Slab Spotter

Spot a slab

Grader Grade (optional, as printed)

Certification number Card text (optional — card name / set, helps find house records)

📷 Take / choose a photo of the label

A photo alone isn't read inside the app. Run the house OCR lane on it (tools/spot-read.py), then import the read below — or type the cert above. If the label carries a QR/barcode, the scan button reads it directly.

⬆ Import an OCR read (spot-read JSON)

Recent spots (this device only)

Devices & Meta surfaces

Verdicts from the house surfaces sweep (2026-10-22; full record in SURFACES.md). SUPPORTED rows name their evidence; FUTURE rows print their trigger.

House data

⬆ Import house data (Lister items file or a fresh snapshot)