Dev.to
5/12/2026

Stop checking dashboards. Build the monitoring layer that checks for you.
Short summary
NotiLens monitors for 'silent failures'—issues like stalled cron jobs, broken payment flows, missing signups, and AI agents looping without output—that don't trigger traditional alerts but silently leak revenue. It provides Python and Node.js SDKs to track task lifecycles, metrics, business events, and agent loops. The tool fires silence alerts when expected activities stop occurring, eliminating manual dashboard checking.
- •Detects silent failures (stalled crons, broken payment flows, looping AI agents) that don't trigger alerts
- •Provides Python/Node.js SDKs for monitoring task lifecycles, metrics, and business event tracking
- •Fires silence alerts when expected activities stop, replacing manual dashboard checking
Generated with AI, which can make mistakes.
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