Delete a contact from Systeme.io. Note: actual deletion may take several days for security reasons.
AI agents call delete_contact to permanently remove resources in Systemeio — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes contact records from the Systeme.io system. Even though the actual deletion is delayed for security, the action is irreversible and cannot be undone by the user. Misuse by an AI agent could result in loss of important customer/contact data. This is more severe than Write (which is reversible) and qualifies as Destructive due to its irreversible data deletion capability.
From the tool's definition Tool name is 'delete_contact' and description explicitly states 'Delete a contact from Systeme.io', indicating irreversible removal of data. The note that 'actual deletion may take several days' confirms the destructive nature of the operation.
Attacks that exploit this kind of access
Delete a contact from Systeme.io. Note: actual deletion may take several days for security reasons. It is categorised as a Destructive tool in the Systemeio MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Systemeio MCP server in PolicyLayer and add a rule for delete_contact: 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 Systemeio. Nothing to install.
delete_contact 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 delete_contact 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 delete_contact. 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.
delete_contact is provided by the Systemeio MCP server (snzeeee/mcp-server-systemeio). 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.
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