Get detailed information about a Switcher device
AI agents call get_device_info to retrieve information from Switcher MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns device information without altering state, executing commands, or causing destructive operations. It is a straightforward read operation that retrieves device metadata. The low severity reflects minimal risk if misused by an AI agent—the worst outcome is information disclosure about local devices.
From the tool's definition Tool name 'get_device_info' and description 'Get detailed information about a Switcher device' indicate a data retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get detailed information about a Switcher device. It is categorised as a Read tool in the Switcher MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Switcher MCP Server MCP server in PolicyLayer and add a rule for get_device_info: 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 Switcher MCP Server. Nothing to install.
get_device_info 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_device_info 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_device_info. 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_device_info is provided by the Switcher MCP Server MCP server (liebstein/switcher-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.
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