create_ticket · Vidal Helpdesk MCP: Risk & Policy

WHAT IT DOES

What create_ticket does on Vidal Helpdesk

AI agents use create_ticket to create or update resources in Vidal Helpdesk — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Vidal Helpdesk environment.

WHY IT NEEDS A POLICY

Why create_ticket needs a policy

This tool creates new records in a persistent database (Supabase), which is a write operation that modifies system state. While creation is reversible (unlike deletion), it commits data that could affect helpdesk workflows. Severity is medium rather than high because ticket creation alone has limited blast radius—the impact depends on downstream ticket handling, not on the create action itself.

From the tool's definition Tool description states 'Create an IT support ticket' and 'Saves to tickets + ai_analysis table', indicating irreversible data creation in the database. The tool accepts user-controlled inputs (priority level) that affect system state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_ticket Rate-limited

create_ticket stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_ticket": {
      "limits": [
        {
          "counter": "create_ticket_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Vidal Helpdesk, so you can run agents against it safely.

FAQ

Questions about create_ticket

What does the create_ticket tool do? +

Create an IT support ticket with full AI triage (Claude Sonnet). Priority: low/medium/high/critical. Saves to tickets + ai_analysis table. Returns TK-XXXX ref. It is categorised as a Write tool in the Vidal Helpdesk MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_ticket? +

Register the Vidal Helpdesk MCP server in PolicyLayer and add a rule for create_ticket: 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 Vidal Helpdesk. Nothing to install.

What risk level is create_ticket? +

create_ticket is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_ticket? +

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

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

create_ticket is provided by the Vidal Helpdesk MCP server (vidal-renao/vidal-helpdesk-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.