국회도서관 자료를 검색합니다. 키워드로 도서, 논문, 간행물 등을 검색할 수 있습니다.
AI agents call search_library to retrieve information from Korean National Assembly MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries a library database and returns search results. It retrieves existing information without modifying data, executing code, or causing irreversible changes. The operation is read-only and has minimal blast radius if misused by an AI agent—worst case would be exposure of already-public legislative research materials.
From the tool's definition Tool name 'search_library' and description indicating it 'searches Korean National Assembly library materials' by keywords for 'books, papers, publications, etc.' — a retrieval operation with no modification or execution capability.
Attacks that exploit this kind of access
국회도서관 자료를 검색합니다. 키워드로 도서, 논문, 간행물 등을 검색할 수 있습니다. It is categorised as a Read tool in the Korean National Assembly MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Korean National Assembly MCP Server MCP server in PolicyLayer and add a rule for search_library: 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 Korean National Assembly MCP Server. Nothing to install.
search_library 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_library 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_library. 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_library is provided by the Korean National Assembly MCP Server MCP server (hollobit/assembly-api-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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