Read the WhatsApp conversation history for a CRM contact in chronological order. Returns direction, timestamp, and content for up to 100 messages.
AI agents call get_whatsapp_thread to retrieve information from Mcp Bot Crawler without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves existing WhatsApp conversation data from a CRM system without modifying, executing code, or producing side effects. It is a pure read operation. Severity is medium rather than low because WhatsApp conversations may contain sensitive personal, financial, or health information, and unauthorized access to such data poses meaningful privacy and compliance risks (GDPR, CCPA, etc.), particularly if an…
From the tool's definition Tool description explicitly states "Read the WhatsApp conversation history" and "Returns direction, timestamp, and content for up to 100 messages." The verb "read" and the retrieval nature confirm no modifications occur.
Attacks that exploit this kind of access
Read the WhatsApp conversation history for a CRM contact in chronological order. Returns direction, timestamp, and content for up to 100 messages. It is categorised as a Read tool in the Mcp Bot Crawler MCP Server, which means it retrieves data without modifying state.
Register the Mcp Bot Crawler MCP server in PolicyLayer and add a rule for get_whatsapp_thread: 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 Mcp Bot Crawler. Nothing to install.
get_whatsapp_thread 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_whatsapp_thread 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_whatsapp_thread. 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_whatsapp_thread is provided by the Mcp Bot Crawler MCP server (merulocal/hellogrowthcrmwebsite_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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