kali_password_hydra_brute
Fast network login brute-forcer supporting many protocols. Hydra is a parallelized login cracker which supports numerous protocols. Supported Services: - SSH, FTP, HTTP(S), MySQL, SMB, RDP, Telnet, and more WARNING: Only use on systems you have authorization to test. Example: - SSH: target=
This record as markdown: /tools/azza39925-kali-mcp-server/kali-password-hydra-brute.md
What kali_password_hydra_brute does on Kali MCP Server
AI agents invoke kali_password_hydra_brute 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_password_hydra_brute is rated High
Hydra actively executes brute-force authentication attacks against remote systems across numerous protocols. Misuse by an AI agent could result in unauthorized access to production systems, account lockouts, legal liability, and compromise of critical infrastructure. Even with authorization controls, the blast radius of misdirected brute-force attacks is critical.
From the tool's definition Fast network login brute-forcer supporting many protocols... parallelized login cracker which supports numerous protocols... SSH, FTP, HTTP(S), MySQL, SMB, RDP, Telnet
Attacks that exploit this kind of access
The rule that runs kali_password_hydra_brute 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_password_hydra_brute, this is the rule to start with:
kali_password_hydra_brute 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_password_hydra_brute call is checked against it from then on.
Questions about kali_password_hydra_brute
Fast network login brute-forcer supporting many protocols. Hydra is a parallelized login cracker which supports numerous protocols. Supported Services: - SSH, FTP, HTTP(S), MySQL, SMB, RDP, Telnet, and more WARNING: Only use on systems you have authorization to test. Example: - SSH: target=. 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_password_hydra_brute: 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_password_hydra_brute 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_password_hydra_brute 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_password_hydra_brute. 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_password_hydra_brute 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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