aidr-mcp-proxy
Verified Safeby CrowdStrike
Overview
Protect Model Context Protocol (MCP) server communications by proxying all I/O through the CrowdStrike AIDR service for threat detection, prompt injection blocking, and content filtering.
Installation
npx -y @crowdstrike/aidr-mcp-proxy -- <mcp_server_command_and_args>Environment Variables
- CS_AIDR_TOKEN
- CS_AIDR_BASE_URL_TEMPLATE
- APP_ID
- APP_NAME
Security Notes
The proxy is designed to enhance security by routing all Model Context Protocol (MCP) server inputs and outputs through the CrowdStrike AIDR service. It correctly enforces the use of environment variables for API tokens (`CS_AIDR_TOKEN`) and base URLs (`CS_AIDR_BASE_URL_TEMPLATE`). Input and output content are serialized to JSON for analysis by the AIDR service, with error handling in place for parsing transformed output. No 'eval' calls, code obfuscation, or immediately identifiable malicious patterns were found within the provided source code. The overall security effectiveness is highly dependent on the underlying CrowdStrike AIDR service.
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