ɳSentry

What it is

ɳSentry is a 13-plugin backend-only bundle that adds product observability to any nSelf instance. Uptime monitoring, public and private status pages, incident management, alert routing, SLO tracking, synthetic monitors, RUM, error tracking, cron monitoring, on-call schedules, crash reporting, anomaly detection, and an audit log (free tier). Self-host or use as a managed service via ɳCloud.

What you get

• HTTP, TCP, and DNS uptime checks with configurable intervals
• Public and private status pages with incident timelines
• Incident management with severity routing and stakeholder notifications
• Alert router for PagerDuty, Slack, Discord, email, and webhooks
• SLO tracker with error budget burn rate and alerting
• Synthetic monitors — multi-step browser scripts, zero external dependency
• Real User Monitoring (Core Web Vitals, session traces)
• Error tracking with Sentry-compatible API ingest
• Cron monitoring with heartbeat and duration alerts
• On-call schedules with rotation and escalation policies
• Mobile and desktop crash reporting
• Statistical anomaly detection with configurable baselines
• Audit log — free tier, included with core nSelf install

Plugins included

13 plugins, all installed with one command.

Install

Activate your license, then install the plugins:

nself license set nself_pro_xxxxx...
nself plugin install nself-uptime-monitor nself-status-page nself-incident-mgmt nself-alert-router nself-slo-tracker nself-synthetic-monitor nself-rum nself-errors nself-cron-monitor nself-oncall nself-crash nself-anomaly nself-audit
nself build