Deletes a Timestream for InfluxDB cluster by the db_cluster_id
AI agents call DeleteDbCluster to permanently remove resources in Amazon ElastiCache Memcached MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool irreversibly removes an entire database cluster and all associated data. This is a destructive operation that cannot be recovered without backup restoration. The severity is high due to the potential loss of critical time-series data stored in the cluster, though not critical since it targets a specific named resource rather than allowing arbitrary deletion patterns.
From the tool's definition Tool name 'DeleteDbCluster' and description 'Deletes a Timestream for InfluxDB cluster by the db_cluster_id' explicitly perform deletion of a database cluster, which is irreversible and cannot be undone.
Attacks that exploit this kind of access
Deletes a Timestream for InfluxDB cluster by the db_cluster_id. It is categorised as a Destructive tool in the Amazon ElastiCache Memcached MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Amazon ElastiCache Memcached MCP Server MCP server in PolicyLayer and add a rule for DeleteDbCluster: 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.
DeleteDbCluster is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the DeleteDbCluster 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 DeleteDbCluster. 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.
DeleteDbCluster 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.