gateway_get
AI agents call gateway_get 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 'gateway_get' strongly suggests a retrieval operation (get = read). However, confidence is moderate (0.6) rather than high because the description is empty, leaving some ambiguity about the exact operation. In the context of an ElastiCache/Valkey server, a 'get' operation most likely retrieves data from the cache without modifying it, which is a Read category action with low blast radius if misused.
From the tool's definition Tool name 'gateway_get' follows the 'get' naming convention which typically indicates a read operation. No destructive or write operations are implied by the name.
Attacks that exploit this kind of access
gateway_get. 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 gateway_get: 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.
gateway_get 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 gateway_get 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 gateway_get. 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.
gateway_get 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.