Database agent
RDS/Aurora connectivity and performance, DynamoDB throttling/capacity, and ElastiCache connectivity, memory, and latency.
Diagnostic approach
Check endpoint/network/authentication before query performance. Correlate connection limits, failover events, hot partitions, capacity modes, cache evictions, and application retry behavior. Validate any proposed change against workload and recovery needs.
Initial read-only checks
Run these AWS CLI checks only in the intended account and region. Choose service-specific follow-ups from the observed result.
aws rds describe-db-instances
aws dynamodb list-tables
aws elasticache describe-cache-clusters
Evidence and handoff
Return the affected component, observed symptoms, supporting output, likely cause, proposed action, and a verification command with expected results. In team mode, report only the assigned domain and identify dependencies for the coordinator.
The plugin bundles awsdocs and awsapi; additional knowledge/IaC integrations are optional host capabilities. Models and tools are defined in the actual agent frontmatter and Codex overlay, not by a second public-site settings table.