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Lexzur MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 10 tools to Create Matter, Get Matter, List Companies, and more

Built by Vinkius GDPR 10 Tools SDK

The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Lexzur through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.

Use with Your AI Agent

Ask AI about this App Connector for Vercel AI SDK

Open in ChatGPT Open in Claude Open in Perplexity

The Lexzur app connector for Vercel AI SDK is a standout in the Erp Operations category — giving your AI agent 10 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

async function main() {
  const mcpClient = await createMCPClient({
    transport: {
      type: "http",
      // Your Vinkius token. get it at cloud.vinkius.com
      url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    },
  });

  try {
    const tools = await mcpClient.tools();
    const { text } = await generateText({
      model: openai("gpt-4o"),
      tools,
      prompt: "Using Lexzur, list all available capabilities.",
    });
    console.log(text);
  } finally {
    await mcpClient.close();
  }
}

main();
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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Lexzur MCP Server

Connect your Lexzur (formerly App4Legal) account to any AI agent and take full control of your legal practice management and automated case workflows through natural conversation.

The Vercel AI SDK gives every Lexzur tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.

What you can do

  • Matter & Litigation Orchestration — List and manage your entire portfolio of high-fidelity Corporate Matters and Litigation Cases programmatically, retrieving detailed status and metadata
  • Contact Intelligence — Access your complete directory of high-fidelity contacts and companies to coordinate your organizational relationship ecosystem in real-time
  • Case Lifecycle Monitoring — Access real-time updates for legal cases and retrieve high-fidelity history for specific matters directly through your agent
  • Legal Discovery Management — Query specific matters or contacts using custom search filters to maintain a perfectly coordinated audit trail of your legal practice
  • Operational Monitoring — Verify account-level API connectivity and monitor practice volume directly through your agent for instant performance reporting

The Lexzur MCP Server exposes 10 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 10 Lexzur tools available for Vercel AI SDK

When Vercel AI SDK connects to Lexzur through Vinkius, your AI agent gets direct access to every tool listed below — spanning legal-practice-management, matter-management, litigation-tracking, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

create_matter

Create a new legal matter

get_matter

Get details for a specific matter

list_companies

List companies/clients

list_contacts

List contacts

list_documents

List uploaded documents

list_invoices

List legal invoices

list_litigation

List litigation cases

list_matters

List legal matters

list_tasks

List legal tasks

list_time_logs

List time entries

Connect Lexzur to Vercel AI SDK via MCP

Follow these steps to wire Lexzur into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

01

Install dependencies

Run npm install @ai-sdk/mcp ai @ai-sdk/openai
02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token
03

Run the script

Save to agent.ts and run with npx tsx agent.ts
04

Explore tools

The SDK discovers 10 tools from Lexzur and passes them to the LLM

Why Use Vercel AI SDK with the Lexzur MCP Server

Vercel AI SDK provides unique advantages when paired with Lexzur through the Model Context Protocol.

01

TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box

02

Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Lexzur integration everywhere

03

Built-in streaming UI primitives let you display Lexzur tool results progressively in React, Svelte, or Vue components

04

Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency

Lexzur + Vercel AI SDK Use Cases

Practical scenarios where Vercel AI SDK combined with the Lexzur MCP Server delivers measurable value.

01

AI-powered web apps: build dashboards that query Lexzur in real-time and stream results to the UI with zero loading states

02

API backends: create serverless endpoints that orchestrate Lexzur tools and return structured JSON responses to any frontend

03

Chatbots with tool use: embed Lexzur capabilities into conversational interfaces with streaming responses and tool call visibility

04

Internal tools: build admin panels where team members interact with Lexzur through natural language queries

Example Prompts for Lexzur in Vercel AI SDK

Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Lexzur immediately.

01

"List all active corporate matters in my Lexzur account."

02

"Show the status of litigation case 'Case_123'."

03

"Retrieve the contact details for company 'Acme Legal'."

Troubleshooting Lexzur MCP Server with Vercel AI SDK

Common issues when connecting Lexzur to Vercel AI SDK through the Vinkius, and how to resolve them.

01

createMCPClient is not a function

Install: npm install @ai-sdk/mcp

Lexzur + Vercel AI SDK FAQ

Common questions about integrating Lexzur MCP Server with Vercel AI SDK.

01

How does the Vercel AI SDK connect to MCP servers?

Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.
02

Can I use MCP tools in Edge Functions?

Yes. The AI SDK is fully edge-compatible. MCP connections work on Vercel Edge Functions, Cloudflare Workers, and similar runtimes.
03

Does it support streaming tool results?

Yes. The SDK provides streaming primitives like useChat and streamText that handle tool calls and display results progressively in the UI.