Critical-risk tools in Microsoft Todo MCP Service
3 of the 13 tools in Microsoft Todo MCP Service 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
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delete-checklist-itemDestructiveDelete a checklist item (subtask) from a task. This removes just the specific subtask, not the parent task.
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delete-taskDestructiveDelete a task from a Microsoft Todo list. This will remove the task and all its checklist items (subtasks).
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delete-task-listDestructiveDelete a task list (top-level container) from Microsoft Todo. This will remove the list and all tasks within it.
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.