Reply.io MCP Server for Vercel AI SDK 8 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Reply.io 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 MCP SERVER
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 Reply.io, 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 Reply.io MCP Server
Connect Reply.io to your AI agent and manage your multi-channel sales engagement platform conversationally.
The Vercel AI SDK gives every Reply.io tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 8 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
- Campaign Management — List, create, and pause outreach campaigns across email, LinkedIn, calls, and SMS channels.
- Prospect Tracking — Add prospects, check engagement statuses (opened, replied, bounced), and manage contact lists.
- Sequence Analytics — Pull performance metrics per campaign and per step — open rates, reply rates, and conversion data.
- People Search — Use Reply.io's contact database to find prospect emails and enrich your outreach lists.
The Reply.io MCP Server exposes 8 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 Reply.io to Vercel AI SDK via MCP
Follow these steps to integrate the Reply.io 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 8 tools from Reply.io and passes them to the LLM
Why Use Vercel AI SDK with the Reply.io MCP Server
Vercel AI SDK provides unique advantages when paired with Reply.io 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 Reply.io integration everywhere
Built-in streaming UI primitives let you display Reply.io 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
Reply.io + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Reply.io MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Reply.io in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Reply.io tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Reply.io capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Reply.io through natural language queries
Reply.io MCP Tools for Vercel AI SDK (8)
These 8 tools become available when you connect Reply.io to Vercel AI SDK via MCP:
add_person
io. Add a person
get_campaign
Get campaign
get_campaign_stats
Get campaign stats
list_campaigns
io outreach campaigns. List campaigns
list_email_accounts
List email accounts
list_people
io. List people
pause_person
Pause a person
resume_person
Resume a person
Example Prompts for Reply.io in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Reply.io immediately.
"Show me the performance of my 'CTO Outreach' campaign."
"Add prospect alex@techstart.com to the 'Series B Founders' sequence."
"Which prospects replied positively this week?"
Troubleshooting Reply.io MCP Server with Vercel AI SDK
Common issues when connecting Reply.io to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpReply.io + Vercel AI SDK FAQ
Common questions about integrating Reply.io 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 Reply.io 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 Reply.io to Vercel AI SDK
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.