---
path: /studio/yemaya/developer-sdks
surface: studio
domain: yemaya
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/yemaya/developer-sdks/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 · Developer SDKs

## Purpose

Admin lane console that validates an SDK code-generation spec — target language,
package naming, version, base URL, auth scheme and endpoints — against the
generation requirements before SDK builds run. The validation lane is wired to
the live SDK-spec validator over `/v1/admin/yemaya/developer-sdks`; access is
admin-scoped and fail-closed. Four capability cards summarise the surface above
the lane.

## Entry points

- Breadcrumb chain on this page: **Studio › Yemaya API › Developer SDKs**.
- Reachable from sibling Yemaya routes that quick-action here (e.g., the `cli`
  aggregator, `api`).
- Direct URL / bookmark (signed-in + studio entitlement).

## Layout regions

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

- **Breadcrumbs panel**: Studio › Yemaya API › Developer SDKs.
- **Workspace panel** (`StudioYemayaDeveloperSdksWorkspace`,
  `data-yemaya-developer-sdks-workspace`):
  - `<h1>` (`WorkspaceHeading`) **"Yemaya Developer SDKs Workspace"**.
  - Summary paragraph (`data-yemaya-developer-sdks-summary`).
  - **Capability Summary** (`<h2>`): four informational cards — SDK Control
    Plane, Integration Diagnostics, Security and Compliance Controls, Parity and
    Contract Validation.
  - **SDK Generation Spec Validation Lane** (`data-yemaya-ds-lane-heading`,
    `<h2>`): the catalog-loaded form (`data-yemaya-ds-form`).
- **Route Map panel** (`data-yemaya-developer-sdks-route-map`): `<h2>` "Route
  Map" + six entries from `STUDIO_YEMAYA_DEVELOPER_SDKS_ROUTE_MAP`.
- **Quick-action panel**: three `quickAction` links.

## States

- [ ] **Loading** — `data-yemaya-ds-loading` "Loading SDK-spec validator…" until
      the GET catalog resolves.
- [ ] **Unauthorized** — `data-yemaya-ds-unauthorized` "Access restricted." on a
      401/403 (Yemaya admin scope required).
- [ ] **Error** — `data-yemaya-ds-error` "Could not load the SDK-spec validator."
      on a non-OK / malformed catalog response.
- [ ] **Ready (form)** — engine summary (`data-yemaya-ds-engine-summary`) + the
      spec form render once the catalog loads.
- [ ] **Result** — `data-yemaya-ds-result` with a verdict headline
      (`data-yemaya-ds-headline`); submit-side validation surfaces in
      `data-yemaya-ds-validate-error`.

## Interactions

### SDK Generation Spec Validation Lane

- [ ] **"SDK generation spec (JSON)"** — `<textarea data-yemaya-ds-spec>`
      (aria-label "sdk generation spec json"), prefilled with a sample spec.
- [ ] **"Validate SDK spec"** — `<button data-yemaya-ds-submit>`; submitting POSTs
      the spec to `/v1/admin/yemaya/developer-sdks/validate` and renders the
      valid/error/warning verdict + per-field issues.

### Capability cards

`data-yemaya-developer-sdks-capability` — four informational `<article>` cards
(SDK Control Plane, Integration Diagnostics, Security and Compliance Controls,
Parity and Contract Validation); not interactive.

### Route map

`data-yemaya-developer-sdks-route-map` — six non-interactive entries:

- [ ] `/studio/yemaya/developer-sdks` — primary workspace
- [ ] `/studio/yemaya/developer-sdks/scenes/[sceneId]`
- [ ] `/studio/yemaya/developer-sdks/exports/[exportId]`
- [ ] `/studio/yemaya/developer-sdks/revisions/[revisionId]`
- [ ] `/studio/yemaya/developer-sdks/parity/[parityId]`
- [ ] `/studio/yemaya/developer-sdks/governance/[policyId]`

### Quick actions

- [ ] **"Open Yemaya API workspace"** → `/studio/yemaya/api`.
- [ ] **"Open Yemaya Unified Marketplace Search workspace"** →
      `/studio/yemaya/unified-marketplace-search`.
- [ ] **"Back to Studio workspace index"** → `/studio`.

## Data & contracts

- **Reads**: `GET /v1/admin/yemaya/developer-sdks` (catalog: summary, languages,
  auth schemes, HTTP methods) on mount.
- **Writes**: `POST /v1/admin/yemaya/developer-sdks/validate` (spec → validation
  result).
- **Realtime**: none.
- **Caching**: client `fetch` on mount with `cache: 'no-store'`;
  `buildBffAuthHeaders()`.
- **Auth/role check**: admin-scoped, fail-closed (401/403 → unauthorized state);
  signed-in + studio entitlement enforced by the proxy/middleware.

## Cross-references

- Studio overview: [`studio-overview.md`](../../studio-overview.md)
- Workspace source:
  `apps/oshun/web/src/components/studio/StudioYemayaDeveloperSdksWorkspace.tsx`
- Route map source:
  `apps/oshun/web/src/components/studio/StudioYemayaDeveloperSdksRouteMap.ts`
- Embedded by: [`studio-yemaya-cli.md`](./studio-yemaya-cli.md) (Developer SDKs
  Lane)
- Feature spec: [`V1/features.md`](../../../../V1/features.md)

## Open questions / known gaps

- [ ] The route-map dynamic children (scenes / exports / revisions / parity /
      governance) are sitemap-only — confirm whether any are backed by `page.tsx`
      files yet.