Crontinel: Open-Source Tool to Monitor Cron Jobs, Queues, and Scheduled Tasks

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A developer has released Crontinel, an open-source monitoring tool designed to detect silent failures in cron jobs, queue workers, and scheduled tasks. The tool hooks into existing framework events rather than requiring per-task code instrumentation, supporting Laravel, Node, Python, Go, Rust, and PHP. It monitors scheduler drift, worker status, queue backpressure, and AI agent loops, with alerts delivered via Slack, PagerDuty, email, or Telegram within 60 seconds of a missed run. Crontinel also includes a CI/CD check command to verify system health after each deployment. Licensed under MIT, it can be self-hosted at no cost, with a cloud dashboard available as an optional convenience layer.

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