AI agents call find_adb_device_list to retrieve information from MaaMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears to enumerate or query available ADB (Android Debug Bridge) devices without modifying state. Despite empty description, the naming pattern and server context strongly suggest a read-only discovery operation with minimal risk. Confidence is moderate due to lack of explicit documentation.
From the tool's definition Tool name 'find_adb_device_list' indicates a listing/discovery operation. Sibling context shows this server provides device automation capabilities (connect_adb_device, click, etc.), and 'find_adb_device_list' follows the pattern of non-destructive discovery…
Attacks that exploit this kind of access
find_adb_device_list. It is categorised as a Read tool in the MaaMCP MCP Server, which means it retrieves data without modifying state.
Register the Maa MCP server in PolicyLayer and add a rule for find_adb_device_list: 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 MaaMCP. Nothing to install.
find_adb_device_list 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 find_adb_device_list 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 find_adb_device_list. 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.
find_adb_device_list is provided by the Maa MCP server (maa-ai/maamcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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