Engrain by ByteRush

AGT.07.04 Senior

MCP security and operations

Comes up in: AI engineering, AI system design

This concept is being written. It gets the full five steps — explanation, predict, interview angle, practice with tests, and review cards. Here is exactly what it will cover, so you can study it elsewhere in the meantime.

What it covers

  • tool descriptions are untrusted
  • tool poisoning and rug pulls
  • confused deputy and token passthrough
  • least privilege
  • user consent for tool calls
  • remote server hosting and auth (cite spec security best practices)

Words you will know

tool poisoningconfused deputyleast privilege

What you will practise

  • threat-model your MCP server