Return a room-first overview of homes and devices for everyday browsing.
AI agents call get_home_overview to retrieve information from 米家 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 displays information about smart home topology (rooms, devices) for browsing purposes. It has no side effects—it reads the current state without creating, modifying, deleting, or executing any device actions. The blast radius if misused is minimal, as an AI agent could only observe the smart home structure, not control or damage devices or data.
From the tool's definition Tool name 'get_home_overview' and description 'Return a room-first overview of homes and devices for everyday browsing' indicate a retrieval operation with no modification, deletion, or execution of commands.
Documented attack patterns abuse exactly the kind of access get_home_overview gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and 米家 MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_home_overview:
{
"version": "1",
"default": "deny",
"tools": {
"get_home_overview": {}
}
}get_home_overview is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Return a room-first overview of homes and devices for everyday browsing. It is categorised as a Read tool in the 米家 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the 米家 MCP Server MCP server in PolicyLayer and add a rule for get_home_overview: 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 米家 MCP Server. Nothing to install.
get_home_overview 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 get_home_overview 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 get_home_overview. 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.
get_home_overview is provided by the 米家 MCP Server MCP server (javen-yan/miot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from 米家 MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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26 米家 MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.