selection_none

Deselect all (remove active selection).

SERVERMcp Anything SOURCEZaymadkid/mcp-anything

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mcp-anything/selection-none.md

WHAT IT DOES

What selection_none does on Mcp Anything

AI agents call selection_none to permanently remove resources in Mcp Anything, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why selection_none is rated Critical

An AI agent that decides to call selection_none doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Mcp Anything is gone. There is no undo for destructive operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs selection_none safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Anything, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For selection_none, this is the rule to start with:

selection_none Hidden

selection_none is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "selection_none"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Anything, apply this rule, and every selection_none call is checked against it from then on.

FAQ

Questions about selection_none

What does the selection_none tool do? +

Deselect all (remove active selection). It is categorised as a Destructive tool in the Mcp Anything MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on selection_none? +

Register the Mcp Anything MCP server in PolicyLayer and add a rule for selection_none: 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 Mcp Anything. Nothing to install.

What risk level is selection_none? +

selection_none is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit selection_none? +

Yes. Add a rate_limit block to the selection_none 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.

How do I block selection_none completely? +

Set action: deny in the PolicyLayer policy for selection_none. 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.

What MCP server provides selection_none? +

selection_none is provided by the Mcp Anything MCP server (Zaymadkid/mcp-anything). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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