docs: Add AI SDK for Workers AI

src/content/docs/workers-ai/configuration/ai-sdk.mdx

@@ -0,0 +1,127 @@
+---
+pcx_content_type: configuration
+title: AI SDK
+sidebar:
+  order: 3
+
+---
+
+Workers AI can be used with the [AI SDK](https://sdk.vercel.ai/) for JavaScript and TypeScript codebases.
+
+## Setup
+
+Install the [`workers-ai-provider` provider](https://sdk.vercel.ai/providers/community-providers/cloudflare-workers-ai):
+
+```bash
+npm install workers-ai-provider
+```
+
+Then, add an AI binding in your Workers project `wrangler.toml` file:
+
+```toml
+[ai]
+binding = "AI"
+```
+
+## Models
+
+The AI SDK can be configured to work with [any AI model](/workers-ai/models/).
+
+```js
+import { createWorkersAI } from 'workers-ai-provider';
+
+const workersai = createWorkersAI({ binding: env.AI });
+
+// Choose any model: https://developers.cloudflare.com/workers-ai/models/
+const model = workersai('@cf/meta/llama-3.1-8b-instruct', {});
+```
+
+## Generate Text
+
+Once you have selected your model, you can generate text from a given prompt.
+
+```js
+import { createWorkersAI } from 'workers-ai-provider';
+import { generateText } from 'ai';
+
+type Env = {
+  AI: Ai;
+};
+
+export default {
+  async fetch(_: Request, env: Env) {
+    const workersai = createWorkersAI({ binding: env.AI });
+    const result = await generateText({
+      model: workersai('@cf/meta/llama-2-7b-chat-int8'),
+      prompt: 'Write a 50-word essay about hello world.',
+    });
+
+    return new Response(result.text);
+  },
+};
+```
+
+## Stream Text
+
+For longer responses, consider streaming responses to provide as the generation completes.
+
+```js
+import { createWorkersAI } from 'workers-ai-provider';
+import { streamText } from 'ai';
+
+type Env = {
+  AI: Ai;
+};
+
+export default {
+  async fetch(_: Request, env: Env) {
+    const workersai = createWorkersAI({ binding: env.AI });
+    const result = streamText({
+      model: workersai('@cf/meta/llama-2-7b-chat-int8'),
+      prompt: 'Write a 50-word essay about hello world.',
+    });
+
+    return result.toTextStreamResponse({
+      headers: {
+        // add these headers to ensure that the
+        // response is chunked and streamed
+        'Content-Type': 'text/x-unknown',
+        'content-encoding': 'identity',
+        'transfer-encoding': 'chunked',
+      },
+    });
+  },
+};
+```
+
+## Generate Structured Objects
+
+You can provide a Zod schema to generate a structured JSON response.
+
+```js
+import { createWorkersAI } from 'workers-ai-provider';
+import { generateObject } from 'ai';
+import { z } from 'zod';
+
+type Env = {
+  AI: Ai;
+};
+
+export default {
+  async fetch(_: Request, env: Env) {
+    const workersai = createWorkersAI({ binding: env.AI });
+    const result = await generateObject({
+      model: workersai('@cf/meta/llama-3.1-8b-instruct'),
+      prompt: 'Generate a Lasagna recipe',
+      schema: z.object({
+        recipe: z.object({
+          ingredients: z.array(z.string()),
+          description: z.string(),
+        }),
+      }),
+    });
+
+    return Response.json(result.object);
+  },
+};
+```

src/content/docs/workers-ai/get-started/rest-api.mdx

@@ -72,3 +72,4 @@ By completing this guide, you have created a Cloudflare account (if you did not
 ## Related resources
 
 - [Models](/workers-ai/models/) - Browse the Workers AI models catalog.
+- [AI SDK](/workers-ai/configuration/ai-sdk) - Learn how to integrate with an AI model.

src/content/docs/workers-ai/get-started/workers-wrangler.mdx

@@ -141,3 +141,4 @@ By finishing this tutorial, you have created a Worker, connected it to Workers A
 
 - [Cloudflare Developers community on Discord](https://discord.cloudflare.com) - Submit feature requests, report bugs, and share your feedback directly with the Cloudflare team by joining the Cloudflare Discord server.
 - [Models](/workers-ai/models/) - Browse the Workers AI models catalog.
+- [AI SDK](/workers-ai/configuration/ai-sdk) - Learn how to integrate with an AI model.