列出所有连接的 Android 设备
AI agents call android_list_devices to retrieve information from Android Proxy MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation to enumerate connected Android devices. It retrieves state information without creating, modifying, deleting, or executing any operations. While the Android Proxy MCP server as a whole enables traffic interception (which has privacy implications), this specific tool is purely informational—it simply lists devices.
From the tool's definition Tool name 'android_list_devices' and description '列出所有连接的 Android 设备' (list all connected Android devices) indicates a query/enumeration operation that retrieves information about connected devices without modification.
Attacks that exploit this kind of access
列出所有连接的 Android 设备. It is categorised as a Read tool in the Android Proxy MCP MCP Server, which means it retrieves data without modifying state.
Register the Android Proxy MCP server in PolicyLayer and add a rule for android_list_devices: 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 Android Proxy MCP. Nothing to install.
android_list_devices 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 android_list_devices 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 android_list_devices. 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.
android_list_devices is provided by the Android Proxy MCP server (zhizhuodemao/android_proxy_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.