Critical-risk tools in Planka MCP Server for Claude
19 of the 95 tools in Planka MCP Server for Claude 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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planka_clear_listDestructiveClear all cards from a list (delete them)
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planka_delete_attachmentDestructiveDelete an attachment
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planka_delete_base_custom_field_groupDestructiveDelete a base custom field group
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planka_delete_boardDestructiveDelete a board
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planka_delete_cardDestructiveDelete a card
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planka_delete_commentDestructiveDelete a comment
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planka_delete_custom_fieldDestructiveDelete a custom field
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planka_delete_custom_field_groupDestructiveDelete a custom field group
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planka_delete_custom_field_valueDestructiveDelete a custom field value from a card
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planka_delete_labelDestructiveDelete a label
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planka_delete_listDestructiveDelete a list and all its cards
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planka_delete_notification_serviceDestructiveDelete a notification service
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planka_delete_projectDestructiveDelete a project and all its boards/cards
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planka_delete_taskDestructiveDelete a task
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planka_delete_task_listDestructiveDelete a task list
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planka_delete_userDestructiveDelete a user
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planka_delete_webhookDestructiveDelete a webhook
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planka_remove_board_memberDestructiveRemove a member from a board
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planka_remove_project_managerDestructiveRemove a project manager
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.