Create the documentation for the new DEX MCP server feature

Author: cdraper-cloudflare

src/content/docs/cloudflare-one/insights/dex/mcp-server.mdx

@@ -0,0 +1,107 @@
+---
+pcx_content_type: reference
+title: MCP Server
+sidebar:
+  order: 8
+---
+
+The MCP server [(Model Context Protocol)](cloudflare.com/learning/ai/what-is-model-context-protocol-mcp/) for Digital Experience Monitoring (DEX) is an AI tool that allows customers to ask a question like, "Show me the connectivity and performance metrics for the device used by carly‌@acme.com", and receive an answer that contains data from the DEX API.
+
+Any Cloudflare One customer using a Free, PayGo, or ENT account can access the DEX MCP Server. This feature is available to all Cloudflare One customers.
+
+There are two primary options for connecting to the DEX MCP server.
+
+## Cloudflare AI Playground
+
+Customers can test the DEX MCP server in less than 1 minute by visiting the website for Cloudflare's AI Playground.
+
+1. Copy the URL for the DEX MCP server: `https://dex.mcp.cloudflare.com/sse`
+2. Open [playground.ai.cloudflare.com](https://playground.ai.cloudflare.com) in a browser.
+3. Find the section in the left side bar titled MCP Servers.
+4. Paste the URL for the DEX MCP server into the URL input box and click Connect.
+5. Authenticate your Cloudflare account, and then start asking questions about your DEX data.
+
+Today, Cloudflare's AI Playground is a great way to quickly try out a new MCP Server.
+
+There is one important caveat. End users will need to ask specific and explicit questions to get a response. For example, you need to provide the instruction “Set XYZ as the active account". Then, you can ask a specific question: “Fetch the DEX test results for the user bob@‌acme.com over the past 24 hours”.
+
+## AI Assistant
+
+Customers will get a more flexible and robust prompt experience by configuring the DEX MCP server with their preferred AI assistant (Claude, Gemini, ChatGPT, etc.).
+
+If you get stuck during the configuration process, you can ask your AI assistant for help with configuring an MCP server via URL.
+
+### Claude
+
+You will need a Claude Pro account (or higher subscription) to configure an MCP server.
+
+1. Download the [Claude desktop client](https://claude.ai/download)
+2. Open the Claude desktop client, and login or set up an account.
+3. Expand the left side bar menu, and select **Claude Code**.
+4. Within the Desktop App menu, select **Developer** and you'll see the **Local MCP servers** page.
+5. Click **Edit Config** and open claude_desktop_config.json in a text editor of your choice.
+6. Copy the JSON configuration for the DEX MCP server and paste it into **claude_desktop_config.json**. Save the file.
+
+```bash
+{
+  "globalShortcut": "",
+  "mcpServers": {
+    "cloudflare-dex-analysis": {
+      "command": "npx",
+      "args": ["mcp-remote", "https://dex.mcp.cloudflare.com/sse"]
+    }
+  }
+}
+```
+
+7. Fully close Claude by using the task manager to stop any background processes related to Claude.
+8. Open Claude, and your DEX MCP server configuration should appear on the **Local MCP servers** page.
+9. Authenticate your Cloudflare account and allow the DEX MCP server.
+10. You can start asking Claude questions about DEX. As a simple test, you can ask "Are you connected to the DEX MCP server".
+
+### Gemini CLI
+
+All tiers of Google AI Free, Pro, and Ultra offer an MCP server integration via the Gemini CLI.
+
+You will need to use a CLI of your choice and npm or homebrew to install and access the Gemini CLI.
+
+1. Visit the GitHub page for the [Gemini CLI](https://github.com/google-gemini/gemini-cli) and follow the installation instructions.
+2. Navigate to the **settings.json** file for your Gemini CLI install and open it in a text editor of your choice.
+
+File path for the settings.json file for different operating systems:
+
+- Windows: %USERPROFILE%\.gemini\settings.json
+- Mac and Linux: ~/.gemini/settings.json
+
+3. Copy the JSON configuration for the DEX MCP server and paste it into **settings.json**. Save the file.
+
+```bash
+{
+  "globalShortcut": "",
+  "mcpServers": {
+    "cloudflare-dex-analysis": {
+      "command": "npx",
+      "args": ["mcp-remote", "https://dex.mcp.cloudflare.com/sse"]
+    }
+  }
+}
+```
+
+4. Run Gemini in your CLI of choice.
+5. If everything is working as expected, you will see a message in the Gemini CLI that says "Using: 1 MCP server (ctrl+t to view)".
+6. Authenticate the email associated with your Cloudflare account in the Gemini CLI.
+7. You can start asking the Gemini CLI questions about DEX. As a simple test, you can ask "Are you connected to the DEX MCP server".
+
+### ChatGPT
+
+You will need a ChatGPT Pro or Business account to configure an MCP server. ChatGPT Free and Plus do not support MCP servers.
+
+1. Download the [ChatGPT desktop app](https://chatgpt.com/features/desktop).
+2. Open the ChatGPT desktop app, and login or set up an account.
+3. Open the **Settings** menu and select **Connectors**.
+4. Select the option to create a new Connector.
+5. Provide a Name (like "DEX MCP"), Description (optional), and MCP Server URL for the Connector. The DEX MCP Server URL is: `https://dex.mcp.cloudflare.com/sse`
+6. Create the new Connector
+7. Before you ask ChatGPT a question about DEX, select the plus "+" button next to the ChatGPT prompt box.
+8. Select **Use Connectors**, then select **Add Sources** and select the DEX MCP as a source.
+9. You can start asking ChatGPT questions about DEX. As a simple test, you can ask "Are you connected to the DEX MCP server".