LEAP Legal MCP Server for Vercel AI SDK 10 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect LEAP Legal through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
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 LEAP Legal, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();* 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 LEAP Legal MCP Server
Connect your LEAP Legal Software account to any AI agent to streamline your law firm's operations. This MCP server enables your agent to interact with matters, cards (contacts), and legal documentation directly from natural language interfaces.
The Vercel AI SDK gives every LEAP Legal 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 Oversight — List and retrieve detailed information for legal cases, including status and matter numbers
- Contact Management — Manage 'Cards' (people and organizations) and link them to specific legal matters
- Correspondence Access — List all documents, emails, and appointments associated with a case
- Schema Navigation — Explore legal matter types across different jurisdictions (AU, UK, US, CA, NZ)
- Record Updates — Create and update contact cards to ensure your legal database remains accurate
The LEAP Legal 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.
How to Connect LEAP Legal to Vercel AI SDK via MCP
Follow these steps to integrate the LEAP Legal MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 10 tools from LEAP Legal and passes them to the LLM
Why Use Vercel AI SDK with the LEAP Legal MCP Server
Vercel AI SDK provides unique advantages when paired with LEAP Legal through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same LEAP Legal integration everywhere
Built-in streaming UI primitives let you display LEAP Legal tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
LEAP Legal + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the LEAP Legal MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query LEAP Legal in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate LEAP Legal tools and return structured JSON responses to any frontend
Chatbots with tool use: embed LEAP Legal capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with LEAP Legal through natural language queries
LEAP Legal MCP Tools for Vercel AI SDK (10)
These 10 tools become available when you connect LEAP Legal to Vercel AI SDK via MCP:
create_new_card
Requires a JSON body with card details. Create a new person or organization card
get_card_details
Get details for a specific card (contact)
get_matter_correspondence
List all correspondence (documents, emails, appointments) for a matter
get_matter_details
Get details for a specific legal matter
get_matter_documents_only
List only documents associated with a matter
get_matter_linked_cards
List all contacts (cards) linked to a matter
list_cards
List all cards (contacts/organizations)
list_legal_matter_types
) for a target country code (AU, UK, US, CA, NZ). List all legal matter types for a country
list_matters
Use this to identify matter IDs for detailed inspection. List all legal matters (cases)
update_existing_card
Update details for an existing card
Example Prompts for LEAP Legal in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with LEAP Legal immediately.
"List all active matters in my LEAP account."
"Show correspondence for matter ID 'MAT-12345'."
"Create a new organization card named 'Legal Tech Solutions'."
Troubleshooting LEAP Legal MCP Server with Vercel AI SDK
Common issues when connecting LEAP Legal to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpLEAP Legal + Vercel AI SDK FAQ
Common questions about integrating LEAP Legal MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect LEAP Legal with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect LEAP Legal to Vercel AI SDK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.