AI agents call deprecate_note to permanently remove resources in Turbo Quant Memory MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The word 'deprecate' typically implies marking something as no longer valid or removing it from active use, which can be irreversible. However, with no description available, it's ambiguous whether this is a soft-delete/mark operation (Write) or a hard removal (Destructive).
From the tool's definition Tool name 'deprecate_note' — description is empty and uninformative.
Documented attack patterns abuse exactly the kind of access deprecate_note gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Turbo Quant Memory MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for deprecate_note:
{
"version": "1",
"default": "deny",
"hide": [
"deprecate_note"
]
}deprecate_note disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
Free to start. No card required.
deprecate_note. It is categorised as a Destructive tool in the Turbo Quant Memory MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Turbo Quant Memory MCP Server MCP server in PolicyLayer and add a rule for deprecate_note: 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 Turbo Quant Memory MCP Server. Nothing to install.
deprecate_note 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 deprecate_note 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 deprecate_note. 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.
deprecate_note is provided by the Turbo Quant Memory MCP Server MCP server (lexus2016/turbo_quant_memory). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Turbo Quant Memory MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
19 Turbo Quant Memory MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.