Read GA4 realtime active users and device breakdown in one call.
AI agents call ga4_realtime to retrieve information from Perceptdot without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries Google Analytics 4 data (active users and device information) in real-time. The description uses 'Read' explicitly and describes only retrieval operations. No write, execute, destructive, or financial operations are possible.
From the tool's definition Tool name 'ga4_realtime' and description 'Read GA4 realtime active users and device breakdown in one call' explicitly indicate data retrieval with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
Read GA4 realtime active users and device breakdown in one call. It is categorised as a Read tool in the Perceptdot MCP Server, which means it retrieves data without modifying state.
Register the Perceptdot MCP server in PolicyLayer and add a rule for ga4_realtime: 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 Perceptdot. Nothing to install.
ga4_realtime 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 ga4_realtime 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 ga4_realtime. 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.
ga4_realtime is provided by the Perceptdot MCP server (perceptdot/percept). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
ga4_realtime is one line of Perceptdot's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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