Hibp

A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API

Connector by darrenjrobinson · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 5

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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/darrenjrobinson-hibp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools: 3 read · 0 write · 0 deleteRead-only
Secrets: 1 (API keys, tokens or passwords)
Install scripts: None found
Runs as: Node.js package

Tools by what they do 3

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

HIBP-Breaches
HIBP-Pastes
HIBP-PwnedPasswords

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

HIBP_API_KEY

Other settings (environment variables or headers).

HIBP_SUBSCRIPTION_PLAN

Network hosts it talks to 3

api.pwnedpasswords.com · found in code
github.com · found in code
haveibeenpwned.com · found in code

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

HIBP-Breaches
Tool to query breached accounts and breaches from the Have I Been Pwned API
HIBP-Pastes
Tool to query pastes containing account data from the Have I Been Pwned API
HIBP-PwnedPasswords
Tool to check if a password has been exposed in data breaches using the Pwned Passwords API

Signals

Stars: 5
Forks: 4
Open issues: 0
Weekly downloads: 41
Last commit: Oct 14, 2026 (17 days ago)
Last release: Oct 14, 2026 (17 days ago)
Last package publish: Oct 14, 2026 (17 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.darrenjrobinson/hibp
Version: 1.1.0
Auth: API key
Packages: npm @darrenjrobinson/hibp-mcp
License: MIT
Repository: github.com/darrenjrobinson/HIBP-MCP-Server
First seen: Oct 24, 2026
Last checked: Oct 25, 2026
Source: Official MCP Registry github-graphql

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Cite this page

Hibp MCP server. Agent Mart. https://agentmart.dev/connectors/darrenjrobinson-hibp (last updated 2026-10-25)