List active help desks, or one in particular by ID or name.
AI agents call list_helpdesks to retrieve information from InvGate Service Desk without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves help desk information without creating, modifying, deleting, or executing any operations. It is a straightforward data retrieval function, which is the definition of the Read category. The severity is low because listing help desks poses minimal risk—it only exposes organizational structure information that is typically non-sensitive in most service desk systems.
From the tool's definition Tool name 'list_helpdesks' and description 'List active help desks, or one in particular by ID or name' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
List active help desks, or one in particular by ID or name. It is categorised as a Read tool in the InvGate Service Desk MCP Server, which means it retrieves data without modifying state.
Register the InvGate Service Desk MCP server in PolicyLayer and add a rule for list_helpdesks: 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 InvGate Service Desk. Nothing to install.
list_helpdesks is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_helpdesks 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 list_helpdesks. 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.
list_helpdesks is provided by the InvGate Service Desk MCP server (oci:ghcr.io/tracegazer/invgate-service-desk-mcp:0.2.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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