Small Hours
verifiedFreesmallhours.dev
Open-source CLI agent that runs diagnostics across cloud, logs, and code changes to help engineers triage incidents faster.
What it does
Small Hours (Night Watch) is an open-source command-line DevOps agent, installed via Go, that inspects cloud services, log signals, and recent code changes to help correlate the cause of production issues. It works with OpenAI, Anthropic, or Google API keys and can chain into optional cloud CLIs like AWS, gcloud, and Sentry.
Core features
CLI installation via 'go install' from GitHub
Interactive chat and one-off 'ask' commands for diagnostics
Runbook install and management from local folders or git repos
Correlates recent commits with observed errors
Works with AWS, gcloud, and Sentry CLIs when available
Session continuation with '--continue' flag
Best for
→On-call engineers triaging production incidents from the terminal
→Correlating a spike in errors with a recent deployment
→Teams building and sharing custom incident runbooks
→SREs wanting a lightweight, self-hosted diagnostic agent