Have I Been Pwned MCP Server for Vercel AI SDK 5 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Have I Been Pwned through the 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 Have I Been Pwned, 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 Have I Been Pwned MCP Server
Connect your AI agent to Have I Been Pwned, the internet's most trusted resource for tracking data breaches. Protect yourself by staying informed about where your sensitive information may have been leaked.
The Vercel AI SDK gives every Have I Been Pwned tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 5 tools through the 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
- Account Search — Instantly check if an email or username has been involved in any of the thousands of tracked data breaches
- Paste Search — Discover if your information is circulating on public paste sites (like Pastebin)
- Password Safety — Safely verify if a password has ever appeared in a breach using the secure K-Anonymity model (your full password is never sent to the server)
- Breach Catalog — Explore the full history of major internet data breaches, including what types of data were stolen (passwords, emails, phone numbers, etc.)
The Have I Been Pwned MCP Server exposes 5 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 Have I Been Pwned to Vercel AI SDK via MCP
Follow these steps to integrate the Have I Been Pwned 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 5 tools from Have I Been Pwned and passes them to the LLM
Why Use Vercel AI SDK with the Have I Been Pwned MCP Server
Vercel AI SDK provides unique advantages when paired with Have I Been Pwned 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 Have I Been Pwned integration everywhere
Built-in streaming UI primitives let you display Have I Been Pwned 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
Have I Been Pwned + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Have I Been Pwned MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Have I Been Pwned in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Have I Been Pwned tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Have I Been Pwned capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Have I Been Pwned through natural language queries
Have I Been Pwned MCP Tools for Vercel AI SDK (5)
These 5 tools become available when you connect Have I Been Pwned to Vercel AI SDK via MCP:
check_password_safety
Uses k-anonymity; your full password is never sent to the server. Check if a password has ever appeared in a data breach (safe, k-anonymity search)
get_breach_details
Get details for a specific data breach by name
list_all_breaches
List all data breaches currently recorded in the system
search_account_breaches
Search for all data breaches an email or account has been involved in
search_account_pastes
Search for all public pastes (like Pastebin) containing the email or account
Example Prompts for Have I Been Pwned in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Have I Been Pwned immediately.
"Has my email 'test@example.com' been involved in any breaches?"
"Is the password 'P@ssword123' safe to use?"
Troubleshooting Have I Been Pwned MCP Server with Vercel AI SDK
Common issues when connecting Have I Been Pwned to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpHave I Been Pwned + Vercel AI SDK FAQ
Common questions about integrating Have I Been Pwned 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 Have I Been Pwned 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 Have I Been Pwned to Vercel AI SDK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.