hibp_all_breaches
Get all breaches tracked by Have I Been Pwned.
This record as markdown: /tools/creativelead-unclick/hibp-all-breaches.md
What hibp_all_breaches does on UnClick
AI agents call hibp_all_breaches to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
domain | string | — |
Parameters from the server's own tool schema.
Why hibp_all_breaches is rated Low
This tool queries publicly available breach information from the Have I Been Pwned database. It retrieves data without modifying, deleting, or executing any operations. While the data concerns security breaches, the tool itself performs a passive read operation. Severity is low because it accesses already-public information and produces no harmful side effects when called.
From the tool's definition Tool name and description indicate retrieval of breach data: 'Get all breaches tracked by Have I Been Pwned' — a read-only query operation with no side effects.
Attacks that exploit this kind of access
The rule that runs hibp_all_breaches safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hibp_all_breaches, this is the rule to start with:
hibp_all_breaches is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every hibp_all_breaches call is checked against it from then on.
Questions about hibp_all_breaches
Get all breaches tracked by Have I Been Pwned. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
hibp_all_breaches accepts 1 parameter: domain. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for hibp_all_breaches: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches UnClick. Nothing to install.
hibp_all_breaches is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the hibp_all_breaches rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for hibp_all_breaches. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
hibp_all_breaches is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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