List all cameras
AI agents call unifi_list_cameras to retrieve information from Garza Home MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves camera information from the UniFi system. It is purely informational—it does not create, modify, delete, or execute actions. While it may reveal sensitive information about home security infrastructure, it is fundamentally a Read operation. Severity is low because listing cameras is a passive query with no blast radius on system state or home automation controls.
From the tool's definition Tool name 'unifi_list_cameras' combined with description 'List all cameras' indicates a retrieval operation with no side effects. The verb 'list' is a classic Read operation that queries camera inventory without modifying, executing, or deleting anything.
Attacks that exploit this kind of access
List all cameras. It is categorised as a Read tool in the Garza Home MCP MCP Server, which means it retrieves data without modifying state.
Register the Garza Home MCP server in PolicyLayer and add a rule for unifi_list_cameras: 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 Garza Home MCP. Nothing to install.
unifi_list_cameras 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 unifi_list_cameras 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 unifi_list_cameras. 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.
unifi_list_cameras is provided by the Garza Home MCP server (itsablabla/garza-home-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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