Is it safe to check my password using this tool?

Yes. This agent uses the K-Anonymity model. Only the first 5 characters of your password's SHA-1 hash are sent to the HIBP server. The full password or full hash never leaves your local environment, making it cryptographically safe.

Where can I get an API Key?

You can purchase an API key directly from the [HIBP website](https://haveibeenpwned.com/API/Key). It requires a small monthly subscription to prevent mass scraping and abuse.

Have I Been Pwned MCP Server for Google ADK 5 tools — connect in under 2 minutes

Name: Have I Been Pwned
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 5 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Have I Been Pwned as an MCP tool provider through the Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token — get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="have_i_been_pwned_agent",
    instruction=(
        "You help users interact with Have I Been Pwned "
        "using 5 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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.

Google ADK natively supports Have I Been Pwned as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 5 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

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 Google ADK 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 Google ADK via MCP

Follow these steps to integrate the Have I Been Pwned MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 5 tools from Have I Been Pwned via MCP

Why Use Google ADK with the Have I Been Pwned MCP Server

Google ADK provides unique advantages when paired with Have I Been Pwned through the Model Context Protocol.

Google ADK natively supports MCP tool servers — declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Have I Been Pwned

Production-ready features like session management, evaluation, and deployment come built-in — not bolted on

Seamless integration with Google Cloud services means you can combine Have I Been Pwned tools with BigQuery, Vertex AI, and Cloud Functions

Have I Been Pwned + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Have I Been Pwned MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Have I Been Pwned and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Have I Been Pwned tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Have I Been Pwned regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Have I Been Pwned

Have I Been Pwned MCP Tools for Google ADK (5)

These 5 tools become available when you connect Have I Been Pwned to Google ADK 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 Google ADK

Ready-to-use prompts you can give your Google ADK 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 Google ADK

Common issues when connecting Have I Been Pwned to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Have I Been Pwned + Google ADK FAQ

Common questions about integrating Have I Been Pwned MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.