How to Use the Listclean MCP in Vercel AI SDK

Q: Where are my verification logs stored?

You access them via the Listclean API using getverificationlogs. It returns a history of your past checks for auditing purposes.

Clean your email lists directly in your Vercel AI SDK frontends. Stop bounce rates before they hit your database.

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Connect Listclean MCP to Vercel AI SDK

Create your Vinkius account to connect Listclean 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 Listclean with Vercel AI SDK

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Real-time email validation for Vercel AI SDK

Trigger `verify_single_email` the moment a user types their address into your form. You get instant feedback on deliverability without forcing your users to wait on slow background jobs. Your UI updates live as the data streams back. It keeps your signup flow snappy while ensuring only valid contacts reach your backend.

Batch verification with Vercel AI SDK

Feed large arrays of user data into `verify_batch_emails` to scrub your existing database. It handles up to 3,000 addresses in one go, letting you clean legacy data during low-traffic windows. This keeps your sender reputation high by filtering out dead accounts before you trigger your next marketing send. It's a simple way to maintain list hygiene.

Monitor your Listclean usage

Keep tabs on your remaining quota by calling `check_account_credits` directly from your dashboard components. Never get caught off guard with a zero-balance error during a busy launch. Use `get_account_profile` to pull usage stats whenever you need to report on consumption. It gives your team visibility into how much you're spending on data quality.

Setup guide

Set up Listclean 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 Listclean 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 Listclean transactions",
});

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

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Listclean. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Listclean MCP in Vercel AI SDK

Install the MCP client packages and point your transport to the server URL. You can then inject the tools directly into your `generateText` calls.

Yes, by using the provided tools in your edge functions. It offloads the validation work so your main thread stays responsive.

Absolutely. You can batch process thousands of emails in the background while keeping your Vercel AI SDK interface updated with the progress.

You access them via the Listclean API using `get_verification_logs`. It returns a history of your past checks for auditing purposes.

This MCP server handles your credentials via a secure endpoint token. Your email data is processed through the API, and we don't store your sensitive customer contact info locally.

Use it with your favorite AI tools

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