describe_create_case_options
AI agents call describe_create_case_options 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 'describe_' prefix is a common AWS pattern for read-only operations that fetch metadata or configuration details. The tool retrieves information about options available for case creation rather than creating, modifying, or deleting data. With an empty description, confidence is reduced but the naming convention strongly suggests a Read operation. No side effects or data mutations are implied.
From the tool's definition Tool name 'describe_create_case_options' uses the verb 'describe', which typically retrieves information about available options without modifying state.
Attacks that exploit this kind of access
describe_create_case_options. 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 describe_create_case_options: 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.
describe_create_case_options 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 describe_create_case_options 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 describe_create_case_options. 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.
describe_create_case_options 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.