Searches for book information on Naver using the given keyword. The page parameter allows for page navigation.
AI agents call search_book to retrieve information from Naver Search 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 book information from Naver's database. It has no side effects, does not modify data, execute code, delete anything, or involve financial transactions. The page parameter enables navigation through results but does not change state. This is a straightforward read operation with minimal risk of harm from misuse.
From the tool's definition Tool description states it 'Searches for book information' with 'page navigation' - a retrieval operation with no modification, deletion, or code execution capability. The verb 'search' and the context of querying a search API confirm read-only behavior.
Attacks that exploit this kind of access
Searches for book information on Naver using the given keyword. The page parameter allows for page navigation. It is categorised as a Read tool in the Naver Search MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Naver Search MCP Server MCP server in PolicyLayer and add a rule for search_book: 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 Naver Search MCP Server. Nothing to install.
search_book 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_book 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_book. 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_book is provided by the Naver Search MCP Server MCP server (jikime/py-mcp-naver-search). 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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