modify_hunt · Megaraptor MCP: Risk & Policy

WHAT IT DOES

What modify_hunt does on Megaraptor MCP

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

WHY IT NEEDS A POLICY

Why modify_hunt needs a policy

An AI agent can call modify_hunt faster than any human can review — one bad instruction and it creates or modifies resources in Megaraptor MCP by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

modify_hunt Rate-limited

modify_hunt 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": {
    "modify_hunt": {
      "limits": [
        {
          "counter": "modify_hunt_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 Megaraptor MCP, so you can run agents against it safely.

FAQ

Questions about modify_hunt

What does the modify_hunt tool do? +

Modify a Velociraptor hunt state. It is categorised as a Write tool in the Megaraptor MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on modify_hunt? +

Register the Megaraptor MCP server in PolicyLayer and add a rule for modify_hunt: 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 Megaraptor MCP. Nothing to install.

What risk level is modify_hunt? +

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

Can I rate-limit modify_hunt? +

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

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

modify_hunt is provided by the Megaraptor MCP server (wagonbomb/megaraptor-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.