diff --git a/examples/cookbook/vercel-ai-sdk/.env.example b/examples/cookbook/vercel-ai-sdk/.env.example
new file mode 100644
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--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/.env.example
@@ -0,0 +1,5 @@
+MOSS_PROJECT_ID=your_moss_project_id
+MOSS_PROJECT_KEY=your_moss_project_key
+MOSS_INDEX_NAME=support-docs
+OPENAI_API_KEY=sk-...
+OPENAI_MODEL=gpt-4o-mini
diff --git a/examples/cookbook/vercel-ai-sdk/README.md b/examples/cookbook/vercel-ai-sdk/README.md
new file mode 100644
index 00000000..94ef8257
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+++ b/examples/cookbook/vercel-ai-sdk/README.md
@@ -0,0 +1,63 @@
+# Vercel AI SDK + Moss Cookbook
+
+This cookbook demonstrates how to integrate [Moss](https://moss.dev/) fast semantic search with the [Vercel AI SDK](https://sdk.vercel.ai/) using the `@moss-tools/vercel-sdk` package.
+
+By passing Moss tools into `generateText` and `streamText`, AI agents can automatically retrieve sub-10ms semantic search results from a Moss index before generating a response.
+
+## Prerequisites
+
+1. Moss Account (Create one at [moss.dev](https://moss.dev/))
+2. OpenAI Account (for the LLM powering the agent)
+3. Node.js
+
+## Setup
+
+Navigate to this directory and install dependencies:
+
+```bash
+npm install
+```
+
+Configure your environment variables. Copy `.env.example` to `.env` either here or in the root of the moss repository:
+
+```bash
+MOSS_PROJECT_ID=your_moss_project_id
+MOSS_PROJECT_KEY=your_moss_project_key
+MOSS_INDEX_NAME=support-docs
+OPENAI_API_KEY=sk-...
+OPENAI_MODEL=gpt-4o-mini
+```
+
+## Run the Example
+
+### 1. Create the Index
+
+Seed your Moss index with sample FAQ data:
+
+```bash
+npm run create-index
+```
+
+### 2. Run the Agent
+
+```bash
+npm start
+```
+
+### What happens?
+
+1. `MossVercelToolkit` loads the index into memory for fast local queries (~1-10ms).
+2. `mossSearchTool` and `mossLoadIndexTool` are passed to the Vercel AI SDK.
+3. **Scenario 1** — `generateText`: the LLM calls `mossSearchTool` automatically to retrieve context, then returns a grounded response.
+4. **Scenario 2** — `streamText`: the same flow, streamed token-by-token to stdout.
+
+## Project Structure
+
+```text
+.
+├── moss_vercel.ts      # MossVercelToolkit — pure integration, no model references
+├── example_usage.ts    # Runnable demo: generateText + streamText with Moss tools
+├── create_index.ts     # One-time script to seed the Moss index with sample data
+├── seed_data.ts        # Sample FAQ documents
+└── .env.example        # Environment variable template
+```
diff --git a/examples/cookbook/vercel-ai-sdk/create_index.ts b/examples/cookbook/vercel-ai-sdk/create_index.ts
new file mode 100644
index 00000000..4502c276
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/create_index.ts
@@ -0,0 +1,38 @@
+import { MossClient } from '@moss-dev/moss';
+import { sampleDocs } from './seed_data.js';
+import { config } from 'dotenv';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+config({ path: path.join(__dirname, '../../../.env') });
+config();
+
+async function createIndex() {
+  const projectId = process.env.MOSS_PROJECT_ID;
+  const projectKey = process.env.MOSS_PROJECT_KEY;
+  const indexName = process.env.MOSS_INDEX_NAME;
+
+  if (!projectId || !projectKey || !indexName) {
+    console.error('Error: Missing MOSS_PROJECT_ID, MOSS_PROJECT_KEY, or MOSS_INDEX_NAME');
+    process.exit(1);
+  }
+
+  const client = new MossClient(projectId, projectKey);
+
+  const deleted = await client.deleteIndex(indexName);
+  if (deleted) {
+    console.log(`Deleted existing index "${indexName}".`);
+  } else {
+    console.log(`Index "${indexName}" did not exist, skipping delete.`);
+  }
+
+  console.log(`Creating index "${indexName}" with ${sampleDocs.length} documents...`);
+  await client.createIndex(indexName, sampleDocs);
+  console.log('Index created successfully!');
+}
+
+createIndex().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});
diff --git a/examples/cookbook/vercel-ai-sdk/example_usage.ts b/examples/cookbook/vercel-ai-sdk/example_usage.ts
new file mode 100644
index 00000000..c7656070
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/example_usage.ts
@@ -0,0 +1,73 @@
+import { MossClient } from '@moss-dev/moss';
+import { generateText, streamText } from 'ai';
+import { openai } from '@ai-sdk/openai';
+import { config } from 'dotenv';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { createMossTools } from './moss_vercel.js';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+config({ path: path.join(__dirname, '../../../.env') });
+config();
+
+function requireEnv(name: string): string {
+  const value = process.env[name];
+  if (!value) throw new Error(`Missing required environment variable: ${name}`);
+  return value;
+}
+
+async function run() {
+  const client = new MossClient(
+    requireEnv('MOSS_PROJECT_ID'),
+    requireEnv('MOSS_PROJECT_KEY'),
+  );
+  const indexName = requireEnv('MOSS_INDEX_NAME');
+  const model = process.env.OPENAI_MODEL ?? 'gpt-4o-mini';
+
+  console.log(`Loading index "${indexName}" into memory for fast local queries...`);
+  const tools = await createMossTools(client, indexName);
+  console.log('Index loaded.\n');
+  const systemPrompt =
+    'You are a helpful customer support assistant. Use the search tool to find ' +
+    'relevant information before answering. Always cite the retrieved context in your response.';
+
+  // --- Scenario 1: generateText (single-turn Q&A) ---
+  console.log('--- Scenario 1: generateText ---');
+  const question = 'How long does a refund take and what is the return policy?';
+  console.log(`User: ${question}`);
+
+  const { text, steps } = await generateText({
+    model: openai(model),
+    tools,
+    maxSteps: 3,
+    system: systemPrompt,
+    prompt: question,
+  });
+
+  console.log(`\nAssistant: ${text}`);
+  console.log(`Tool calls made: ${steps.flatMap((s) => s.toolCalls).length}\n`);
+
+  // --- Scenario 2: streamText (streaming response) ---
+  console.log('--- Scenario 2: streamText ---');
+  const streamQuestion = 'What payment methods do you accept and how do I cancel my subscription?';
+  console.log(`User: ${streamQuestion}`);
+  process.stdout.write('\nAssistant: ');
+
+  const stream = streamText({
+    model: openai(model),
+    tools,
+    maxSteps: 3,
+    system: systemPrompt,
+    prompt: streamQuestion,
+  });
+
+  for await (const chunk of stream.textStream) {
+    process.stdout.write(chunk);
+  }
+  console.log('\n');
+}
+
+run().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});
diff --git a/examples/cookbook/vercel-ai-sdk/moss_vercel.ts b/examples/cookbook/vercel-ai-sdk/moss_vercel.ts
new file mode 100644
index 00000000..38ae9736
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/moss_vercel.ts
@@ -0,0 +1,10 @@
+import { MossClient } from '@moss-dev/moss';
+import { mossSearchTool, mossLoadIndexTool } from '@moss-tools/vercel-sdk';
+
+export async function createMossTools(client: MossClient, indexName: string) {
+  await client.loadIndex(indexName);
+  return {
+    search: mossSearchTool({ client, indexName }),
+    loadIndex: mossLoadIndexTool({ client, indexName }),
+  };
+}
diff --git a/examples/cookbook/vercel-ai-sdk/package.json b/examples/cookbook/vercel-ai-sdk/package.json
new file mode 100644
index 00000000..0addc37c
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/package.json
@@ -0,0 +1,25 @@
+{
+  "name": "moss-vercel-ai-sdk-cookbook",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module",
+  "description": "Vercel AI SDK integration for Moss semantic search",
+  "scripts": {
+    "create-index": "tsx create_index.ts",
+    "start": "tsx example_usage.ts",
+    "test": "tsx --test test_vercel.ts"
+  },
+  "dependencies": {
+    "@ai-sdk/openai": "^1.0.0",
+    "@moss-dev/moss": "latest",
+    "@moss-tools/vercel-sdk": "latest",
+    "ai": "^6.0.0",
+    "dotenv": "^16.4.5",
+    "zod": "^3.25.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.12.11",
+    "tsx": "^4.19.1",
+    "typescript": "^5.6.3"
+  }
+}
diff --git a/examples/cookbook/vercel-ai-sdk/seed_data.ts b/examples/cookbook/vercel-ai-sdk/seed_data.ts
new file mode 100644
index 00000000..3e038bcd
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/seed_data.ts
@@ -0,0 +1,34 @@
+export const sampleDocs = [
+  {
+    id: 'faq_1',
+    text: 'Refunds for standard items are processed within 3-5 business days after the item is received at our warehouse.',
+  },
+  {
+    id: 'faq_2',
+    text: 'You can track your order in real-time by visiting the "My Orders" section of your dashboard and clicking "Track Shipment".',
+  },
+  {
+    id: 'faq_3',
+    text: 'We offer 24/7 live chat support for all technical queries. For billing issues, our team is available 9 AM - 5 PM EST.',
+  },
+  {
+    id: 'faq_4',
+    text: 'International shipping typically takes 7-14 business days. Customs delays are not included in this estimate.',
+  },
+  {
+    id: 'faq_5',
+    text: 'Our return policy allows for returns within 30 days of purchase, provided the item is in its original packaging.',
+  },
+  {
+    id: 'faq_6',
+    text: 'To reset your password, go to the login page and click "Forgot Password". A reset link will be sent to your registered email.',
+  },
+  {
+    id: 'faq_7',
+    text: 'We accept Visa, Mastercard, American Express, PayPal, and Apple Pay. All transactions are secured with 256-bit encryption.',
+  },
+  {
+    id: 'faq_8',
+    text: 'Subscription plans can be cancelled anytime from the Billing section in your account settings. Cancellations take effect at the end of the current billing cycle.',
+  },
+];
diff --git a/examples/cookbook/vercel-ai-sdk/test_vercel.ts b/examples/cookbook/vercel-ai-sdk/test_vercel.ts
new file mode 100644
index 00000000..de72e233
--- /dev/null
+++ b/examples/cookbook/vercel-ai-sdk/test_vercel.ts
@@ -0,0 +1,91 @@
+/**
+ * Unit tests for Moss + Vercel AI SDK integration.
+ * Runs with: tsx --test test_vercel.ts
+ * No real API credentials required.
+ */
+
+import { describe, it } from 'node:test';
+import assert from 'node:assert/strict';
+import { createMossTools } from './moss_vercel.js';
+
+function makeMockClient(overrides: Record<string, unknown> = {}) {
+  return {
+    loadIndex: async (_name: string) => {},
+    query: async () => ({
+      docs: [],
+      query: '',
+      indexName: 'test-index',
+      timeTakenInMs: 0,
+    }),
+    ...overrides,
+  } as any;
+}
+
+describe('createMossTools', () => {
+  it('calls loadIndex with the correct index name', async () => {
+    const calls: string[] = [];
+    const client = makeMockClient({
+      loadIndex: async (name: string) => { calls.push(name); },
+    });
+
+    await createMossTools(client, 'my-index');
+
+    assert.equal(calls.length, 1, 'loadIndex should be called exactly once');
+    assert.equal(calls[0], 'my-index');
+  });
+
+  it('returns an object with search and loadIndex tools', async () => {
+    const client = makeMockClient();
+    const tools = await createMossTools(client, 'my-index');
+
+    assert.ok('search' in tools, 'tools should have a search key');
+    assert.ok('loadIndex' in tools, 'tools should have a loadIndex key');
+    assert.equal(typeof tools.search.execute, 'function');
+    assert.equal(typeof tools.loadIndex.execute, 'function');
+  });
+
+  it('search tool forwards query and topK to client.query', async () => {
+    const calls: Array<{ index: string; query: string; opts: { topK: number } }> = [];
+    const client = makeMockClient({
+      query: async (index: string, query: string, opts: { topK: number }) => {
+        calls.push({ index, query, opts });
+        return { docs: [], query, indexName: index, timeTakenInMs: 1 };
+      },
+    });
+
+    const tools = await createMossTools(client, 'test-index');
+    await tools.search.execute(
+      { query: 'what is the refund policy?', topK: 3 },
+      { toolCallId: 'call-1', messages: [], abortSignal: new AbortController().signal },
+    );
+
+    assert.equal(calls.length, 1, 'query should be called exactly once');
+    assert.equal(calls[0].index, 'test-index');
+    assert.equal(calls[0].query, 'what is the refund policy?');
+    assert.equal(calls[0].opts.topK, 3);
+  });
+
+  it('search tool returns docs from client.query', async () => {
+    const client = makeMockClient({
+      query: async () => ({
+        docs: [
+          { id: 'doc1', text: 'Refunds take 3-5 business days.', score: 0.95, metadata: {} },
+          { id: 'doc2', text: 'Returns are accepted within 30 days.', score: 0.88, metadata: {} },
+        ],
+        query: 'refund',
+        indexName: 'test-index',
+        timeTakenInMs: 4,
+      }),
+    });
+
+    const tools = await createMossTools(client, 'test-index');
+    const result = await tools.search.execute(
+      { query: 'refund', topK: 5 },
+      { toolCallId: 'call-2', messages: [], abortSignal: new AbortController().signal },
+    );
+
+    assert.equal(result.docs.length, 2);
+    assert.equal(result.docs[0].text, 'Refunds take 3-5 business days.');
+    assert.equal(result.docs[1].text, 'Returns are accepted within 30 days.');
+  });
+});