smartlead_export_campaign_leads

THE RISK

Low Risk

Why smartlead_export_campaign_leads needs a policy

This tool retrieves and exports existing lead data from a campaign in CSV format. It is a read/fetch operation with no side effects — it does not create, modify, delete, or execute anything. Severity is low as it only reads campaign data, though there is some sensitivity around exporting contact/lead information.

From the tool's definition Export all leads data from a campaign as CSV

Documented attack patterns abuse exactly the kind of access smartlead_export_campaign_leads gives an agent:

POLICY

How to control smartlead_export_campaign_leads

PolicyLayer is an MCP gateway — it sits between your AI agents and Smartlead Simplified MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for smartlead_export_campaign_leads:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "smartlead_export_campaign_leads": {}
  }
}

smartlead_export_campaign_leads is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Smartlead Simplified MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

Related tools and policies

More Smartlead Simplified MCP Server tools

Financial smartlead_place_order_mailboxes Confirm and place order for domains and mailboxes to be purchased. Destructive smartlead_delete_campaign Delete a campaign permanently. Destructive smartlead_delete_campaign_webhook Delete a specific webhook from a campaign. Destructive smartlead_delete_folder Delete a folder from Smart Delivery. Destructive smartlead_delete_lead Delete a lead permanently. Destructive smartlead_delete_smart_delivery_tests Delete multiple Smart Delivery tests in bulk. Destructive smartlead_remove_email_from_campaign Remove an email account from a campaign. Execute smartlead_stop_automated_test Stop an active automated test before its end date.

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about smartlead_export_campaign_leads

What does the smartlead_export_campaign_leads tool do? +

Export all leads data from a campaign as CSV. It is categorised as a Read tool in the Smartlead Simplified MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on smartlead_export_campaign_leads? +

Register the Smartlead Simplified MCP Server MCP server in PolicyLayer and add a rule for smartlead_export_campaign_leads: 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 Smartlead Simplified MCP Server. Nothing to install.

What risk level is smartlead_export_campaign_leads? +

smartlead_export_campaign_leads is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit smartlead_export_campaign_leads? +

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

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

smartlead_export_campaign_leads is provided by the Smartlead Simplified MCP Server MCP server (jonathan-politzki/smartlead-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Smartlead Simplified MCP Server tool call.

Start from Smartlead Simplified MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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