AI agents call pcap_status to retrieve information from Packmate without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only status check operation that queries the current state of pcap processing without side effects. It retrieves information for display/diagnostic purposes only, consistent with the Read category pattern of status checks and queries.
From the tool's definition Tool returns status information about pcap file processing state ("Whether pcap-file processing has been started"). No arguments are described that would allow modification, deletion, or execution of operations.
Attacks that exploit this kind of access
Whether pcap-file processing has been started (FILE mode only). It is categorised as a Read tool in the Packmate MCP Server, which means it retrieves data without modifying state.
Register the Packmate MCP server in PolicyLayer and add a rule for pcap_status: 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 Packmate. Nothing to install.
pcap_status 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 pcap_status 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 pcap_status. 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.
pcap_status is provided by the Packmate MCP server (umbra2728/packmate-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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