Critical-risk tools in LexQ

Critical severity LexQ MCP Server 8 of 63 tools

8 of the 63 tools in LexQ 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

lexq_deploy_rollback Destructive

Rollback to the previous deployed version. Only available if there is a previous version.
lexq_facts_delete Destructive

Delete a fact definition. System facts cannot be deleted.
lexq_groups_delete Destructive

Archive a policy group. Only non-live groups can be deleted. This is irreversible.
lexq_integrations_delete Destructive

Delete an integration by ID.
lexq_rules_delete Destructive

Delete a rule from a DRAFT version.
lexq_simulation_cancel Destructive

Cancel a running or pending simulation.
lexq_versions_delete Destructive

Delete a DRAFT version. Only DRAFT versions can be deleted.
lexq_webhook_subscriptions_delete Destructive

Delete a webhook subscription by ID.

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.

Critical-risk tools in LexQ

Tools at critical risk

Attacks that target this class

More on LexQ

Enforce policy on every LexQ tool call.