kali_network_tcpdump_capture
Capture network packets for analysis. Supports BPF filters and can save to PCAP files.
This record as markdown: /tools/azza39925-kali-mcp-server/kali-network-tcpdump-capture.md
What kali_network_tcpdump_capture does on Kali MCP Server
AI agents invoke kali_network_tcpdump_capture to trigger actions in Kali MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why kali_network_tcpdump_capture is rated High
This tool actively captures live network traffic, which is an external operation with significant security implications. Packet capture can intercept sensitive data (credentials, session tokens, PII) traversing the network. It triggers a real-time network monitoring operation whose impact depends on the BPF filter arguments provided.
From the tool's definition Capture network packets for analysis. Supports BPF filters and can save to PCAP files.
Attacks that exploit this kind of access
The rule that runs kali_network_tcpdump_capture safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Kali MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For kali_network_tcpdump_capture, this is the rule to start with:
kali_network_tcpdump_capture stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Kali MCP Server, apply this rule, and every kali_network_tcpdump_capture call is checked against it from then on.
Questions about kali_network_tcpdump_capture
Capture network packets for analysis. Supports BPF filters and can save to PCAP files. It is categorised as a Execute tool in the Kali MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Kali MCP Server MCP server in PolicyLayer and add a rule for kali_network_tcpdump_capture: 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 Kali MCP Server. Nothing to install.
kali_network_tcpdump_capture is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the kali_network_tcpdump_capture 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 kali_network_tcpdump_capture. 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.
kali_network_tcpdump_capture is provided by the Kali MCP Server MCP server (azza39925/kali-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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