List subaccounts for a specific Storage Box. By default fetches all pages (cap: ${PAGINATION_HARD_CAP_PAGES} pages × ${DEFAULT_PER_PAGE} per page = ${PAGINATION_HARD_CAP_PAGES * DEFAULT_PER_PAGE} subaccounts). Supply explicit \
AI agents call hetzner_list_storage_box_subaccounts to retrieve information from Hetzner MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries subaccount data from a Storage Box with no side effects. It performs a read-only operation that returns information about existing subaccounts. The blast radius is minimal as it only exposes data about subaccounts without the ability to create, modify, or delete them.
From the tool's definition Tool name contains 'list' and description explicitly states 'List subaccounts' with pagination for fetching data. No modification, deletion, or execution keywords present.
Attacks that exploit this kind of access
List subaccounts for a specific Storage Box. By default fetches all pages (cap: ${PAGINATION_HARD_CAP_PAGES} pages × ${DEFAULT_PER_PAGE} per page = ${PAGINATION_HARD_CAP_PAGES * DEFAULT_PER_PAGE} subaccounts). Supply explicit \. It is categorised as a Read tool in the Hetzner MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Hetzner MCP Server MCP server in PolicyLayer and add a rule for hetzner_list_storage_box_subaccounts: 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_list_storage_box_subaccounts is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the hetzner_list_storage_box_subaccounts 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_list_storage_box_subaccounts. 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_list_storage_box_subaccounts 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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