dayz-preflight

Installation
SKILL.md

/dayz-preflight

Verify the DayZ modding environment before doing any DayZ work. Halts with a clear error if P:\ is not mounted (per _shared/dayz-conventions.md); warns on optional checks so the user can decide whether to proceed.

Read-only. Preflight inspects state and reports. It never mounts drives, creates junctions, or otherwise mutates the filesystem — fixes belong to dedicated setup skills.

Non-redundancy note: If the flow goes through dayz-test-ingame, its dayz-test.ps1 preflight already checks AND auto-fixes these (junction creation etc.) — this skill is the read-only/warn variant.

Follow _shared/dayz-conventions.md.

What it checks

# Check Severity
1 P:\ drive is mounted hard fail — exit 1
2 DayZ Tools installed (AddonBuilder.exe locatable) warn
3 Vanilla DayZ data unpacked under P:\ warn
4 P:\Mods\ is a directory junction to <DayZ install>\!Workshop\ (not a regular folder, not missing, not dangling) warn — build-pbo hard-fails on the same condition
5 DayZDiag_x64.exe locatable (required for -filePatching iteration; retail exes block past loading) warn
Installs
5
GitHub Stars
25
First Seen
Oct 5, 2026