revoke_private_note

Permanently revoke your private note. Requires private-notes:revoke and destructive actions enabled. Does not consume or reveal content.

SERVERTrekMail MCP Server SOURCEtrekmail/mcp-server

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/trekmail-mcp-server/revoke-private-note.md

WHAT IT DOES

What revoke_private_note does on TrekMail MCP Server

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

RISK

Why revoke_private_note is rated Critical

Irreversibly deletes private note data with no undo capability.

From the tool's definition Permanently revoke your private note. Destructive actions enabled.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs revoke_private_note safely

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

revoke_private_note Hidden

revoke_private_note 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": [
    "revoke_private_note"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about revoke_private_note

What does the revoke_private_note tool do? +

Permanently revoke your private note. Requires private-notes:revoke and destructive actions enabled. Does not consume or reveal content. It is categorised as a Destructive tool in the TrekMail MCP Server 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 revoke_private_note? +

Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for revoke_private_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 TrekMail MCP Server. Nothing to install.

What risk level is revoke_private_note? +

revoke_private_note 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 revoke_private_note? +

Yes. Add a rate_limit block to the revoke_private_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.

How do I block revoke_private_note completely? +

Set action: deny in the PolicyLayer policy for revoke_private_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.

What MCP server provides revoke_private_note? +

revoke_private_note is provided by the TrekMail MCP Server MCP server (trekmail/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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