (faster access)
+:::
 
 ## Prerequisites
 
-- An active Longbridge account with onboarding completed
+- An active Longbridge account with onboarding completed, or a paper trading account
 - An AI client that supports MCP OAuth 2.1 (see compatibility note below)
 
 ## Available capabilities
@@ -34,7 +37,34 @@ Actual tool availability varies by region, account level, and granted scopes.
 
 > Configuration format may vary across client versions. Treat your client's official MCP documentation as the source of truth. The core parameter you need is the server URL below.
 
-In any MCP-capable client, add Longbridge as a remote MCP server:
+### Claude Code
+
+Run the following command in your terminal:
+
+```bash
+claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
+```
+
+Then open the `claude` terminal interface, type `/mcp`, select `longbridge`, and choose **Authenticate** to complete the OAuth authorization flow.
+
+### Codex
+
+1. Click **Settings** (bottom right) → **MCP Servers** → **Add Server**
+2. In the "Connect to a custom MCP" screen, fill in:
+   - Name: `longbridge`
+   - Type: **Streamable HTTP**
+   - URL: `https://openapi.longbridge.com/mcp`
+   - Leave all other fields empty
+3. Click **Save**
+4. Back in the MCP Servers list, click **Authenticate** on the `longbridge` entry to complete OAuth authorization
+
+### Cursor
+
+Settings → MCP Servers → Add Remote MCP Server, then enter the URL above.
+
+### Zed
+
+Add the following to your `settings.json` under the `context_servers` key (key name is customizable):
 
 ```json
 {
@@ -46,15 +76,9 @@ In any MCP-capable client, add Longbridge as a remote MCP server:
 }
 ```
 
-Where to find the MCP configuration entry in each client:
-
-- **Cursor**: Settings → MCP Servers → Add Remote MCP Server
-- **Claude Code**: MCP config file or the `claude mcp add` command
-- **ChatGPT**: Settings → Connectors (or the workspace MCP configuration entry)
-- **Zed**: `context_servers` key in `settings.json` (key name is customizable)
-- **Cherry Studio**: Settings → MCP Servers → Add
+### Cherry Studio
 
-After saving the configuration, the client will guide you through the OAuth authorization flow automatically.
+Settings → MCP Servers → Add, then enter the URL above.
 
 ## OAuth authorization flow
 

docs/en/docs/qa/general.md

@@ -47,7 +47,7 @@ The platform offers two ways to access stock data without writing any code:
 
 **CLI (Command-line Tool)**
 
-Install the [Longbridge Terminal CLI](/docs/cli) and query market data with simple commands — no programming required:
+Install the [Longbridge CLI](/docs/cli) and query market data with simple commands — no programming required:
 
 ```bash
 longbridge quote AAPL.US TSLA.US

docs/en/docs/qa/trade.md

@@ -31,7 +31,7 @@ After placing orders via the OpenAPI, you can view them through any of the follo
 
 - **Order inquiry API**: Call the API to query real-time order status
 - **WebSocket push**: Subscribe to trade push events to receive order updates in real time
-- **CLI**: Use the [Longbridge Terminal CLI](/docs/cli) to query from the command line, e.g. `longbridge orders`
+- **CLI**: Use the [Longbridge CLI](/docs/cli) to query from the command line, e.g. `longbridge orders`
 - **App / PC**: View orders and their statuses directly in the terminal products
 
 ## Q7: How can I know if my account has sufficient funds for trading?

docs/zh-CN/docs/cli.md

@@ -7,9 +7,9 @@ id: cli
 sidebar_icon: terminal
 ---
 
-# Longbridge Terminal CLI
+# Longbridge CLI
 
-Longbridge Terminal 是一款 AI-native 命令行工具，覆盖全部 Longbridge Developers 端点，支持实时行情、账户管理与交易操作。专为脚本自动化、AI 代理工具调用及日常终端交易工作流设计。
+Longbridge CLI 是一款 AI-native 命令行工具，覆盖全部 Longbridge Developers 端点，支持实时行情、账户管理与交易操作。专为脚本自动化、AI 代理工具调用及日常终端交易工作流设计。
 
 **GitHub：** [longbridge/longbridge-terminal](https://github.com/longbridge/longbridge-terminal)
 
@@ -50,30 +50,37 @@ $ longbridge quote TSLA.US NVDA.US --format json
 
 ## 安装
 
-**macOS**（需要 [Homebrew](https://brew.sh)）
+<Tabs groupId="cli-install">
+  <TabItem value="homebrew" label="macOS (Homebrew)" default>
 
 ```bash
 brew install --cask longbridge/tap/longbridge-terminal
 ```
 
-**macOS / Linux**
+  </TabItem>
+  <TabItem value="script" label="Linux / macOS (脚本)">
 
 ```bash
 curl -sSL https://open.longbridge.com/longbridge/longbridge-terminal/install | sh
 ```
 
-**Windows**（[Scoop](https://scoop.sh)）
+  </TabItem>
+  <TabItem value="scoop" label="Windows (Scoop)">
 
 ```powershell
 scoop install https://open.longbridge.com/longbridge/longbridge-terminal/longbridge.json
 ```
 
-**Windows**（PowerShell）
+  </TabItem>
+  <TabItem value="powershell" label="Windows (PowerShell)">
 
 ```powershell
 iwr https://open.longbridge.com/longbridge/longbridge-terminal/install.ps1 | iex
 ```
 
+  </TabItem>
+</Tabs>
+
 安装完成后，`longbridge` 二进制文件位于 `/usr/local/bin`（macOS/Linux）或 `%LOCALAPPDATA%\Programs\longbridge`（Windows），Windows 下可执行文件名为 `longbridge.exe`。
 
 安装完成后，完成登录并查看可用命令：