How to Use the Justia Legal Intelligence MCP in Vercel AI SDK

Q: How do I stream case search results using Justia Legal Intelligence and Vercel AI SDK?

You call searchlegalcases inside your server action or route handler. The SDK handles the raw output from the MCP Server and streams it directly to your frontend components.

Q: Can I use Justia Legal Intelligence to fetch state statutes in Vercel AI SDK edge functions?

Yes, getstatestatutes works inside edge environments. This tool lets your agent pull specific state laws without hitting heavy database overhead.

Get real-time statutory text and case law streamed straight to your React frontend with Vercel AI SDK.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Justia Legal Intelligence MCP to Vercel AI SDK

Create your Vinkius account to connect Justia Legal Intelligence 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.

GDPR Free for Subscribers

Setup Justia Legal Intelligence with Vercel AI SDK

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Stream live case law in Vercel AI SDK apps

The `search_legal_cases` tool queries the Justia database to find relevant legal records on demand. When your user types a search query, this MCP Server pulls matching opinions and streams them character by character into your React components. No more waiting for a full payload to load. Your agent calls the tool, and the raw text renders on the screen immediately. This approach keeps your edge functions fast and responsive.

Pull state statutes without page refreshes

Your agent uses `get_state_statutes` to pull laws from any US state directly into your active session. Instead of forcing users to browse external legal databases, this tool brings the exact statutory text into your interface. Because the Vercel AI SDK handles streaming tool outputs naturally, the fetched statutes appear in the chat interface in real-time. You write the frontend code, hook up the tool, and let the data flow.

Connect this MCP Server in edge environments

The `search_legal_cases` tool runs efficiently in lightweight runtime environments like Vercel Edge Functions. This setup lets you build low-latency legal research tools that run close to your users. Setting up this MCP Server takes minutes and keeps your serverless functions from hitting execution limits. You configure the connection using a single endpoint token from Vinkius.

Setup guide

Set up Justia Legal Intelligence 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 Justia Legal Intelligence 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 Justia Legal Intelligence transactions",
});

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Justia. 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 Justia Legal Intelligence 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 Justia Legal Intelligence MCP in Vercel AI SDK

You call `search_legal_cases` inside your server action or route handler. The SDK handles the raw output from the MCP Server and streams it directly to your frontend components.

Yes, `get_state_statutes` works inside edge environments. This tool lets your agent pull specific state laws without hitting heavy database overhead.

Yes, you can configure the SDK to pass authentication headers to the MCP Server. This ensures only authorized users can query case law and statutes.

No. Vinkius hosts the server, so you only need to call the endpoints. The tools handle the query logic and return clean text.

Your queries for legal cases and state statutes pass through a secure, ephemeral V8 sandbox. No search terms or retrieved records are stored on Vinkius servers after the session ends.

Use it with your favorite AI tools

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

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript