How to Use the Google Lighthouse SEO Auditor MCP in Vercel AI SDK

Q: How do I run a Google Lighthouse SEO Auditor check in my Vercel AI SDK app?

Import the client, connect to the server, and call runlighthouseaudit within your tool definition. You pass the target URL as an argument, and the results stream into your response handler.

Get real-time performance data in your Vercel AI SDK projects. Run audits and stream results directly into your UI components.

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Connect Google Lighthouse SEO Auditor MCP to Vercel AI SDK

Create your Vinkius account to connect Google Lighthouse SEO Auditor to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Google Lighthouse SEO Auditor with Vercel AI SDK

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Instant site performance auditing

Feed any public URL into the `run_lighthouse_audit` tool to pull raw metrics. You get the same data the PageSpeed API uses to grade your site. Your UI updates as the data arrives. Stop waiting for spinners and show your users the actual load-time bottlenecks as they happen.

Actionable code diagnostics

The `run_lighthouse_audit` tool returns specific failed audits. It identifies exactly which images are too heavy or which scripts block rendering. You can pipe these findings directly into a text-stream. Your interface then displays the exact HTML or CSS fixes needed to boost your score.

Edge-ready performance tracking

This MCP Server handles the request logic while your app stays fast. It integrates with your existing TypeScript workflow without adding overhead. Use it to build dashboards that track SEO health over time. You get the raw JSON output needed for custom reporting tools.

Setup guide

Set up Google Lighthouse SEO Auditor MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all Google Lighthouse SEO Auditor tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent Google Lighthouse SEO Auditor transactions",
});

console.log(text);
await mcpClient.close();

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Common questions about Google Lighthouse SEO Auditor MCP in Vercel AI SDK

Import the client, connect to the server, and call `run_lighthouse_audit` within your tool definition. You pass the target URL as an argument, and the results stream into your response handler.

Yes. Since the data returns as a standard JSON object, you can immediately pipe it into your stream. Your frontend reacts to the incoming audit data in real-time.

You can use the diagnostics to identify issues. The tool returns the specific audit failures, which you then use to manually apply code changes.

It only touches the public-facing URL you provide. It reads the page content to calculate performance metrics and SEO scores.

The server uses your provided endpoint token for transport security. Your audit requests are ephemeral and only persist for the duration of the analysis.

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