Get basic system information from Linux host
AI agents call ssh_get_system_info to retrieve information from SSH MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries system metadata (uptime, OS version, CPU info, memory stats, etc.) without altering state, executing code, or triggering side effects. It is purely informational, matching the Read category pattern. Severity is low because system information disclosure poses minimal direct risk unless combined with reconnaissance for privilege escalation, but the tool itself does not execute or modify anything.
From the tool's definition Tool name 'ssh_get_system_info' and description 'Get basic system information from Linux host' indicate data retrieval with no modification or destructive capability.
Attacks that exploit this kind of access
Get basic system information from Linux host. It is categorised as a Read tool in the SSH MCP Server MCP Server, which means it retrieves data without modifying state.
Register the SSH MCP Server MCP server in PolicyLayer and add a rule for ssh_get_system_info: 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 SSH MCP Server. Nothing to install.
ssh_get_system_info 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 ssh_get_system_info 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 ssh_get_system_info. 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.
ssh_get_system_info is provided by the SSH MCP Server MCP server (inframcp/ssh-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
ssh_get_system_info is one line of SSH MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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