ListAHORunGroups
AI agents call ListAHORunGroups 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.
The tool name strongly suggests listing or querying run groups for AHO (likely an AWS service). This is a read-only operation with no side effects—it retrieves or enumerates data. No creation, modification, deletion, or execution is implied. Despite the empty description, the 'List' prefix is a strong indicator of Read category.
From the tool's definition Tool name 'ListAHORunGroups' contains 'List', which indicates retrieval/enumeration of existing resources without modification. The description is empty, reducing confidence slightly.
Attacks that exploit this kind of access
ListAHORunGroups. 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 ListAHORunGroups: 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.
ListAHORunGroups 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 ListAHORunGroups 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 ListAHORunGroups. 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.
ListAHORunGroups 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.