search_logs_by_ip
AI agents call search_logs_by_ip to retrieve information from pfSense Enhanced MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches firewall logs by IP address, a typical read operation that retrieves historical data without modification or execution of commands. While log analysis could reveal sensitive security information, the tool itself performs no write, delete, or command execution—making it a Read category risk.
From the tool's definition Tool name is 'search_logs_by_ip', which indicates log retrieval/querying based on IP address. The sibling tool 'analyze_blocked_traffic' and presence of log analysis capabilities in the server description confirm this is a log search function.
Attacks that exploit this kind of access
search_logs_by_ip. It is categorised as a Read tool in the pfSense Enhanced MCP Server MCP Server, which means it retrieves data without modifying state.
Register the pfSense Enhanced MCP Server MCP server in PolicyLayer and add a rule for search_logs_by_ip: 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 pfSense Enhanced MCP Server. Nothing to install.
search_logs_by_ip 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 search_logs_by_ip 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 search_logs_by_ip. 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.
search_logs_by_ip is provided by the pfSense Enhanced MCP Server MCP server (mmaxwellcb/pfsesen_mcp_2). 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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