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Stannp MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 11 tools to Create Physical Letter, Create Postcard, Create Recipient, and more

Built by Vinkius GDPR 11 Tools SDK

The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Stannp 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

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The Stannp app connector for Vercel AI SDK is a standout in the Productivity category — giving your AI agent 11 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 Stannp, list all available capabilities.",
    });
    console.log(text);
  } finally {
    await mcpClient.close();
  }
}

main();
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About Stannp MCP Server

Connect your Stannp account to any AI agent and simplify your direct mail marketing, physical letter delivery, and mailing list management through natural conversation.

The Vercel AI SDK gives every Stannp tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 11 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

  • Physical Mail Delivery — Create and send single or bulk letters and postcards programmatically directly from your agent
  • Campaign Management — Query all configured direct mail campaigns and retrieve detailed metadata and status
  • Recipient Control — Query your database of contacts and mailing addresses to choose the right recipients for each piece
  • Account tracking — Access your real-time account balance to manage your mailing spend
  • Live Monitoring — Access a history of sent and drafted letters to stay on top of your physical outreach

The Stannp MCP Server exposes 11 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 11 Stannp tools available for Vercel AI SDK

When Vercel AI SDK connects to Stannp through Vinkius, your AI agent gets direct access to every tool listed below — spanning direct-mail, physical-letters, postcards, 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_physical_letter

Send a physical letter

create_postcard

Create and send a postcard

create_recipient

Create a new mailing recipient

get_account_balance

Check account credit balance

get_campaign

Get details for a direct mail campaign

get_letter

Get details for a specific letter

get_recipient

Get details for a specific recipient

list_direct_mail_campaigns

List direct mail campaigns

list_letters

List sent and drafted letters

list_mailing_recipients

List mailing recipients

list_postcards

List sent and drafted postcards

Connect Stannp to Vercel AI SDK via MCP

Follow these steps to wire Stannp 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 11 tools from Stannp and passes them to the LLM

Why Use Vercel AI SDK with the Stannp MCP Server

Vercel AI SDK provides unique advantages when paired with Stannp 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 Stannp integration everywhere

03

Built-in streaming UI primitives let you display Stannp 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

Stannp + Vercel AI SDK Use Cases

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

01

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

02

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

03

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

04

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

Example Prompts for Stannp in Vercel AI SDK

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

01

"List my sent letters in Stannp."

02

"Show me all direct mail campaigns with their delivery status and response rates."

03

"Create and send a personalized postcard to our top 50 customers with a loyalty discount code."

Troubleshooting Stannp MCP Server with Vercel AI SDK

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

01

createMCPClient is not a function

Install: npm install @ai-sdk/mcp

Stannp + Vercel AI SDK FAQ

Common questions about integrating Stannp 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.