aws-observability
AWS Observability
Overview
Domain expertise for AWS observability across metrics, logs, and traces, covering the full lifecycle: enabling/onboarding Application Signals on a service using ADOT (AWS Distro for OpenTelemetry) auto-instrumentation SDKs through operating it (CloudWatch alarms, dashboards, Log Insights, custom metrics, EMF, X-Ray trace analysis, CloudTrail auditing, ADOT collector config).
Works best with the AWS MCP server — enables running CLI commands, querying CloudWatch, and validating configurations directly. All guidance also works with standard AWS CLI access.
Note: Reference files contain specific runtime versions, quota values, and feature matrices that may change. When precision matters (e.g., deploying to production, choosing a runtime, or checking a quota), confirm values against current AWS documentation rather than relying solely on the values in these files.