Deleting saved vacancy search
AI agents call delete-saved-vacancy-search to permanently remove resources in HeadHunter API MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool permanently removes a saved vacancy search record, which cannot be undone. This is a destructive operation affecting user data. Severity is medium rather than high because the blast radius is limited to search preferences rather than critical data like resumes, applications, or account access.
From the tool's definition Tool name contains 'delete' and description states 'Deleting saved vacancy search', indicating irreversible removal of user data (saved searches).
Attacks that exploit this kind of access
Deleting saved vacancy search. It is categorised as a Destructive tool in the HeadHunter API MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the HeadHunter API MCP Server MCP server in PolicyLayer and add a rule for delete-saved-vacancy-search: 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 HeadHunter API MCP Server. Nothing to install.
delete-saved-vacancy-search is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete-saved-vacancy-search 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 delete-saved-vacancy-search. 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.
delete-saved-vacancy-search is provided by the HeadHunter API MCP Server MCP server (sargonpiraev/hh-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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