Critical-risk tools in Mcp
7 of the 180 tools in Mcp 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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twprojects-complete_timerDestructiveStop a timer permanently and convert it to a timelog. Use pause_timer to pause without converting.
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twprojects-pause_timerDestructivePause a running timer; can be resumed later. Use complete_timer to stop permanently.
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twspaces-delete_categoryDestructiveDelete space category.
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twspaces-delete_commentDestructiveDelete page comment. Irreversible.
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twspaces-delete_pageDestructiveDelete page. Irreversible.
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twspaces-delete_spaceDestructiveDelete space. Irreversible; removes all content.
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twspaces-delete_tagDestructiveDelete Spaces tag.
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.