AI agents invoke run_sslscan to trigger actions in Pentester-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.
While sslscan is primarily a scanning tool (typically Read), it is exposed here as part of a penetration testing server where tools are explicitly designed for autonomous execution by AI agents. The tool name alone lacks descriptive detail (empty description), but contextual evidence from the server's purpose and sibling Execute-category tools strongly indicates this runs a scanning command.
From the tool's definition Tool name 'run_sslscan' indicates execution of sslscan, a penetration testing tool for SSL/TLS scanning. Server description confirms this is a penetration testing MCP that 'autonomously execute[s] over 200 open-source penetration testing tools' and lists…
Documented attack patterns abuse exactly the kind of access run_sslscan gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pentester-MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for run_sslscan:
{
"version": "1",
"default": "deny",
"tools": {
"run_sslscan": {
"limits": [
{
"counter": "run_sslscan_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}run_sslscan 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.
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run_sslscan. It is categorised as a Execute tool in the Pentester-MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Pentester- MCP server in PolicyLayer and add a rule for run_sslscan: 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 Pentester-MCP. Nothing to install.
run_sslscan 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 run_sslscan 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 run_sslscan. 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.
run_sslscan is provided by the Pentester- MCP server (halilkirazkaya/pentester-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Pentester-MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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337 Pentester-MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.