Critical-risk tools in CATS MCP Server
26 of the 187 tools in CATS MCP Server 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_activityDestructiveDelete an activity record (permanent).
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delete_attachmentDestructivedelete_attachment
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delete_candidateDestructivedelete_candidate
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delete_candidate_emailDestructivedelete_candidate_email
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delete_candidate_listDestructiveDelete a candidate list.
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delete_candidate_list_itemDestructivedelete_candidate_list_item
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delete_candidate_phoneDestructivedelete_candidate_phone
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delete_candidate_tagDestructivedelete_candidate_tag
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delete_candidate_work_history_itemDestructivedelete_candidate_work_history_item
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delete_companyDestructiveDelete a company record (permanent).
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delete_company_departmentDestructiveDelete a company department.
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delete_company_phoneDestructiveDelete a company phone number.
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delete_company_tagDestructiveRemove a specific tag from a company.
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delete_contactDestructiveDelete a contact record (permanent).
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delete_contact_emailDestructiveDelete a contact's email address.
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delete_contact_phoneDestructiveDelete a contact's phone number.
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delete_contact_tagDestructiveRemove a specific tag from a contact.
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delete_jobDestructivePermanently delete a job posting.
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delete_job_listDestructiveDelete a job list.
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delete_job_list_itemDestructivedelete_job_list_item
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delete_job_tagDestructiveRemove a specific tag from a job.
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delete_pipelineDestructiveDelete a pipeline entry.
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delete_taskDestructiveDelete a task.
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delete_webhookDestructivedelete_webhook
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delete_work_historyDestructiveDelete a work history entry (permanent).
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unpublish_job_from_portalDestructiveRemove a job posting from a portal.
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.