delete_subscriber_note
Delete one internal subscriber note by note ID.
This record as markdown: /tools/io-github-polnikale-sequenzy-mcp/delete-subscriber-note.md
What delete_subscriber_note does on Sequenzy Mcp
AI agents call delete_subscriber_note to permanently remove resources in Sequenzy Mcp, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_subscriber_note is rated Critical
Deletion of data records is inherently irreversible and cannot be undone without external backups. While the blast radius is limited to a single note rather than bulk data, the permanent loss of information (internal notes may contain important context, compliance records, or customer interactions) qualifies this as a Destructive action.
From the tool's definition Tool performs 'Delete' operation on 'subscriber note' by ID, with no indication of recovery, restoration, or soft-delete mechanism. Description explicitly uses the irreversible verb 'Delete'.
Attacks that exploit this kind of access
The rule that runs delete_subscriber_note safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sequenzy Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_subscriber_note, this is the rule to start with:
delete_subscriber_note is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Sequenzy Mcp, apply this rule, and every delete_subscriber_note call is checked against it from then on.
Questions about delete_subscriber_note
Delete one internal subscriber note by note ID. It is categorised as a Destructive tool in the Sequenzy Mcp MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Sequenzy MCP server in PolicyLayer and add a rule for delete_subscriber_note: 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 Sequenzy Mcp. Nothing to install.
delete_subscriber_note 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_subscriber_note 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_subscriber_note. 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_subscriber_note is provided by the Sequenzy MCP server (Sequenzy/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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