---
path: /studio/hathor/narrative-api
surface: studio
domain: hathor
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/hathor/narrative-api/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 Hathor · Narrative API

## Purpose

Aggregator surface that composes Hathor's narrative-export-and-analysis lanes: a
Capability Summary plus the embedded Narrative Export, Narrative Structure
Analysis, and Narrative Theory Tooling workspaces. The page itself issues no
`/v1` fetch — each embedded lane owns its own admin-scoped, fail-closed backend
wiring.

## Entry points

- **Breadcrumb** — Studio › Hathor Narrative Export › Narrative API
- **Quick-action links** to narrative-export, narrative-structure-analysis,
  narrative-theory-tooling, and Back to Studio
- **Aggregator embed**: `StudioHathorEventPublisherWorkspace` mounts this
  workspace inline as its "Narrative API Lane"
- **Direct URL / bookmark** — yes; `alternates.canonical` set
- **Studio overview** — see
  [`../../studio-overview.md`](../../studio-overview.md)

## Layout regions

`page.tsx` renders inside `<ShellLayout active="studio">`:

- **Breadcrumb panel** (`data-hathor-narrative-api-breadcrumbs`): Studio →
  Hathor Narrative Export → Narrative API (current)
- **Workspace** `<section data-hathor-narrative-api-workspace>`:
  - `<h1>` (WorkspaceHeading) "Hathor Narrative API Workspace"
  - Summary `<p data-hathor-narrative-api-summary>`
  - **Capability Summary** (`data-hathor-narrative-api-capability-summary`,
    `<h2>`)
  - **Narrative Export Lane** (`data-hathor-narrative-api-export-lane`, `<h2>`) →
    `<StudioHathorNarrativeExportWorkspace />`
  - **Narrative Structure Analysis Lane**
    (`data-hathor-narrative-api-structure-lane`, `<h2>`) →
    `<StudioHathorNarrativeStructureAnalysisWorkspace />`
  - **Narrative Theory Tooling Lane**
    (`data-hathor-narrative-api-theory-lane`, `<h2>`) →
    `<StudioHathorNarrativeTheoryToolingWorkspace />`
- **Route Map panel** (`data-hathor-narrative-api-route-map`): `<h2>` "Route Map"
  + 6 entries from `STUDIO_HATHOR_NARRATIVE_API_ROUTE_MAP`
- **Quick-action lane**: four `Link.quickAction` anchors (see Entry points)

## States

This page owns no fetch; each embedded lane carries its own
loading / unauthorized / error / ready / result states:

- [ ] **Narrative Export Lane** — delegated to the export workspace
- [ ] **Narrative Structure Analysis Lane** — delegated to the structure
      workspace
- [ ] **Narrative Theory Tooling Lane** — delegated to
      [`./studio-hathor-narrative-theory-tooling.md`](./studio-hathor-narrative-theory-tooling.md)

## Interactions

### Embedded lanes

- [ ] **Narrative Export Lane**
- [ ] **Narrative Structure Analysis Lane**
- [ ] **Narrative Theory Tooling Lane**

### Route Map panel

- [ ] **6 route entries** — verify match with
      `STUDIO_HATHOR_NARRATIVE_API_ROUTE_MAP`

### Quick-action lane

- [ ] **"Open Hathor Narrative Export workspace"** (→
      `/studio/hathor/narrative-export`)
- [ ] **"Open Hathor Narrative Structure Analysis workspace"** (→
      `/studio/hathor/narrative-structure-analysis`)
- [ ] **"Open Hathor Narrative Theory Tooling workspace"** (→
      `/studio/hathor/narrative-theory-tooling`)
- [ ] **"Back to Studio workspace index"** (→ `/studio`)

## Data & contracts

- **Reads / Writes**: none at the aggregator level; embedded lanes own their
  `/v1/admin/hathor/*` fetches (Theory Tooling →
  `/narrative-theory-tooling`)
- **Realtime**: none
- **Caching**: embedded client fetches use `cache: 'no-store'` +
  `buildBffAuthHeaders`
- **Auth/role check**: each embedded lane is admin-scoped fail-closed; route is
  behind the signed-in + studio proxy gate

## Cross-references

- Parent: [`../../studio-overview.md`](../../studio-overview.md)
- Shell:
  [`../../../shell/04-auth-session.md`](../../../shell/04-auth-session.md)
- Embedded / sibling lanes:
  [`./studio-hathor-narrative-theory-tooling.md`](./studio-hathor-narrative-theory-tooling.md),
  [`./studio-hathor-narrative-export.md`](./studio-hathor-narrative-export.md),
  [`./studio-hathor-event-publisher.md`](./studio-hathor-event-publisher.md)
  (aggregator that embeds this workspace)
- Component sources:
  - `apps/oshun/web/src/components/studio/StudioHathorNarrativeApiWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNarrativeApiRouteMap.ts`
  - `apps/oshun/web/src/components/studio/StudioHathorNarrativeExportWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNarrativeStructureAnalysisWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNarrativeTheoryToolingWorkspace.tsx`

## Open questions / known gaps

- [ ] Hathor is `unconfirmed-v1` per `WALKTHROUGH/matrix/routes.csv`. Confirm
      whether the dedicated `/studio/hathor/*` admin lane consoles ship in V1.
- [ ] Route Map advertises `exports/`, `structure/`, `theory/`, `parity/`, and
      `governance/` sub-routes with no `page.tsx` yet.