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# MCP PII Detector

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

The MCP PII Detector policy blocks elicitation responses containing personally identifiable
information (PII) from reaching MCP servers.

For configuration details, see
[MCP Personally Identifiable Information (PII) Detector Policy](https://docs.mulesoft.com/gateway/latest/policies-included-mcp-pii-detector).

## June 05, 2026

### What’s New

- MCP PII Detector policy implementation version 1.0.2 is now supported by Omni Gateway.

## May 13, 2026

### What’s New

- MCP PII Detector policy definition version 1.0.1 is now supported by Omni Gateway.