Get the screen dimensions of the device
AI agents call adb_screen_size to retrieve information from Openclaw Adb without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only reads and returns screen dimension metadata from an Android device. It has no side effects, does not modify data, execute commands with external impact, delete anything, or move money. It is purely informational, similar to other Read category tools like adb_device_info on the same server.
From the tool's definition Tool name 'adb_screen_size' and description 'Get the screen dimensions of the device' indicate a query operation that retrieves device information without modifying state or triggering actions.
Attacks that exploit this kind of access
Get the screen dimensions of the device. It is categorised as a Read tool in the Openclaw Adb MCP Server, which means it retrieves data without modifying state.
Register the Openclaw Adb MCP server in PolicyLayer and add a rule for adb_screen_size: 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 Openclaw Adb. Nothing to install.
adb_screen_size 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 adb_screen_size 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 adb_screen_size. 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.
adb_screen_size is provided by the Openclaw Adb MCP server (wilsonbeam/openclaw-adb-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →