create_job · CATS MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_job does on CATS MCP Server

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

WHY IT NEEDS A POLICY

Why create_job needs a policy

The 'create_job' tool creates new job records in an ATS, which is a reversible Write operation. However, it rates 'high' severity because creating jobs in a recruiting workflow can have downstream effects: it may trigger notifications, affect pipeline operations, and influence recruitment processes. The empty description reduces confidence slightly, but the action is unambiguous from the name and server context.

From the tool's definition Tool name is 'create_job' which indicates creation of a new job entity in the CATS applicant tracking system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_job Rate-limited

create_job 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": {
    "create_job": {
      "limits": [
        {
          "counter": "create_job_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

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

FAQ

Questions about create_job

What does the create_job tool do? +

create_job. It is categorised as a Write tool in the CATS 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 create_job? +

Register the CATS MCP Server MCP server in PolicyLayer and add a rule for create_job: 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 CATS MCP Server. Nothing to install.

What risk level is create_job? +

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

Can I rate-limit create_job? +

Yes. Add a rate_limit block to the create_job 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 create_job completely? +

Set action: deny in the PolicyLayer policy for create_job. 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 create_job? +

create_job is provided by the CATS MCP Server MCP server (vanman2024/cats-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.