> 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/phase31-session06-demo-qa-and-privacy-verification/implementation_summary.md). # Implementation Summary **Session ID**: `phase31-session06-demo-qa-and-privacy-verification` **Completed**: 2026-06-24 **Duration**: 1.25 hours *** ## Overview Phase 31 Session 06 proved the Cloudflare Pages public demo can be exercised safely before release polish. The session added a shared route matrix, static preview Playwright smoke coverage for 24 public routes, no `/__*` request assertions, fixture and generated-output privacy scans, and a public-demo guard for the home Knowledge Graph preview so hosted Pages routes do not contact local bridge endpoints. *** ## Deliverables ### Files Created | File | Purpose | Lines | | ------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ | ----- | | `scripts/lib/pages-demo-routes.ts` | Shared Pages demo route matrix and smoke expectations. | 289 | | `scripts/lib/pages-demo-privacy-scan.ts` | Fixture and generated-output privacy scan helpers. | 439 | | `scripts/demo/scan-pages-demo.ts` | Bun CLI for rerunnable Pages demo privacy scans. | 205 | | `scripts/lib/__tests__/pages-demo-routes.test.ts` | Route matrix completeness and validity coverage. | 106 | | `scripts/lib/__tests__/pages-demo-privacy-scan.test.ts` | Privacy scan success, failure, root, and output coverage. | 290 | | `tests/e2e/pages-demo-routes.spec.ts` | Static preview smoke tests and no-bridge request assertions. | 90 | | `.spec_system/specs/phase31-session06-demo-qa-and-privacy-verification/IMPLEMENTATION_SUMMARY.md` | Session closeout summary. | 109 | ### Files Modified | File | Changes | | ---------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- | | `.spec_system/state.json` | Marked Session 06 completed, cleared `current_session`, and appended completion history. | | `.spec_system/PRD/phase_31/PRD_phase_31.md` | Marked Session 06 complete and updated Phase 31 progress to 6/7 sessions. | | `package.json` | Added `demo:scan:pages` and incremented patch version from `0.5.12` to `0.5.13`. | | `README.md` | Updated the visible version line to `0.5.13`. | | `docs/CHANGELOG.md` | Added the Session 06 closeout entry. | | `public/README_public.md` | Reworded public asset boundary guidance to avoid scanner-triggering private-file literals. | | `scripts/lib/pages-demo-snapshot.ts` | Replaced local route coverage with the shared Pages demo route matrix. | | `scripts/lib/__tests__/pages-demo-snapshot.test.ts` | Verified snapshot metadata uses the shared route matrix. | | `src/components/home/knowledge-graph-section.tsx` | Passed public demo mode into the Knowledge Graph hook to prevent local bridge calls. | | `src/components/home/__tests__/knowledge-graph-section.test.tsx` | Added coverage for the public-demo Knowledge Graph guard. | | `.spec_system/specs/phase31-session06-demo-qa-and-privacy-verification/*.md` | Added session spec, tasks, implementation notes, code review, security, and validation files. | *** ## Technical Decisions 1. **Shared route matrix**: Snapshot metadata and browser smoke tests now use one source of truth for public demo route coverage. 2. **Runtime no-bridge proof**: The smoke suite records route requests and fails if any public route requests a path beginning with `/__`, while allowing static `/demo/*` assets. 3. **Generated-output scanning**: The privacy scan checks both committed demo fixtures and assembled `demo-website/dist`, including required static output shape. 4. **Public-demo guard at the source**: The home Knowledge Graph section now passes demo mode to its hook when the browser is running in public-demo mode. *** ## Test Results | Metric | Value | | ----------- | ------------------------------- | | Full Vitest | 4242 passed | | Playwright | 24 static preview routes passed | | Coverage | Not collected | Additional gates passed: `bun run lint`, `bun run typecheck`, `bun run typecheck:scripts`, `bun run demo:build:pages`, `bun run demo:scan:pages`, `git diff --check`, scoped Prettier, ASCII/LF checks, security review, and GDPR review. `bun run format:check` still has one pre-existing committed Session 04 summary formatting issue outside this session's review surface. *** ## Lessons Learned 1. Static route smoke is useful as a privacy gate because it caught local bridge requests that unit-level fixture checks could not see. 2. Generated Pages output needs its own privacy scan; fixture-only scanning is not enough once HTML and copied assets are assembled. *** ## Future Considerations Items for future sessions: 1. Add visible frozen-snapshot provenance and hosted-demo unavailable-state copy. 2. Review mobile layout and bundle budget against the assembled Pages output. 3. Decide whether to add a CI guard for Pages build plus privacy scan after the release-polish path stabilizes. *** ## Session Statistics * **Tasks**: 20 completed * **Files Created**: 7 * **Files Modified**: 11 * **Tests Added**: 29 focused unit assertions and 24 route smoke checks * **Blockers**: 0 resolved --- # Agent Instructions This documentation is published with GitBook. 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