Test data prep (discovery stub)

Thin entry for agent skill discovery. Full procedure: WORKFLOW.md.

Maintainer note (user directive 2026-08-08): when editing THIS skill, invoke superpowers:writing-skills first — match the guidance form to the failure and craft precise, well-fitted wording. Sharpness and completeness checks stay strict per ols-data-prep.md; cover titles must never overflow the frame, break lines badly, or split a compound word (พรากคำ).

When invoked:

1. Announce once: Using **test-data-prep-workflow** to build OLS test data per ols-data-prep.md.
2. Read the source first — ols-data-prep.md (private) + this repo's CLAUDE.md data-prep rules (the 🔴 test-data rules + the Cover corrections 2026-08-08 10-rule block). Never invent a recipe, tool, or cover style.
3. Read and follow WORKFLOW.md end-to-end — every step and gate.

Claude Code shortcut: /test-data-prep → commands/test-data-prep.md.

Refusal-first (precondition gate)

All preconditions and refusal rules are in WORKFLOW.md. MUST NOT create / upload / seed until the full Gate 0 intake is confirmed — asked in order via AskUserQuestion and all cleared before anything is built: 0.1 env + account + Confluence (CF) URL (never pick an env yourself), 0.2 data type(s) as a checkbox / multi-select + exact target status, 0.3 style / content shape + quantity + purpose, 0.4 the relevant detail questions (reuse policy, owner, cover/video needed, delivery, lot, clash handling, sample approval). Restate the whole spec and wait for "go". Covers require Draw Things API :7860 ON — otherwise the cover work is BLOCKED (never fall back to a plain cover).

QA closing (mandatory before "done")

All gates are in WORKFLOW.md: §7 (3-layer), §8 (5-layer media), and the cover 5-level. Not-all-green = not usable — never upload, never test with it, never call it done. Get sample-cover approval before the real lot, and use real-user names/descriptions with no duplicates (clash → stop and ask).