Retrieves information about the user
AI agents call ga4_account_summaries to retrieve information from GA4 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves account summary information from Google Analytics 4. The verb 'Retrieves' and the nature of account metadata (summaries) indicate a read-only query operation with no side effects. Even though GA4 data can be sensitive, the blast radius of accidental misuse is limited to information disclosure rather than data loss or unauthorized actions.
From the tool's definition Tool name contains 'summaries' and description states 'Retrieves information' with no modification, deletion, or execution capability indicated.
Attacks that exploit this kind of access
Retrieves information about the user. It is categorised as a Read tool in the GA4 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GA4 MCP Server MCP server in PolicyLayer and add a rule for ga4_account_summaries: 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 GA4 MCP Server. Nothing to install.
ga4_account_summaries 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_account_summaries 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_account_summaries. 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_account_summaries is provided by the GA4 MCP Server MCP server (wonyoungseong/ga4-mcp-server). 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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