以關鍵字搜尋法規名稱。 在完整法規清單（11,700+ 部）中搜尋，回傳符合的法規名稱與 pcode。 結果按現行法規優先排序，每頁 50 筆。 Args: keyword: 搜尋關鍵字（如「勞動」「消費」「智慧財產」） offset: 分頁偏移（從第幾筆開始，預設 0） exclude_abolished: 排除已廢止法規（預設 False，已廢止法規仍可搜尋但標記狀態） Returns: 符合關鍵字的法規列表
AI agents call search_regulations to retrieve information from Mcp Taiwan Legal Db without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query operation against Taiwan's public legal database. It retrieves information without creating, modifying, deleting, or executing anything. The tool accepts search keywords and pagination parameters and returns matching regulations. This is a straightforward information retrieval function with minimal risk.
From the tool's definition Tool searches and returns regulation names and codes (pcode) from a legal database. The description states 'search' and 'returns matching regulation names' with pagination parameters. No side effects, no data modification, no code execution.
Documented attack patterns abuse exactly the kind of access search_regulations gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Taiwan Legal Db, and nothing reaches the server without passing your rules. This is the rule we recommend for search_regulations:
{
"version": "1",
"default": "deny",
"tools": {
"search_regulations": {}
}
}search_regulations is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
以關鍵字搜尋法規名稱。 在完整法規清單（11,700+ 部）中搜尋，回傳符合的法規名稱與 pcode。 結果按現行法規優先排序，每頁 50 筆。 Args: keyword: 搜尋關鍵字（如「勞動」「消費」「智慧財產」） offset: 分頁偏移（從第幾筆開始，預設 0） exclude_abolished: 排除已廢止法規（預設 False，已廢止法規仍可搜尋但標記狀態） Returns: 符合關鍵字的法規列表. It is categorised as a Read tool in the Mcp Taiwan Legal Db MCP Server, which means it retrieves data without modifying state.
Register the Mcp Taiwan Legal Db MCP server in PolicyLayer and add a rule for search_regulations: 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 Mcp Taiwan Legal Db. Nothing to install.
search_regulations 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_regulations 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_regulations. 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_regulations is provided by the Mcp Taiwan Legal Db MCP server (lawchat-oss/mcp-taiwan-legal-db). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Mcp Taiwan Legal Db, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
8 Mcp Taiwan Legal Db tools catalogued and risk-classified — across an index of 43,000+ MCP servers.