Append-only bitemporal store for validated operational-KPI series-points (US SEC primary-source layer). Persists file-per-series JSON keyed by company+kpi_id under a durable DATA dir, keeping full history so a restatement appends a superseding record and a point-in-time query sees only what was known then. 営業 KPI 二時制追加専用ストア。營運 KPI 雙時態 唯附加儲存層。
Layer-1 unified data fetch across US/JP/TW/KR/CN equities + macro — one pack.py facade, auto market detection from ticker suffix (.TW/.KS/.SS/.T/ bare-4-digit), 7 pack types (snapshot / memo-fetch / comps-multiples / screener-batch / regime-pack / kpi-quarterly / kpi-topline-backfill). Emits a raw data pack（原始資料包，非渲染卡片）— structured JSON straight from source clients including SEC EDGAR, EDINET, TWSE, and FRED (+14 more) through a shared cache layer; use this for a 資料層 health check, verifying cache writes/hits (快取), or fetching by source name (EDINET/EDGAR/TWSE/etc). Pure I/O, no analysis — for regime classification/判斷 (e.g. an Investment Clock verdict), use analysis-macro-regime instead. Consolidates the per-country data-{us,jp,tw,kr,cn} client scripts behind one CLI + shared cache layer.
Deliver a Mental-Model-first briefing before asking the user to decide a non-trivial engineering fork — the default, not optional. Also fires reactively when they're lost on the question, the explanation, or the stakes — including a 2nd consecutive check-question, which trips the repeated-confusion guard back to the Mental Model.
Family entry router for loom-discovery, the loom problem-space station. Use when unsure which discovery skill applies, or when a product idea's target users are still unclear (說不清是給誰用的 / not sure who this is for / 誰のためかまだ不明) — comes BEFORE product-principles. Routes worth-doing asks (值不值得做 / worth my time budget) to business-value, and user-needs asks (需求研究 / user research / ユーザーインサイト) to user-insights. Non-discovery asks redirect to their family entries. Members share no artifact and no agent.
Router for loom-interface-design — design a product's interface/interaction/UX in any modality (GUI/TUI/CLI). Routes to design-system (→ DESIGN.md) + interaction-flows (→ ui-flows.md). Use for 'design the UI/UX', screen flow, TUI/CLI layout.
The loom-product-principles family entry: intake + routing. Start here on a new product/feature idea when 不確定從哪開始 / 'where do I start' — checks the on-ramp criteria, then hands off to the member skill.
Use when starting spec work and unsure which loom-spec skill applies. Family entry router — routes to spec-expansion (draft/expand a spec from a seed) or completeness-critic (critique an existing draft for omissions).
Layer-3 read-only Markdown tearsheet for one company's recorded operational KPIs — periods as columns (newest left), one row per kpi_id, a †-marked disagreement cell + Revisions footnote when a later filing changed a value. Subprocesses kpi_store.py `dump` then a pure formatter; no fetch, no analysis, no verdict. Fires on "tearsheet", "KPI tearsheet", "KPI 一頁總覽", "KPI 總覽", "有沒有變", "KPI ワンページ", "何を記録した". KPI 觀察歷史一頁總覽。 KPI 観測履歴ワンページサマリー。