GetServerInfo
AI agents call GetServerInfo to retrieve information from Awslabs Valkey without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
GetServerInfo appears to fetch or query server metadata and configuration details. This is a read-only operation with no side effects—it retrieves existing information without creating, modifying, deleting, or executing operations. The low severity reflects minimal blast radius; exposing server info to an AI agent poses information disclosure risk but not operational or financial harm.
From the tool's definition Tool name 'GetServerInfo' indicates retrieval of server information/metadata. No description provided, but naming convention suggests a query operation that retrieves data about a Valkey/MemoryDB server without modification.
Attacks that exploit this kind of access
GetServerInfo. It is categorised as a Read tool in the Awslabs Valkey MCP Server, which means it retrieves data without modifying state.
Register the Awslabs Valkey MCP server in PolicyLayer and add a rule for GetServerInfo: 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 Awslabs Valkey. Nothing to install.
GetServerInfo 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 GetServerInfo 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 GetServerInfo. 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.
GetServerInfo is provided by the Awslabs Valkey MCP server (awslabs.valkey-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.