---
path: /studio/hathor/llm-npc
surface: studio
domain: hathor
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/hathor/llm-npc/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 · LLM NPC

## Purpose

Aggregator surface that composes Hathor's LLM-NPC operator lanes: a Capability
Summary plus the embedded NPC Personality System, NPC Memory System, NPC
Dialogue Generation, and NPC Safety Guardrails 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 NPC Personality System › LLM NPC
- **Quick-action links** to npc-personality-system, npc-memory-system,
  npc-dialogue-generation, npc-safety-guardrails, and Back to Studio
- **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-llm-npc-breadcrumbs`): Studio → Hathor NPC
  Personality System → LLM NPC (current)
- **Workspace** `<section data-hathor-llm-npc-workspace>`:
  - `<h1>` (WorkspaceHeading) "Hathor LLM NPC Workspace"
  - Summary `<p data-hathor-llm-npc-summary>`
  - **Capability Summary** (`data-hathor-llm-npc-capability-summary`, `<h2>`):
    capability cards keyed by `data-hathor-llm-npc-capability`
  - **NPC Personality System Lane** (`data-hathor-llm-npc-personality-lane`,
    `<h2>`) → `<StudioHathorNpcPersonalitySystemWorkspace />`
  - **NPC Memory System Lane** (`data-hathor-llm-npc-memory-lane`, `<h2>`) →
    `<StudioHathorNpcMemorySystemWorkspace />`
  - **NPC Dialogue Generation Lane** (`data-hathor-llm-npc-dialogue-lane`,
    `<h2>`) → `<StudioHathorNpcDialogueGenerationWorkspace />`
  - **NPC Safety Guardrails Lane** (`data-hathor-llm-npc-safety-lane`, `<h2>`) →
    `<StudioHathorNpcSafetyGuardrailsWorkspace />`
- **Route Map panel** (`data-hathor-llm-npc-route-map`): `<h2>` "Route Map" + 6
  entries from `STUDIO_HATHOR_LLM_NPC_ROUTE_MAP`
- **Quick-action lane**: five `Link.quickAction` anchors (see Entry points)

## States

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

- [ ] **NPC Personality System Lane** — delegated to the personality workspace
- [ ] **NPC Memory System Lane** — delegated to
      [`./studio-hathor-npc-memory-system.md`](./studio-hathor-npc-memory-system.md)
- [ ] **NPC Dialogue Generation Lane** — delegated to the dialogue workspace
- [ ] **NPC Safety Guardrails Lane** — delegated to
      [`./studio-hathor-npc-safety-guardrails.md`](./studio-hathor-npc-safety-guardrails.md)

## Interactions

### Embedded lanes

- [ ] **NPC Personality System Lane**
- [ ] **NPC Memory System Lane**
- [ ] **NPC Dialogue Generation Lane**
- [ ] **NPC Safety Guardrails Lane**

### Route Map panel

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

### Quick-action lane

- [ ] **"Open Hathor NPC Personality System workspace"** (→
      `/studio/hathor/npc-personality-system`)
- [ ] **"Open Hathor NPC Memory System workspace"** (→
      `/studio/hathor/npc-memory-system`)
- [ ] **"Open Hathor NPC Dialogue Generation workspace"** (→
      `/studio/hathor/npc-dialogue-generation`)
- [ ] **"Open Hathor NPC Safety Guardrails workspace"** (→
      `/studio/hathor/npc-safety-guardrails`)
- [ ] **"Back to Studio workspace index"** (→ `/studio`)

## Data & contracts

- **Reads / Writes**: none at the aggregator level; embedded lanes own their
  `/v1/admin/hathor/*` fetches
- **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-npc-memory-system.md`](./studio-hathor-npc-memory-system.md),
  [`./studio-hathor-npc-safety-guardrails.md`](./studio-hathor-npc-safety-guardrails.md)
- Component sources:
  - `apps/oshun/web/src/components/studio/StudioHathorLlmNpcWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorLlmNpcRouteMap.ts`
  - `apps/oshun/web/src/components/studio/StudioHathorNpcPersonalitySystemWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNpcMemorySystemWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNpcDialogueGenerationWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioHathorNpcSafetyGuardrailsWorkspace.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 `personality/`, `memory/`, `dialogue/`, `safety/`,
      and `governance/` sub-routes with no `page.tsx` yet.