柔軟な商品検索 - 自然言語クエリや複数条件での商品検索。例:
AI agents call search_products_flexible to retrieve information from ProductMaster 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 product information based on search parameters and filters. It has no side effects—it does not create, modify, delete, or execute code. The ability to search with multiple criteria and natural language input does not elevate it beyond a simple data retrieval operation. Low severity reflects minimal blast radius if misused by an AI agent.
From the tool's definition Tool name 'search_products_flexible' and description indicate 'natural language query' and 'product search' with 'multiple filtering criteria'. The Japanese phrase '柔軟な商品検索' translates to 'flexible product search'.
Attacks that exploit this kind of access
柔軟な商品検索 - 自然言語クエリや複数条件での商品検索。例:. It is categorised as a Read tool in the ProductMaster MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ProductMaster MCP Server MCP server in PolicyLayer and add a rule for search_products_flexible: 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 ProductMaster MCP Server. Nothing to install.
search_products_flexible 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_products_flexible 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_products_flexible. 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_products_flexible is provided by the ProductMaster MCP Server MCP server (takehig/productmaster-mcp-server). 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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