get_latest_warnings · AIRIOT MCP Server MCP: Risk & Policy

WHAT IT DOES

What get_latest_warnings does on AIRIOT MCP Server

AI agents call get_latest_warnings to retrieve information from AIRIOT MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get_latest_warnings needs a policy

This tool retrieves or queries existing alarm/warning data from the AIRIOT IoT platform. It performs a read-only operation to fetch and display warnings, with no capability to modify, delete, or execute actions. The term 'get_latest' clearly indicates data retrieval rather than modification or execution.

From the tool's definition Tool name 'get_latest_warnings' and description '获取最新的报警列表' (get the latest warning/alarm list) indicate a retrieval operation with no side effects.

Attacks that exploit this kind of access

Questions about get_latest_warnings

What does the get_latest_warnings tool do? +

获取最新的报警列表. It is categorised as a Read tool in the AIRIOT MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_latest_warnings? +

Register the AIRIOT MCP Server MCP server in PolicyLayer and add a rule for get_latest_warnings: 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 AIRIOT MCP Server. Nothing to install.

What risk level is get_latest_warnings? +

get_latest_warnings is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_latest_warnings? +

Yes. Add a rate_limit block to the get_latest_warnings 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.

How do I block get_latest_warnings completely? +

Set action: deny in the PolicyLayer policy for get_latest_warnings. 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.

What MCP server provides get_latest_warnings? +

get_latest_warnings is provided by the AIRIOT MCP Server MCP server (sshwsfc/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.