Delete a shared folder (and its contents). [control]
AI agents call delete_shared_folder to permanently remove resources in Synology MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
delete_shared_folder removes data that cannot be recovered through normal means, affecting all contents within the shared folder. This meets the Destructive category definition: 'irreversibly deletes or overwrites data, or actions that cannot be undone (delete, drop, purge, force-push)'.
From the tool's definition Tool description explicitly states 'Delete a shared folder (and its contents)'. The [control] tag indicates administrative operations. This is irreversible data destruction.
Attacks that exploit this kind of access
Delete a shared folder (and its contents). [control]. It is categorised as a Destructive tool in the Synology MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Synology MCP Server MCP server in PolicyLayer and add a rule for delete_shared_folder: 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 Synology MCP Server. Nothing to install.
delete_shared_folder 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_shared_folder 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_shared_folder. 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_shared_folder is provided by the Synology MCP Server MCP server (rafalr100/synology-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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