Roll a Storage Box back to a previous snapshot. ⚠️ DESTRUCTIVE: this overwrites the current state of the Storage Box. Any data written after the snapshot was taken will be lost. The \
AI agents call hetzner_rollback_storage_box_snapshot to permanently remove resources in Hetzner MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Rolling back to a snapshot irreversibly overwrites the current state of the Storage Box, permanently destroying all data written after the snapshot was taken. This is a classic destructive operation with potentially catastrophic data loss impact.
From the tool's definition 'Roll a Storage Box back to a previous snapshot.' and '⚠️ DESTRUCTIVE: this overwrites the current state of the Storage Box. Any data written after the snapshot was taken will be lost.'
Attacks that exploit this kind of access
Roll a Storage Box back to a previous snapshot. ⚠️ DESTRUCTIVE: this overwrites the current state of the Storage Box. Any data written after the snapshot was taken will be lost. The \. It is categorised as a Destructive tool in the Hetzner MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Hetzner MCP Server MCP server in PolicyLayer and add a rule for hetzner_rollback_storage_box_snapshot: 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 Hetzner MCP Server. Nothing to install.
hetzner_rollback_storage_box_snapshot 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 hetzner_rollback_storage_box_snapshot 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 hetzner_rollback_storage_box_snapshot. 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.
hetzner_rollback_storage_box_snapshot is provided by the Hetzner MCP Server MCP server (jurislm/hetzner-mcp). 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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