list_agent_runtime_endpoints
AI agents call list_agent_runtime_endpoints to retrieve information from Amazon ElastiCache Memcached MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name contains 'list', a classic Read operation verb that retrieves or enumerates existing endpoints without modification. The empty description lowers confidence slightly, but the naming pattern strongly suggests this retrieves runtime endpoint information for inspection purposes. No evidence of write, delete, execute, or financial operations.
From the tool's definition Tool name 'list_agent_runtime_endpoints' is a list operation. The pattern matches Read category semantics (query/list operations). No description available to confirm side effects, but the verb 'list' indicates data retrieval only.
Attacks that exploit this kind of access
list_agent_runtime_endpoints. It is categorised as a Read tool in the Amazon ElastiCache Memcached MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Amazon ElastiCache Memcached MCP Server MCP server in PolicyLayer and add a rule for list_agent_runtime_endpoints: 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 Amazon ElastiCache Memcached MCP Server. Nothing to install.
list_agent_runtime_endpoints 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 list_agent_runtime_endpoints 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 list_agent_runtime_endpoints. 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.
list_agent_runtime_endpoints is provided by the Amazon ElastiCache Memcached MCP Server MCP server (awslabs.memcached-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.