How to Use the Assertible MCP in Vercel AI SDK

Stream Assertible test results straight into your Vercel AI SDK interface for live updates.

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Connect Assertible MCP to Vercel AI SDK

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

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Trigger deployments from your UI

Use `create_deployment` to kick off your testing pipeline without leaving your application code. This tool handles the handshake between your environment and your monitoring setup immediately. Your users won't stare at empty screens while your build runs. Data streams back to your frontend as the test events fire.

Visualize Assertible status in your frontend

Fetch live health metrics using `get_service_status_badge` or `get_test_status_badge`. You get the exact SVG URL and markdown string to drop into your dashboard. Stop guessing if your API is up. Your AI client pulls the current status and renders it for your users instantly.

Validate JSON payloads on the fly

Run `validate_json` to check your API responses against schemas before they hit your database. It catches malformed data before your system tries to process it. This keeps your application state clean. Your AI client acts as the gatekeeper, ensuring every JSON object meets your requirements.

Setup guide

Set up Assertible 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 Assertible 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 Assertible 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 Assertible. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Assertible now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Assertible MCP in Vercel AI SDK

Yes. You can trigger tests and sync specs directly from your code using the provided tools. It replaces manual CLI steps with automated calls.

You pass your credentials through the transport configuration. The SDK manages the connection to your server securely during your session.

Yes, it pushes data as soon as the tests complete. Your UI components update live without needing a page refresh.

The MCP Server returns the failure status immediately. Your agent can then decide to halt the process or notify the user.

Yes. Your data remains within your authorized environment. The server only processes the specific test results and validation tasks you initiate.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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