---
path: /studio/yemaya/pipeline-templates
surface: studio
domain: yemaya
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/yemaya/pipeline-templates/page.tsx
status: walked
last_walked:
  '2026-05-29 automated runtime walk (Playwright headless) — render, /v1 data
  (2xx), console/page-errors, expected content, screenshot verified; live
  screen-reader, touch, offline, and telemetry-delivery checks pending a manual
  AT pass. Evidence: WALKTHROUGH/results/runtime-sweep-2026-05-29.md; body
  re-derived 2026-06-03 from current source (lane-console architecture)'
---

# Studio · Yemaya · Pipeline Templates

## Purpose

Admin lane console for production-pipeline template expansion. It wires the real
`@yemaya/autonomous-pipelines` template factories via
`/v1/admin/yemaya/pipeline-templates`: pick a template (film / game / qc /
curation) plus generation toggles and inspect the deterministic step graph it
expands to — step names, types, and dependencies — before instantiating it.

## Entry points

- No breadcrumb panel on this page.
- Reachable from the Studio index and from sibling Yemaya routes.
- Direct URL / bookmark (signed-in + studio entitlement).

## Layout regions

`page.tsx` renders `ShellLayout active="studio"` and:

- **Workspace panel** (`StudioYemayaPipelineTemplatesWorkspace`,
  `data-yemaya-pipeline-templates-workspace`):
  - `<h1>` "Yemaya Pipeline Templates Workspace" (`WorkspaceHeading`).
  - Summary paragraph (`data-yemaya-pipeline-templates-summary`).
  - The template-generation form lane (loading / unauthorized / error /
    ready-form / result, see States).
- **Route Map panel** (`data-yemaya-pipeline-templates-route-map`): `<h2>` "Route
  Map" + five `STUDIO_YEMAYA_PIPELINE_TEMPLATES_ROUTE_MAP` entries.
- **Quick-action panel**: two `quickAction` links.

## States

- [ ] **Loading** — `data-yemaya-pt-loading` "Loading templates…" while the GET
      catalog fetch is in flight.
- [ ] **Unauthorized** — `data-yemaya-pt-unauthorized` "Access restricted." on a
      401/403 admin-scope failure (fail-closed).
- [ ] **Error** — `data-yemaya-pt-error` "Could not load pipeline templates." on a
      non-OK / malformed catalog response.
- [ ] **Ready-form** — `data-yemaya-pt-generate-form` once the catalog
      (`templates`) resolves.
- [ ] **Result** — `data-yemaya-pt-result` with `data-yemaya-pt-count` (template ·
      step count) and a `data-yemaya-pt-steps` ordered list; or a validation
      message `data-yemaya-pt-generate-error`.

## Interactions

### Generation form (`data-yemaya-pt-generate-form`)

- [ ] **Template** — `select` `data-yemaya-pt-field-template` populated from
      `catalog.templates`.
- [ ] **Generation toggles** — four checkboxes `data-yemaya-pt-flag={key}`
      (generateCharacters, generateLocations, generateSoundEffects,
      generateMusic).
- [ ] **Submit** — `button` `data-yemaya-pt-generate-submit` "Generate pipeline"
      → POST `/v1/admin/yemaya/pipeline-templates/generate` with
      `{ template, config }` (config carries the toggle flags).

### Route map

`data-yemaya-pipeline-templates-route-map` — five entries:

- [ ] `/studio/yemaya/pipeline-templates`
- [ ] `/studio/yemaya/pipeline-templates/scenes/[sceneId]`
- [ ] `/studio/yemaya/pipeline-templates/exports/[exportId]`
- [ ] `/studio/yemaya/pipeline-templates/revisions/[revisionId]`
- [ ] `/studio/yemaya/pipeline-templates/governance/[policyId]`

### Quick actions

- [ ] **"Open Yemaya Pipeline Configuration workspace"** →
      `/studio/yemaya/pipeline-configuration`.
- [ ] **"Back to Studio workspace index"** → `/studio`.

## Data & contracts

- **Reads**: GET `/v1/admin/yemaya/pipeline-templates` (catalog: `templates`) on
  mount.
- **Writes**: POST `/v1/admin/yemaya/pipeline-templates/generate`.
- **Realtime**: none.
- **Caching**: client fetch on mount, `cache: 'no-store'`,
  `buildBffAuthHeaders()`.
- **Auth/role check**: admin-scoped fail-closed (401/403 → unauthorized state)
  behind the proxy studio gate.

## Cross-references

- Studio overview: [`studio-overview.md`](../../studio-overview.md)
- Workspace source:
  `apps/oshun/web/src/components/studio/StudioYemayaPipelineTemplatesWorkspace.tsx`
- Route map source:
  `apps/oshun/web/src/components/studio/StudioYemayaPipelineTemplatesRouteMap.ts`
- Engine: `@yemaya/autonomous-pipelines`
- Sibling per-view doc: [`studio-yemaya-autonomous-pipelines.md`](./studio-yemaya-autonomous-pipelines.md)
- Feature spec: [`V1/features.md`](../../../../V1/features.md)

## Open questions / known gaps

- [ ] The Route Map advertises scenes / exports / revisions / governance
      sub-routes that the live generation lane does not expose.