tools_amass
A execute tool on the Zebbern Kali MCP server.
This record as markdown: /tools/zebbern-zebbern-kali-mcp/tools-amass.md
What tools_amass does on Zebbern Kali MCP
AI agents invoke tools_amass to trigger actions in Zebbern Kali MCP. 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 tools_amass is rated High
Amass performs active and passive reconnaissance against external targets, including DNS brute-forcing, certificate transparency lookups, and network mapping. Even though it is primarily a Read/reconnaissance tool, running it via an AI agent on a pentest platform with direct container access means it can execute active scans against external infrastructure without authorization.
From the tool's definition Tool name 'tools_amass' on a Kali Linux penetration testing MCP server; 'amass' is a well-known open-source network mapping and OSINT reconnaissance tool used for DNS enumeration and attack surface discovery.
Attacks that exploit this kind of access
The rule that runs tools_amass safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Zebbern Kali MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For tools_amass, this is the rule to start with:
tools_amass 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 Zebbern Kali MCP, apply this rule, and every tools_amass call is checked against it from then on.
Questions about tools_amass
tools_amass is a execute tool on the Zebbern Kali MCP server. It is categorised as a Execute tool in the Zebbern Kali MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Zebbern Kali MCP server in PolicyLayer and add a rule for tools_amass: 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 Zebbern Kali MCP. Nothing to install.
tools_amass 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 tools_amass 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 tools_amass. 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.
tools_amass is provided by the Zebbern Kali MCP server (zebbern/zebbern-kali-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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