> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase26-session05-read-hook-route-shell-project-gallery/validation.md).

# Validation Report

**Session ID**: `phase26-session05-read-hook-route-shell-project-gallery` **Phase**: 26 - Knowledge Graph Shared Brain Port **Date**: 2026-06-09 **Result**: PASS

***

## Scope

Validated the Session 05 deliverables for the Knowledge Graph read surface:

* `src/hooks/use-knowledge-graph.ts`
* `src/hooks/__tests__/use-knowledge-graph.test.tsx`
* `src/routes/knowledge-graph.tsx`
* `src/components/knowledge-graph/knowledge-graph-page.tsx`
* `src/components/knowledge-graph/knowledge-graph-hero.tsx`
* `src/components/knowledge-graph/knowledge-graph-project-gallery.tsx`
* `src/components/knowledge-graph/knowledge-graph-panel.tsx`
* `src/components/knowledge-graph/knowledge-graph-side-rail.tsx`
* `src/components/knowledge-graph/__tests__/knowledge-graph-page.test.tsx`
* `src/components/app-sidebar.tsx`
* `src/components/__tests__/app-sidebar.test.tsx`
* `src/routes/__tests__/route-tree.test.ts`
* `src/routes/__tests__/knowledge-graph.test.tsx`
* `src/styles.css`
* `src/routeTree.gen.ts`
* `src/assets/hermes-art/knowledge-graph/thinker.webp`
* `.spec_system/specs/phase26-session05-read-hook-route-shell-project-gallery/spec.md`
* `.spec_system/specs/phase26-session05-read-hook-route-shell-project-gallery/tasks.md`
* `.spec_system/specs/phase26-session05-read-hook-route-shell-project-gallery/implementation-notes.md`
* `.spec_system/specs/phase26-session05-read-hook-route-shell-project-gallery/IMPLEMENTATION_SUMMARY.md`

***

## Checks

### Task Completion

* Total tasks: 20
* Completed tasks: 20
* Result: PASS

### Deliverables

* All expected Session 05 deliverables exist.
* All text deliverables are non-empty.
* `thinker.webp` exists and is 179,002 bytes, within the 200 KB policy limit.
* Result: PASS

### Encoding

* ASCII scan: PASS
* LF line endings: PASS
* Result: PASS

### Tests

* Focused Session 05 test run: 5 files, 47 tests passed
* Full repository test suite: 257 files, 3249 tests passed
* Result: PASS

### Typecheck and Build

* `bun run typecheck`: PASS
* `bun run build:dev`: PASS
* Route generation verified through normal TanStack Start/Vite tooling
* Result: PASS

### Success Criteria

* `/knowledge-graph` renders the new Knowledge Graph surface: PASS
* Registry polling and active graph loading work through the typed hook: PASS
* Empty, offline, fetch-error, parser-error, and demo states are explicit: PASS
* Hero, gallery, graph panel, side rail, and sidebar entry are implemented: PASS
* Route, component, hook, and route-tree tests are present and passing: PASS
* Result: PASS

### Quality Gates

* ASCII-encoded files: PASS
* Unix LF endings: PASS
* Project conventions spot-check: PASS
* Lazy 3D renderer boundary preserved: PASS
* Reduced-motion handling present for hero animations: PASS

***

## Conclusion

Session 05 is validated and ready to be marked complete.


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