invite-applicant-to-vacancy · HeadHunter API MCP Server MCP

WHAT IT DOES

What invite-applicant-to-vacancy does on HeadHunter API MCP Server

AI agents use invite-applicant-to-vacancy to create or update resources in HeadHunter API MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your HeadHunter API MCP Server environment.

WHY IT NEEDS A POLICY

Why invite-applicant-to-vacancy needs a policy

The tool modifies state on the HeadHunter platform by creating an invitation relationship between an applicant and a vacancy. While this affects users (the applicant receives an invitation notification), the action is reversible (invitations can typically be withdrawn or declined) and does not destroy data, execute arbitrary code, or transfer funds.

From the tool's definition Tool name 'invite-applicant-to-vacancy' and description 'Invite applicant for a vacancy' indicate the tool creates a new invitation record linking an applicant to a vacancy. This is a reversible data modification operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

invite-applicant-to-vacancy Rate-limited

invite-applicant-to-vacancy stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "invite-applicant-to-vacancy": {
      "limits": [
        {
          "counter": "invite-applicant-to-vacancy_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches HeadHunter API MCP Server, so you can run agents against it safely.

FAQ

Questions about invite-applicant-to-vacancy

What does the invite-applicant-to-vacancy tool do? +

Invite applicant for a vacancy. It is categorised as a Write tool in the HeadHunter API MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on invite-applicant-to-vacancy? +

Register the HeadHunter API MCP Server MCP server in PolicyLayer and add a rule for invite-applicant-to-vacancy: 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.

What risk level is invite-applicant-to-vacancy? +

invite-applicant-to-vacancy is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit invite-applicant-to-vacancy? +

Yes. Add a rate_limit block to the invite-applicant-to-vacancy 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.

How do I block invite-applicant-to-vacancy completely? +

Set action: deny in the PolicyLayer policy for invite-applicant-to-vacancy. 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.

What MCP server provides invite-applicant-to-vacancy? +

invite-applicant-to-vacancy 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.