Explicit Scope and Stateless Elicitation
Roots are deprecated in MCP 2026-07-28 and were never a security sandbox. Put scope in visible tool arguments or resource URIs, authorize it on the server, and use MRTR when a tool genuinely needs user input. The user sees the decision…
On the Model Context Protocol (MCP) skill path
Learn this with Professor KatalockOpens in KatalockAi chat: your AI engineering mentor teaches this lesson step by step, checks your understanding and reviews your code.