This record as markdown: /tools/rsp2k-mcp-vultr/delete.md
What delete does on Vultr MCP
AI agents call delete to permanently remove resources in Vultr MCP, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete is rated Critical
This tool permanently removes block storage volumes, which cannot be undone. Data loss is irreversible. The high severity reflects that an AI agent misusing this could destroy persistent data and cause significant infrastructure damage. Confidence is high because the destructive intent is explicit in both name and description.
From the tool's definition Tool name 'delete' combined with description 'Delete a block storage volume' indicates irreversible removal of data storage.
Attacks that exploit this kind of access
The rule that runs delete safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Vultr MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete, this is the rule to start with:
delete 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 Vultr MCP, apply this rule, and every delete call is checked against it from then on.
Questions about delete
Delete a block storage volume. It is categorised as a Destructive tool in the Vultr MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Vultr MCP server in PolicyLayer and add a rule for delete: 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 Vultr MCP. Nothing to install.
delete 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 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. 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 is provided by the Vultr MCP server (rsp2k/mcp-vultr). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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