cloudwatch-janitor is a read-only command-line tool that scans an AWS account's CloudWatch resources to detect waste from overly permissive log retention, unused metrics, and other cost drivers. It produces a report estimating potential monthly savings and highlights areas for cleanup. Designed for infrastructure and FinOps teams managing AWS environments who want to reduce cloud spend without risking data loss.
In the CLI tools & terminal space, cloudwatch-janitor takes a focused approach. It focuses on identifying and quantifying unnecessary CloudWatch log and metric retention costs in AWS accounts. cloudwatch-janitor is an open-source project aimed at devOps engineers. cloudwatch-janitor is open source under the MIT license. cloudwatch-janitor is available on the command line.
varunmj builds and maintains cloudwatch-janitor, and it first shipped in 2026. Development happens publicly on GitHub with 3 commits in the last 90 days. Key capabilities include AWS CloudWatch audit, cost optimization report, and monthly savings estimate.
Summary written by a language model from the project’s public pages.
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