AI agents call system_memory_info to retrieve information from Infra Ops without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves system monitoring data without side effects. It queries and reports memory metrics, which is characteristic of Read category tools. The sibling tools (cloudwatch_metrics, ec2_instances, rds_instances, etc.) further confirm this server's monitoring purpose. No write, execute, destructive, or financial operations are possible with memory information retrieval.
From the tool's definition Tool name and description indicate information retrieval: 'Get memory information' with read-only metrics (total, used, free RAM and swap usage). No parameters for modification, deletion, or command execution are mentioned.
Risk signalsAdmin/system-level operation
Attacks that exploit this kind of access
Get memory information including total, used, free RAM and swap usage. It is categorised as a Read tool in the Infra Ops MCP Server, which means it retrieves data without modifying state.
Register the Infra Ops MCP server in PolicyLayer and add a rule for system_memory_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 Infra Ops. Nothing to install.
system_memory_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 system_memory_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 system_memory_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.
system_memory_info is provided by the Infra Ops MCP server (skyvanguard/infra-ops-mcp). 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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