Asynchronous soft constraints executed against you databases
Dump a clean version of the DDLs of your tables, so you can version them.
Keep your application settings in sync (OS X/Linux)
AWS EC2 Security Groups dump tool
AWS Cloudwatch RDS Tool for creating Metric Alarms
AWS Cloudwatch RDS Tool for creating CPUUtilization Metric Alarms
AWS DynamoDB Tool for creating Metric Alarms
AWS IAM dump and load tool