create-contact-export · Mcp Mailtrap MCP: Risk & Policy

WHAT IT DOES

What create-contact-export does on Mcp Mailtrap

AI agents use create-contact-export to create or update resources in Mcp Mailtrap — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Mailtrap environment.

WHY IT NEEDS A POLICY

Why create-contact-export needs a policy

An AI agent can call create-contact-export faster than any human can review — one bad instruction and it creates or modifies resources in Mcp Mailtrap by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create-contact-export Rate-limited

create-contact-export 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-contact-export": {
      "limits": [
        {
          "counter": "create-contact-export_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 Mcp Mailtrap, so you can run agents against it safely.

FAQ

Questions about create-contact-export

What does the create-contact-export tool do? +

Export contacts matching a set of AND-combined filters. Returns an export job; poll status with. It is categorised as a Write tool in the Mcp Mailtrap 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-contact-export? +

Register the Mcp Mailtrap MCP server in PolicyLayer and add a rule for create-contact-export: 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 Mcp Mailtrap. Nothing to install.

What risk level is create-contact-export? +

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

Can I rate-limit create-contact-export? +

Yes. Add a rate_limit block to the create-contact-export 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-contact-export completely? +

Set action: deny in the PolicyLayer policy for create-contact-export. 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-contact-export? +

create-contact-export is provided by the Mcp Mailtrap MCP server (mcp-mailtrap). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.