AI agents call search_law_tool to retrieve information from Korean Law 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 legal information from the National Law Information Center Open API. It performs a keyword search on Korean laws, which is a pure read operation with no capability to create, modify, delete, or execute actions. The tool only returns search results without any data mutation or external command execution.
From the tool's definition Tool name 'search_law_tool' and description '법령을 키워드로 검색합니다' (searches laws by keyword) indicate a search/query operation.
Documented attack patterns abuse exactly the kind of access search_law_tool gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Korean Law MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_law_tool:
{
"version": "1",
"default": "deny",
"tools": {
"search_law_tool": {}
}
}search_law_tool is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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법령을 키워드로 검색합니다. It is categorised as a Read tool in the Korean Law MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Korean Law MCP Server MCP server in PolicyLayer and add a rule for search_law_tool: 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 Law MCP Server. Nothing to install.
search_law_tool 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_law_tool 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_law_tool. 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_law_tool is provided by the Korean Law MCP Server MCP server (seonaru/korean-law-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 6 Korean Law MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
6 Korean Law MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.