zernio_remove_user

Remove a team member from the Zernio workspace.

SERVERZernio SOURCEeyalm321/zernio-mcp

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/eyalm321-zernio-mcp/zernio-remove-user.md

WHAT IT DOES

What zernio_remove_user does on Zernio

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

RISK

Why zernio_remove_user is rated Critical

Removing a user from a workspace is an irreversible action (or at minimum very disruptive) — it revokes their access, potentially deletes their session/permissions, and cannot be trivially undone. This constitutes a destructive operation with high blast radius if misused by an AI agent, as it could lock out legitimate team members.

From the tool's definition Remove a team member from the Zernio workspace

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs zernio_remove_user safely

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

zernio_remove_user Hidden

zernio_remove_user 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": [
    "zernio_remove_user"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about zernio_remove_user

What does the zernio_remove_user tool do? +

Remove a team member from the Zernio workspace. It is categorised as a Destructive tool in the Zernio 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 zernio_remove_user? +

Register the Zernio MCP server in PolicyLayer and add a rule for zernio_remove_user: 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 Zernio. Nothing to install.

What risk level is zernio_remove_user? +

zernio_remove_user 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 zernio_remove_user? +

Yes. Add a rate_limit block to the zernio_remove_user 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 zernio_remove_user completely? +

Set action: deny in the PolicyLayer policy for zernio_remove_user. 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 zernio_remove_user? +

zernio_remove_user is provided by the Zernio MCP server (eyalm321/zernio-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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