Critical-risk tools in Retell AI MCP Server
8 of the 52 tools in Retell AI 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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retell_delete_agentDestructiveDelete a voice agent from your account.
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retell_delete_callDestructiveDelete a call and all associated data including recordings and transcripts.
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retell_delete_chat_agentDestructiveDelete a chat agent.
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retell_delete_conversation_flowDestructiveDelete a conversation flow.
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retell_delete_knowledge_baseDestructiveDelete a knowledge base.
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retell_delete_knowledge_base_sourceDestructiveRemove a source from a knowledge base.
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retell_delete_llmDestructiveDelete a Retell LLM configuration.
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retell_delete_phone_numberDestructiveDelete/release a phone number from your account.
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.