AI agents call search_items to retrieve information from Vanam Erp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves inventory data without modifying, deleting, or executing anything. It is a simple search/query function that returns product information. No creation, modification, deletion, or execution of external operations occurs. This is a straightforward Read category tool with low severity and high confidence.
From the tool's definition Tool name 'search_items' and description indicate searching inventory items by name or code. The server description explicitly states it enables 'look up product codes and current quantities' with 'no side effects'.
Attacks that exploit this kind of access
재고 품목을 이름이나 코드로 검색한다. 예:. It is categorised as a Read tool in the Vanam Erp MCP Server, which means it retrieves data without modifying state.
Register the Vanam Erp MCP server in PolicyLayer and add a rule for search_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 Vanam Erp. Nothing to install.
search_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_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_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_items is provided by the Vanam Erp MCP server (leejunheon/vanam-erp-mcp). 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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