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# MCP Attribute-Based Access Control

The MCP Attribute-Based Access Control policy controls access to tools, resources, and prompts based on user information such as Tiers, IP, Headers, or Claims.

For configuration details, see [MCP Attribute-Based Access Control Policy](https://docs.mulesoft.com/gateway/latest/policies-included-mcp-attribute-access-control).

## [](#june-17-2026)June 17, 2026

### What’s New

- MCP Attribute-Based Access Control policy implementation version 1.0.6 is now supported by Omni Gateway.
- MCP Attribute-Based Access Control policy definition version 1.0.2 is now supported by Omni Gateway.