Add Drata MCP server to third-party integrations

[tonybentley]

Description

Add Drata MCP server to the third-party integrations list in the Official Integrations section. This adds Drata's experimental MCP server that brings real-time compliance intelligence into AI workflows.

Server Details

• Server: New third-party server addition (Drata)
• Changes to: README.md - Official Integrations section

Motivation and Context

Drata has developed an experimental MCP server that provides compliance intelligence capabilities to AI workflows. Adding this to the official list helps users discover this compliance-focused integration and enables better governance and risk management in AI applications.

How Has This Been Tested?

• Verified the Drata MCP server URL (https://drata.com/mcp) is accessible
• Confirmed favicon URL loads correctly
• Validated alphabetical ordering in the README
• Checked markdown formatting renders properly

Breaking Changes

No breaking changes. This is purely an addition to the documentation.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

• Entry placed alphabetically between DevRev and DexPaprika as per repository guidelines
• Uses standard format consistent with other Official Integration entries
• Favicon sourced from official Drata domain
• Description emphasizes the experimental nature and compliance intelligence focus
• This is a non-GitHub hosted MCP server, linking directly to Drata's domain