Local MCP capabilities provider for Expo
Nothing to run from here
Have I Been Pwned is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
17
tools declared
—
trust score
remote
at its publisher
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calls last 7d
What it does
Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http have-i-been-pwned-mcp https://haveibeenpwned.com/mcp
# 2 — ask your agent for something these tools do
# hibp_list_breaches, hibp_get_breach, hibp_get_latest_breach and 14 more
Have I Been Pwned costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
TRAll 1 server
troyhunt1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http have-i-been-pwned-mcp https://haveibeenpwned.com/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
17 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
List public HIBP breaches, optionally filtered by domain, spam-list flag, and verification status.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | no | Filter to breaches for a specific domain. |
| isSpamList | boolean | no | Filter to breaches that are or are not flagged as spam lists. |
| includeUnverified | boolean | no | Include unverified breaches. Defaults to true. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Look up a single public HIBP breach by its canonical breach name, such as Adobe.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | The breach name to retrieve, for example Adobe. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return the most recently added public breach currently loaded into HIBP.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
List the data classes used across public HIBP breach models, such as email addresses or passwords.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Query the public Pwned Passwords k-anonymity API with a 5-character SHA-1 or NTLM prefix and return matching suffixes with prevalence counts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| prefix | string | yes | The first 5 hexadecimal characters of a SHA-1 or NTLM hash. |
| mode | string | no | Use SHA-1 by default or NTLM when mode is set to ntlm. |
| addPadding | boolean | no | Send the Add-Padding header and discard padded zero-count entries. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Search HIBP for breaches affecting a single email address. Requires an OAuth bearer token linked to an active HIBP API subscription; use domain and verification filters to refine the result.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| account | string | yes | The email address to search for. |
| domain | string | no | Filter results to a specific breach domain. |
| includeUnverified | boolean | no | Include unverified breaches. Defaults to true. |
| responseMode | string | no | Choose full breach objects, truncated objects, or breach names. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Query the authenticated HIBP k-anonymity breached-account range endpoint with the first 6 characters of a SHA-1 email hash. Requires a subscription with k-anonymity access; compare each returned suffix with the remaining hash characters locally because a prefix alone cannot identify an account.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| prefix | string | yes | The first 6 hexadecimal characters of the SHA-1 hash of an email address. Compare each returned suffix with the remaining 34 characters locally; a prefix alone does not identify an account. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Search for public pastes containing a single email address. Requires an OAuth bearer token linked to an active HIBP API subscription; run this separately from breached-account lookup.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| account | string | yes | The email address to search for pastes. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return breached aliases for a verified domain. This tool requires an authorized subscription via OAuth bearer token.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The verified domain to search. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
List the domains associated with the authenticated HIBP subscription.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return the current plan, quotas, rate limits, expiry, and feature flags for the active HIBP API subscription linked to the authenticated OAuth connection. Use it to confirm access before feature-dependent lookups.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return website domains historically observed in stealer logs for an email address. Requires an OAuth-linked active subscription with the stealer-log feature; results do not establish current account access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| string | yes | The email address to search for in stealer logs. | |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return email addresses historically observed in stealer logs for a website domain. Requires an OAuth-linked active subscription with the stealer-log feature; results do not establish current account access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The website domain to search for in stealer logs. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Return email aliases and associated website domains historically observed in stealer logs for an email domain. Requires an OAuth-linked active subscription with the stealer-log feature; results do not establish current account access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The email domain to search for in stealer logs. |
| limit | integer | no | Maximum number of items to include in the response. Defaults to 25. |
| offset | integer | no | Number of items to skip before returning results. Defaults to 0. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Generate the TXT record value required to verify domain control via DNS, creating or reusing the private HIBP domain-verification records needed for the request. Requires an authenticated subscription with domain-verification access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The domain to generate a verification token for. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Complete domain verification by checking the expected HIBP TXT record on the target domain. Requires an authenticated subscription with domain-verification access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The domain to verify by DNS. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Send a domain verification email to an approved alias such as admin or security. Requires an authenticated subscription with domain-verification access.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The domain to verify by email. |
| emailAlias | string | yes | The approval alias to send the verification email to, for example admin. |
| response_format | string | no | Format only the text content as markdown (default) or a JSON string. The same machine-readable data is always returned in structuredContent. |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Have I Been Pwned or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.0.0.
1.0.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Have I Been Pwned can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.