Critical-risk tools in Xiaoya Teacher

Critical severity Xiaoya Teacher MCP Server 3 of 55 tools

3 of the 55 tools in Xiaoya Teacher are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.

Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.

Tools at critical risk

delete_answer_item Destructive

delete_answer_item
delete_course_resource Destructive

delete_course_resource
delete_questions Destructive

delete_questions

Attacks that target this class

Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

Destructive Action Autonomy
Privilege escalation via admin-only tools
Data exfiltration via tool chaining
Runaway Tool Loops

Critical-risk tools in Xiaoya Teacher

Tools at critical risk

Attacks that target this class

More on Xiaoya Teacher

Enforce policy on every Xiaoya Teacher tool call.