AI agents call search_partners 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 or queries data about business partners (suppliers/customers) based on name criteria. It is a lookup/search operation with no side effects, fitting the Read category. The server context (inventory/stock system) and sibling tools (all list/get/search operations) confirm this is a data retrieval tool. Severity is low because unauthorized access to partner names poses minimal risk in an ERP context.
From the tool's definition Tool description indicates search functionality: '거래처(공급처/고객)를 이름으로 검색한다' (search for trading partners/suppliers/customers by name). The word '검색' means 'search', which is a read-only query operation. No modification, deletion, or execution implied.
Attacks that exploit this kind of access
거래처(공급처/고객)를 이름으로 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_partners: 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_partners 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_partners 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_partners. 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_partners 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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