policy_generation_list
AI agents call policy_generation_list 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.
Given the 'list' suffix and the context of an AWS ElastiCache/MemoryDB server, this tool most likely retrieves or queries existing policies or policy generations without modifying or deleting data. However, confidence is moderate due to the lack of descriptive information. If this tool actually generates new policies or executes policy creation logic, it should be reclassified as Write or Execute.
From the tool's definition Tool name 'policy_generation_list' suggests listing or retrieving policy generation artifacts or configuration. The empty description prevents definitive analysis, but the naming pattern 'list' indicates a retrieval operation with no side effects.
Attacks that exploit this kind of access
policy_generation_list. 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 policy_generation_list: 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.
policy_generation_list 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 policy_generation_list 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 policy_generation_list. 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.
policy_generation_list 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.