roll-sentinellisted
Install: claude install-skill seanyao/roll
# Sentinel
**Smart Patrol Inspector** - Scheduled, randomized, cost-controlled patrol and acceptance checks for production systems.
## When Not to Use
- One-off debugging of a reported bug (use `$roll-debug`)
- Full-coverage regression testing (sentinel samples, does not cover)
- Dev/staging environment checks (use CI tests instead)
- Pre-commit self-review of diffs (use `$roll-.review`)
## Core Principle
```
┌─────────────────────────────────────────────────────────────┐
│ Smart Patrol Logic │
├─────────────────────────────────────────────────────────────┤
│ │
│ Not full-coverage checks! Think of it like a security │
│ guard on patrol: │
│ │
│ 🕐 Scheduled Triggers - Auto-patrol on schedule │
│ └── "Patrol once every 6 hours" │
│ │
│ 🎲 Random Sampling - Different samples each time │
│ └── "Check Stories 1-10 this time, 50-60 next time" │
│ │
│ 💰 Cost Control - AI checks are expensive, use sparingly │
│ └── "Only check 10 each time, not all 100" │
│ │
│ 🎯 BACKLOG-Based - Validate against requirements