showcase-buildlisted
Install: claude install-skill Kemetra/Seshat-BI
# showcase-build
- **Roadmap feature / spec:** `specs/127-showcase-build/` (Shareable Seshat
Proof / Showcase Bundle).
- **Authority category:** Product Module / `artifact-writing`
(`docs/architecture/product-modules.md`).
- **Delivery shape:** a read-only skill over a reusable library function
(`src/seshat/showcase/build.py`), per the ratified Option B decision
(`docs/roadmap/decisions/cli-verbs-vs-skill-driven.md`, 2026-07-07). **No
new top-level CLI verb is added** -- `seshat.cli._DISPATCH` has no
`showcase` key, and importing `seshat.showcase` adds no network/driver
import (mirrors the B1/B3 lazy-import guard).
A "shareable proof" is a single offline folder that answers "what has Seshat
governed here, and can I trust it?" -- the readiness spine, the evidence, the
blockers, the approvals, and the metric lineage together, a truthful badge
(never a fabricated score), and a disclosure manifest stating exactly what is
included, redacted, omitted, and unavailable. This skill is the COMPOSER: it
fills the bundle from surfaces that already ship (the Explorer projection,
the Passport, the disclosure scanner); it originates no readiness truth of
its own.
## Module contract (the filled F024 declaration)
- **Authority category:** Product Module
- **Capability level:** `artifact-writing` *(exactly one)*
- **Product layer:** `6` *(delivery/handoff rendering, sibling of the F013
handoff pack and the F026/F028 read-only lenses)*
- **Owner:** the analyst or maintainer