Get a frequency report (addiction report). Shows how often users perform an event within a time window.
AI agents call frequency_report to retrieve information from Mixpanel 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 analytics data to generate a frequency report showing user event patterns. It is purely a retrieval operation that reads existing Mixpanel analytics data without modifying, executing code, deleting, or committing any financial operations. The lowest severity is appropriate because misuse would only expose analytics insights, not compromise data integrity or trigger external actions.
From the tool's definition Tool name 'frequency_report' and description 'Get a frequency report... Shows how often users perform an event within a time window' indicate data retrieval with no modification, creation, deletion, or side effects.
Attacks that exploit this kind of access
Get a frequency report (addiction report). Shows how often users perform an event within a time window. It is categorised as a Read tool in the Mixpanel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mixpanel MCP Server MCP server in PolicyLayer and add a rule for frequency_report: 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 Mixpanel MCP Server. Nothing to install.
frequency_report 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 frequency_report 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 frequency_report. 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.
frequency_report is provided by the Mixpanel MCP Server MCP server (t-campbell18/mcp-mixpanel). 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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