AI agents call get_member_stats to retrieve information from Whatsapp 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 analytical summaries of member activity (message counts, media counts, active hours) without creating, modifying, deleting, or executing anything. It is a pure read operation that retrieves pre-computed or derived statistics from WhatsApp group data.
From the tool's definition Tool name 'get_member_stats' and description 'Per-member stats: message count, media count, active hours' indicate retrieval and aggregation of statistics from existing message data. No modification, deletion, execution, or financial operations are involved.
Attacks that exploit this kind of access
Per-member stats: message count, media count, active hours. It is categorised as a Read tool in the Whatsapp MCP Server, which means it retrieves data without modifying state.
Register the Whatsapp MCP server in PolicyLayer and add a rule for get_member_stats: 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 Whatsapp. Nothing to install.
get_member_stats 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_member_stats 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_member_stats. 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_member_stats is provided by the Whatsapp MCP server (kotevcode/whatsapp-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
get_member_stats is one line of Whatsapp's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →