Loops 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 Loops 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 Loops, 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 Loops MCP Server
Loops is a modern email marketing and transactional email platform designed for startups and growing businesses. It provides powerful automation for email journeys, audience segmentation, contact management, and detailed analytics. This MCP server enables AI agents to manage contacts, mailing lists, trigger events for automated journeys, send transactional emails, and check suppression statuses — all through natural language commands.
The Vercel AI SDK gives every Loops 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.
Key capabilities:
- Search, create, update, and delete contacts
- Manage mailing lists
- Trigger email journeys with events
- Send transactional emails programmatically
- Check email suppression status
- View sent transactional email history
The Loops 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 Loops to Vercel AI SDK via MCP
Follow these steps to integrate the Loops 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 Loops and passes them to the LLM
Why Use Vercel AI SDK with the Loops MCP Server
Vercel AI SDK provides unique advantages when paired with Loops 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 Loops integration everywhere
Built-in streaming UI primitives let you display Loops 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
Loops + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Loops MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Loops in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Loops tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Loops capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Loops through natural language queries
Loops MCP Tools for Vercel AI SDK (10)
These 10 tools become available when you connect Loops to Vercel AI SDK via MCP:
create_contact
Requires an email address. Optionally accepts firstName, lastName, and userGroup. Create a new contact in Loops
delete_contact
This action cannot be undone. Delete a contact from Loops by ID
find_contact
Returns the contact details if found. Find a contact in Loops by email address
get_contact_suppression
Suppressed emails will not receive emails. Returns the suppression status for the given email. Check if an email address is suppressed in Loops
list_mailing_lists
Use this to discover available lists for subscribing contacts. List all mailing lists in Loops
list_transactional_emails
Optionally accepts a limit parameter to control the number of results returned. List recently sent transactional emails from Loops
send_event
Requires an eventName. Optionally accepts email and/or userId to identify the recipient. Send an event to trigger email journeys in Loops
send_transactional_email
Requires the transactionalId. Optionally accepts email and dataVariables (as JSON string) for template variables. Send a transactional email via Loops
test_api_key
Returns success/failure status. Test if the Loops API key is valid and working
update_contact
Requires the contact ID. Accepts any fields to update such as firstName, lastName, email, userGroup, etc. Update an existing contact in Loops by ID
Example Prompts for Loops in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Loops immediately.
"Find the contact with email user@example.com in Loops"
"Create a new contact in Loops with email newuser@example.com, first name John, and last name Doe"
"List all mailing lists in my Loops account"
"Send a transactional email with template txn_123 to customer@example.com"
Troubleshooting Loops MCP Server with Vercel AI SDK
Common issues when connecting Loops to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpLoops + Vercel AI SDK FAQ
Common questions about integrating Loops 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 Loops 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 Loops to Vercel AI SDK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.