
Sentry Incident Diagnosis & Alert Strategy
Diagnose Sentry errors fast & automate incident response
What You Can Do
Rapidly analyze Sentry crash data to identify error patterns, extract root causes, and generate actionable incident response strategies. You'll transform raw error logs into structured incident assessments with severity levels, affected users, recovery recommendations, and team communication templates—turning firefighting into systematic problem-solving.
Features
automatically identify recurring issues and anomalies across your stack
extract stack traces, execution contexts, and pinpoint failure mechanisms
recommend escalation routes, severity levels, and response templates
link errors to deploys, config changes, and traffic anomalies
compare current incidents against past patterns to prevent regressions
triage errors by affected user count, session severity, and business scope
suggest rollback, hotfix, or patch strategies based on error analysis
generate incident briefs, status updates, and retrospective templates
Example Output
Incident Diagnostic Report
Error: TypeError: Cannot read property 'metadata' of undefined
Severity: High | Affected Users: 247 | First Seen: 2 hours ago
Root Cause
Payment processing middleware fails when customer object lacks metadata field. Introduced in v2.3.1 deploy (14:32 UTC).
Impact Timeline
- 14:32 UTC — Deploy v2.3.1
- 14:47 UTC — First error spike detected (12 errors/min)
- 15:12 UTC — P0 alert triggered (100+ errors)
- Regression Risk: 3 similar incidents in past 60 days
Recommended Actions
Immediate: Rollback to v2.3.0 (reverses 4 commits, no data risk)
Prevention: Add null-check on metadata field before processing
Escalation Template
P0 Incident: Payment Processing
- Lead: On-call engineer
- Timeline: Rollout 3-5 min, validation 2 min
- Communication: Notify support team post-resolution
Severity Matrix
| Metric | Threshold | Current | Status |
|---|---|---|---|
| Errors/min | <5 | 120 | 🔴 Critical |
| Affected % | <0.1% | 0.8% | 🟠 High |
| MTTR target | <15 min | +2 min | ✅ On track |
What's Included
- SKILL.md: Complete error diagnosis and response generation workflow
- Incident Severity Matrix: Triage criteria based on user impact, error rate, and business scope
- Alert Escalation Template: Standard response checklist (who to notify, rollback procedures, comms plan)
- Root Cause Analysis Checklist: Systematic investigation prompts (stack traces, deploy history, config changes)
- Post-Incident Template: Incident brief, timeline, action items, and retrospective structure
- Recovery Decision Tree: Framework for choosing between rollback, hotfix, or monitored rollout
- Status Update Template: Structured incident comms for stakeholders and status pages
Who It's For
- On-call engineers & SREs — triage and respond to production incidents faster
- Platform & DevOps teams — automate error analysis and incident routing
- Engineering managers — escalate with confidence using data-driven severity assessments
- Customer support leads — understand error context to improve customer communications
- Tech leads & architects — identify systemic patterns and recurring failure modes
Best For
- Production incident response & triage
- Error trend analysis & root cause investigation
- On-call decision-making & escalation routing
- Post-incident documentation & retrospectives
- Alert fatigue reduction through pattern-based correlation







