get_servicenow_change_request
Get a single change request by number (e.g., CHG0010001) or sys_id.
This record as markdown: /tools/freshdesk/get-servicenow-change-request.md
What get_servicenow_change_request does on Freshdesk
AI agents call get_servicenow_change_request to retrieve information from Freshdesk without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_servicenow_change_request is rated Low
This tool queries and retrieves a specific change request record from ServiceNow by identifier (number or sys_id). The 'get' verb and read-only operation pattern indicate pure data retrieval with no side effects, creation, modification, deletion, or execution of external processes. Severity is low because reading change request metadata poses minimal risk even if misused by an agent.
From the tool's definition Tool name contains 'get_' prefix and description states 'Get a single change request' — retrieves data with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs get_servicenow_change_request safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Freshdesk, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_servicenow_change_request, this is the rule to start with:
get_servicenow_change_request is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Freshdesk, apply this rule, and every get_servicenow_change_request call is checked against it from then on.
Questions about get_servicenow_change_request
Get a single change request by number (e.g., CHG0010001) or sys_id. It is categorised as a Read tool in the Freshdesk MCP Server, which means it retrieves data without modifying state.
Register the Freshdesk MCP server in PolicyLayer and add a rule for get_servicenow_change_request: 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 Freshdesk. Nothing to install.
get_servicenow_change_request 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 get_servicenow_change_request 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 get_servicenow_change_request. 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.
get_servicenow_change_request is provided by the Freshdesk MCP server (@mindstone-engineering/mcp-server-freshdesk). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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