# Zap Log

> A playful debugger for everyday static shocks. Log 2 to 8 zaps - what zapped you, what you did just before and what you were wearing - and debug them the way a careful engineer chases a bug: the pattern, five whys down to one root cause, and one fix to test by changing one thing.

URL: https://zap-log.skillsafe.ai/
API: https://zap-log.skillsafe.ai/api.html

## What it does
- Free, in the browser: a Van de Graaff spark drawing (SVG and PNG downloads), the page's own simplified triboelectric ladder with the materials you named lit up (rough placings, not measurements), a habit count from keywords, and a safety-word check.
- Verdict, first match wins: not-static (anything plugged in, switched on, charging or wired, or a tingle or buzz instead of one snap); one-culprit (one habit on at least 3 in 5 of the zaps and on at least 2); touch-first (every other case).
- After a run, free: a calendar reminder (.ics) in 3 days carrying the fix and the one-change test, and on a re-run of a saved log the last verdict and top habit next to the new ones.
- Metered task `zap` (gpt-terra): a habit label for each zap with what rubbed and why it sparked, the pattern, five whys, one fix to test, how to test it by changing only that, a touch-first habit, and a safety note for not-static. The page re-checks the verdict against the run's own habit labels.

## Input (task `zap`)
All strings: task, count (digits), air (feels dry, feels normal, feels humid or not sure), zaps (numbered lines "n. touched: ... | just before: ... | wearing: ..."), page_read (the page's keyword read per zap), optional retry_note.

## Output
One JSON object: task, verdict, reproduce, zaps[{n, habit, charge, spark}], whys[5], fix, isolate, fallback, safety, closing.

## Sources
Built on the SkillSafe skill @vudovn/systematic-debugging: https://skillsafe.ai/skill/@vudovn/systematic-debugging

## Safety
A light curiosity tool, not professional or medical advice. If a shock comes from anything plugged in, switched on or charging, or you feel a tingle or buzz rather than one quick snap, stop using it and have a qualified electrician check it. The same goes for shocks at a pool, shower or bath fitting, or with a burning smell. Keep away from power lines and call the power company. Ladder placings are estimates.