Find ElastiCache clusters with high CPU or memory utilization (>80%).
AI agents call find_overutilized_elasticache_clusters to retrieve information from AWS FinOps MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries AWS CloudWatch metrics to identify ElastiCache clusters meeting a utilization threshold. It retrieves and reports information without modifying, deleting, or executing operations against infrastructure. The action is purely observational/analytical, consistent with other sibling tools like 'analyze_dynamodb_throttling' and 'analyze_lambda_cold_starts'.
From the tool's definition Tool name 'find_overutilized_elasticache_clusters' and description 'Find ElastiCache clusters with high CPU or memory utilization (>80%)' indicate a query/analysis operation that retrieves and filters existing metrics data.
Attacks that exploit this kind of access
Find ElastiCache clusters with high CPU or memory utilization (>80%). It is categorised as a Read tool in the AWS FinOps MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AWS FinOps MCP Server MCP server in PolicyLayer and add a rule for find_overutilized_elasticache_clusters: 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 AWS FinOps MCP Server. Nothing to install.
find_overutilized_elasticache_clusters 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 find_overutilized_elasticache_clusters 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 find_overutilized_elasticache_clusters. 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.
find_overutilized_elasticache_clusters is provided by the AWS FinOps MCP Server MCP server (prashantgupta123/aws-pillar-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →