Delete a chat agent.
AI agents call retell_delete_chat_agent to permanently remove resources in Retell AI MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deleting a chat agent is an irreversible operation that removes a configured AI agent from the Retell platform. This cannot be undone and represents permanent loss of the agent configuration, potentially affecting ongoing conversations or deployments. This qualifies as Destructive (the most severe category) rather than Write, as deletion cannot be reversed.
From the tool's definition Tool name explicitly states 'delete_chat_agent' and description confirms 'Delete a chat agent.' The verb 'delete' and the action of removing an agent represent irreversible data destruction.
Attacks that exploit this kind of access
Delete a chat agent. It is categorised as a Destructive tool in the Retell AI MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Retell AI MCP Server MCP server in PolicyLayer and add a rule for retell_delete_chat_agent: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Retell AI MCP Server. Nothing to install.
retell_delete_chat_agent is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the retell_delete_chat_agent rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for retell_delete_chat_agent. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
retell_delete_chat_agent is provided by the Retell AI MCP Server MCP server (itsanamune/retellsimp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →