A shift schedule with a grid of employees and time slots is genuinely bounded, well-understood CRUD. Handling shift swaps and conflict-free scheduling across many employees is where the real fiddliness starts.
VIBE SCORE 94/100
The parts this build actually needs, each rated on its own — the average is the Vibe Score above.
| Landing page | 99 |
| CRUD database | 95 |
| User login | 92 |
| Email notifications | 91 |
Two real costs, not just "free": the AI agent's own usage, and hosting once it's running. Both are estimated from this app's own effort rating and component list — see the assumptions on the method page.
| AI agent — with a subscription (Claude Pro/Max, Cursor, etc.) | $0 marginal |
| AI agent — pay-per-use API, no subscription | $43–$86 one-time |
| Hosting, once it's running | $0/mo (free tier) |
| Domain name, if you want your own | ~$12/yr |
When I Work costs $8/mo. Even paying per-token with no subscription, and accounting for hosting, this build pays for itself in about 11 months.
Borderline. A shift schedule with a grid of employees and time slots is genuinely bounded, well-understood CRUD. Handling shift swaps and conflict-free scheduling across many employees is where the real fiddliness starts.
When I Work costs $8/mo (about $96/yr) as of 2026-08. That's what a working rebuild would save you.
Shift-swap requests between employees, with manager approval, need a small workflow engine to get right Auto-scheduling that avoids double-booking and respects availability preferences is real constraint-solving, similar to this register's auto-scheduling-task-assistant idea Labor law compliance (mandatory breaks, overtime rules) varies by jurisdiction and carries real legal weight if handled wrong