Leal MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 12 tools to Check Leal Status, Get Member, Get Member Balance, and more
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Leal through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
Ask AI about this App Connector for Vercel AI SDK
The Leal app connector for Vercel AI SDK is a standout in the Marketing Automation category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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 Leal, 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 Leal MCP Server
Connect your Leal account to any AI agent and manage customer loyalty operations.
The Vercel AI SDK gives every Leal tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 12 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
- Member Management — List members and view detailed profiles with tiers
- Points Tracking — Check balances and transaction history per member
- Segmentation — Browse and inspect customer segments
- Rewards — View configured reward options
- Campaigns — List marketing campaigns with metrics
- Store Network — View enrolled store locations
The Leal MCP Server exposes 12 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 12 Leal tools available for Vercel AI SDK
When Vercel AI SDK connects to Leal through Vinkius, your AI agent gets direct access to every tool listed below — spanning loyalty-program, cashback, customer-segmentation, 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.
Verify API connectivity
Get member profile
Get points balance
Get member transactions
Get segment details
Get store details
List marketing campaigns
List loyalty members
List available rewards
List customer segments
List stores
List all transactions
Connect Leal to Vercel AI SDK via MCP
Follow these steps to wire Leal into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @ai-sdk/mcp ai @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the script
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Vercel AI SDK with the Leal MCP Server
Vercel AI SDK provides unique advantages when paired with Leal 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 Leal integration everywhere
Built-in streaming UI primitives let you display Leal 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
Leal + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Leal MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Leal in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Leal tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Leal capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Leal through natural language queries
Example Prompts for Leal in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Leal immediately.
"List all loyalty members."
"Check points balance for member mbr_1029."
"Show all available rewards."
Troubleshooting Leal MCP Server with Vercel AI SDK
Common issues when connecting Leal to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpLeal + Vercel AI SDK FAQ
Common questions about integrating Leal 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.