Search ServiceNow catalog items using a natural-language query.
AI agents call search_catalog_items to retrieve information from ServiceNow MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries catalog data to help users find items. It does not create, modify, delete, or execute operations—it only returns search results. The blast radius if misused is minimal, as an agent could at worst spam searches or access catalog information users should normally see. This is a standard Read operation.
From the tool's definition The tool description states it 'Search[es] ServiceNow catalog items using a natural-language query.' The verb 'search' combined with 'query' indicates data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Search ServiceNow catalog items using a natural-language query. It is categorised as a Read tool in the ServiceNow MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ServiceNow MCP Server MCP server in PolicyLayer and add a rule for search_catalog_items: 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 ServiceNow MCP Server. Nothing to install.
search_catalog_items 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 search_catalog_items 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 search_catalog_items. 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.
search_catalog_items is provided by the ServiceNow MCP Server MCP server (pavecer/mcp-server-servicenow). 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.
Teams ship this data inside their own products. See what a licence covers →