ListAHOWorkflowVersions
AI agents call ListAHOWorkflowVersions 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 'List' prefix strongly suggests this tool queries and retrieves workflow version information without side effects. The empty description limits confidence slightly, but the naming convention is a reliable indicator that this is a read-only operation. No data is created, modified, deleted, or executed.
From the tool's definition Tool name 'ListAHOWorkflowVersions' uses the verb 'List', which typically indicates retrieval of existing data without modification.
Attacks that exploit this kind of access
ListAHOWorkflowVersions. 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 ListAHOWorkflowVersions: 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.
ListAHOWorkflowVersions 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 ListAHOWorkflowVersions 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 ListAHOWorkflowVersions. 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.
ListAHOWorkflowVersions 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.