Export a list of leads to JSON or CSV format.
AI agents call export to retrieve information from MCP Lead Gen — Free AI Lead Generation without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
leads | array | — | Array of leads to export |
format | string | — | Export format: json or csv |
filename | string | — | Custom filename (without extension) |
Parameters from the server's own tool schema.
This tool reads/retrieves existing lead data and formats it for output (JSON or CSV). It does not modify, delete, or create data — it simply serializes existing leads into a portable format. Exporting is a read-like operation with minimal blast radius, though there is a mild data-exposure risk if sensitive contact information is included in the export.
From the tool's definition Export a list of leads to JSON or CSV format
Risk signalsAccepts file system path (filename) · High parameter count (16 properties)
Documented attack patterns abuse exactly the kind of access export gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Lead Gen — Free AI Lead Generation, and nothing reaches the server without passing your rules. This is the rule we recommend for export:
{
"version": "1",
"default": "deny",
"tools": {
"export": {}
}
}export is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Export a list of leads to JSON or CSV format. It is categorised as a Read tool in the MCP Lead Gen — Free AI Lead Generation MCP Server, which means it retrieves data without modifying state.
export accepts 3 parameters: leads, format, filename. The full parameter table on this page comes from the server's own tool schema.
Register the MCP Lead Gen — Free AI Lead Generation MCP server in PolicyLayer and add a rule for 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 Lead Gen — Free AI Lead Generation. Nothing to install.
export is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the 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.
Set action: deny in the PolicyLayer policy for 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.
export is provided by the MCP Lead Gen — Free AI Lead Generation MCP server (flipfactory/mcp-leadgen). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Lead Gen — Free AI Lead Generation, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
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