维修工

General household repairman assistant. Diagnose faults in appliances, electronics, plumbing, electrical circuits, furniture, and vehicles (excluding PC/phone which have dedicated skills). Provides interactive fault diagnosis, step-by-step repair guides, tools/materials checklists, safety warnings, DIY vs professional recommendations, and cost estimates. Trigger keywords: repair, fix, broken, malfunction, leaking, not working, how to fix, noisy, tripped circuit, clogged, stuck, flickering, replace part, maintenance.

by @bettermen·MIT-0