Reference McpAgent rather than DurableMcp (#21077)

Author: irvinebroque

src/content/docs/agents/model-context-protocol/tools.mdx

@@ -16,9 +16,9 @@ For example, the following code from [this example MCP server](https://github.co
 <TypeScriptExample>
 ```ts title="src/index.ts"
 import { McpServer } from "@modelcontextprotocol/sdk/server/mcp";
-import { DurableMCP } from "@cloudflare/model-context-protocol";
+import { McpAgent } from "agents/mcp";
 
-export class MyMCP extends DurableMCP {
+export class MyMCP extends McpAgent {
 	server = new McpServer({ name: "Demo", version: "1.0.0" });
 	async init() {
 		this.server.tool(

src/content/docs/agents/model-context-protocol/transport.mdx

@@ -12,7 +12,7 @@ The Model Context Protocol (MCP) specification defines [two standard transport m
 1. **stdio, communication over standard in and standard out** — designed for local MCP connections
 2. **HTTP with Server-Sent Events (SSE)** — designed for remote MCP connections
 
-MCP Servers deployed to Cloudflare support remote MCP connections, using HTTP with Server-Sent Events (SSE) as transport. SSE requires a persistent HTTP connection, which is supported by Cloudflare [Durable Objects](/durable-objects/). Transport is configured and handled automatically. You don't need to configure anything — it just works.
+MCP Servers deployed to Cloudflare support remote MCP connections, using HTTP with Server-Sent Events (SSE) as transport. SSE requires a persistent HTTP connection, which is supported by Cloudflare [Durable Objects](/durable-objects/) and the [Agents SDK](/agents). Transport is configured and handled automatically by the [`McpAgent` class](https://github.com/cloudflare/agents/blob/2f82f51784f4e27292249747b5fbeeef94305552/packages/agents/src/mcp.ts). You don't need to configure anything — it just works.
 
 :::note
 Even if the MCP client you are using only supports local MCP connections, you can still connect it to a remote MCP server.