MCP Server Security Standard#

The MCP Server Security Standard (MSSS) is an open, vendor-neutral security standard for Model Context Protocol (MCP) servers. This standard provides a comprehensive framework for securing MCP server implementations.

Available Versions#

• Latest - Current development version
• v0.1.0 - First release

About This Standard#

This standard defines security controls, threat models, and reporting formats for MCP servers. It is designed to be:

• Open: Community-driven and freely available
• Vendor-neutral: Not tied to any specific implementation
• Practical: Based on real-world security requirements
• Comprehensive: Covering all aspects of MCP server security

Getting Started#

1. Select a version from the dropdown in the navigation bar
2. Review the Standard documentation
3. Explore security Controls by domain
4. Understand Reporting requirements
5. Review Governance policies

Language Support#

This site supports multiple languages. Select your preferred language from the navigation bar.

Contributing#

This standard is maintained in the GitHub repository. Contributions are welcome.