Have I Been Pwned MCP Server for Mastra AI 5 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Have I Been Pwned through the Vinkius and Mastra agents discover all tools automatically — type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token — get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"have-i-been-pwned": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Have I Been Pwned Agent",
instructions:
"You help users interact with Have I Been Pwned " +
"using 5 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Have I Been Pwned?"
);
console.log(result.text);
}
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.
Mastra's agent abstraction provides a clean separation between LLM logic and Have I Been Pwned tool infrastructure. Connect 5 tools through the Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution — deployable to any Node.js host in one command.
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 Mastra AI 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 Mastra AI via MCP
Follow these steps to integrate the Have I Been Pwned MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 5 tools from Have I Been Pwned via MCP
Why Use Mastra AI with the Have I Been Pwned MCP Server
Mastra AI provides unique advantages when paired with Have I Been Pwned through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Have I Been Pwned without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Have I Been Pwned tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host — Vercel, Railway, Fly.io, or your own infrastructure
Have I Been Pwned + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Have I Been Pwned MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Have I Been Pwned, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Have I Been Pwned as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Have I Been Pwned on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Have I Been Pwned tools alongside other MCP servers
Have I Been Pwned MCP Tools for Mastra AI (5)
These 5 tools become available when you connect Have I Been Pwned to Mastra AI 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 Mastra AI
Ready-to-use prompts you can give your Mastra AI 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 Mastra AI
Common issues when connecting Have I Been Pwned to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpHave I Been Pwned + Mastra AI FAQ
Common questions about integrating Have I Been Pwned MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
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 Mastra AI
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.