Monitoring

Agent Bill

Use Amazon CloudWatch Logs and Metrics:

• Enable logging on the Bedrock Agent via Agent Action Group logging (you can configure CloudWatch log groups during setup).

• Capture:

  • Number of invocations

  • Success/failure rates

  • Latency per action

  • Tokens used per invocation

MCP Server on Lambda

• Enable Lambda Insights

• Monitor:

  • Duration and cold starts

  • Error rates (5XX, 4XX)

  • Concurrency limits

• Add structured logs via console.log(JSON.stringify({ event, result, error })) to make it searchable.