delete_tag
Permanently delete a tag and remove it from all subscribers. This cannot be undone. System tags and tags used by sequences cannot be deleted.
This record as markdown: /tools/io-github-polnikale-sequenzy-mcp/delete-tag.md
What delete_tag does on Sequenzy Mcp
AI agents call delete_tag 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_tag is rated Critical
This tool permanently removes tags from the system and detaches them from all associated subscribers. Permanent deletion with explicit 'cannot be undone' language qualifies as Destructive. While the blast radius is somewhat contained (tags are metadata, not core subscriber data), the irreversibility and scale (all subscribers) warrant 'high' severity.
From the tool's definition 'Permanently delete a tag and remove it from all subscribers. This cannot be undone.' — The tool irreversibly deletes data across multiple records (all subscribers using that tag) with no undo capability.
Attacks that exploit this kind of access
The rule that runs delete_tag 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_tag, this is the rule to start with:
delete_tag 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_tag call is checked against it from then on.
Questions about delete_tag
Permanently delete a tag and remove it from all subscribers. This cannot be undone. System tags and tags used by sequences cannot be deleted. 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_tag: 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_tag 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_tag 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_tag. 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_tag 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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