> 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/phase33-session03-harden-trend-finder-projection/validation.md). # Validation Report **Session ID**: `phase33-session03-harden-trend-finder-projection` **Validated**: 2026-06-25 **Result**: PASS ## Validation Summary | Check | Status | Notes | | ------------------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Code Review | PASS | `code-review.md` exists, covers all uncommitted changes, and has `Result: RESOLVED`. | | Tasks Complete | PASS | 16/16 tasks complete. | | Files Exist | PASS | 6/6 deliverables exist and are non-empty. | | ASCII Encoding | PASS | Deliverables and session files have no non-ASCII matches and no CRLF matches. | | Tests Passing | PASS | Full suite: 378 files, 4283 tests passed. Coverage: 86.2% statements, 88.77% lines. | | Database/Schema Alignment | N/A | No DB, schema, SQL, or migration files changed. | | Quality Gates | PASS | Focused tests, dry-run snapshot, fixture scan, parser-backed snapshot inspection, typecheck, ESLint, Prettier, JSON parse, deterministic dry-run diff, and whitespace checks passed. | | Conventions | PASS | Deliverables follow script/test/generated fixture conventions; no obvious violations found. | | Security & GDPR | PASS/N/A | Security PASS; GDPR N/A. See `security-compliance.md`. | | Behavioral Quality | PASS | Trust boundary, failure path, retained-reference, atomic write, and error-boundary checks passed. | | UI Product Surface | N/A | No user-facing UI files or routes changed. | **Overall**: PASS ## Evidence Ledger \| Check | Command or Inspection | Result | Evidence / Blocker | | --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- | ----------------------------------------------------------- | --- | ------ | ------- | ----------- | --- | ------------------------------------------------------------------ | | Project state | `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/skills/apex-spec/scripts/analyze-project.sh --json; fi` | PASS | Current session `phase33-session03-harden-trend-finder-projection`; session dir exists; repository is not detected as a monorepo. | | Code review | `cat .spec_system/specs/phase33-session03-harden-trend-finder-projection/code-review.md` | PASS | `Result: RESOLVED`; scope says all uncommitted changes were reviewed. | | Task completion | `rg -n '^Result: | ^\*\*Result\*\* | \[ \]' .spec_system/specs/phase33-session03-harden-trend-finder-projection/code-review.md .spec_system/specs/phase33-session03-harden-trend-finder-projection/tasks.md` | PASS | Only the legend contains `[ ]`; all 16 task rows are `[x]`. | | Deliverables | `wc -c scripts/lib/pages-demo-snapshot.ts scripts/lib/__tests__/pages-demo-snapshot.test.ts demo-website/public/demo/live-data.snapshot.json demo-website/public/demo/snapshot-metadata.json demo-website/snapshot-manifest.json .spec_system/specs/phase33-session03-harden-trend-finder-projection/implementation-notes.md` | PASS | All six deliverables are non-empty; total bytes 418299. | | ASCII/LF | `file ...`; `perl -ne 'print "$ARGV:$.:$_" if /[^\x00-\x7F]/' ...`; `grep -Il $'\r' ...` | PASS | `file` reports ASCII/JSON text; Perl produced no output; CRLF grep produced no matches. | | Tests | `bun run test` | PASS | 378 test files passed; 4283 tests passed. | | Coverage | `bun run test:coverage -- --coverage.reporter=text --coverage.reportsDirectory=/tmp/aios-validation-coverage` | PASS | 378 test files passed; 4283 tests passed; statements 86.2%, branches 76.3%, functions 91.62%, lines 88.77%. | | Focused tests | `bun run test -- scripts/lib/__tests__/pages-demo-snapshot.test.ts scripts/lib/__tests__/pages-demo-privacy-scan.test.ts` | PASS | 2 test files passed; 22 tests passed. | | Snapshot dry run | `bun run demo:snapshot --dry-run --json` | PASS | `ok: true`, `dryRun: true`, 0 files written, route coverage 24, scan pass, 0 issues. | | Fixture scan | `bun run demo:scan:pages --fixtures` | PASS | 5 fixtures scanned, 0 skipped, 0 issues. | | Typecheck | `bun run typecheck:scripts` | PASS | Script TypeScript compile exited 0. | | Lint | `bunx eslint scripts/lib/pages-demo-snapshot.ts scripts/lib/__tests__/pages-demo-snapshot.test.ts` | PASS | Command exited 0 with no findings. | | Format | `bunx prettier --check scripts/lib/pages-demo-snapshot.ts scripts/lib/__tests__/pages-demo-snapshot.test.ts .spec_system/specs/phase33-session03-harden-trend-finder-projection/spec.md .spec_system/specs/phase33-session03-harden-trend-finder-projection/tasks.md .spec_system/specs/phase33-session03-harden-trend-finder-projection/implementation-notes.md .spec_system/specs/phase33-session03-harden-trend-finder-projection/code-review.md` | PASS | All matched files use Prettier style. | | JSON parse | `jq empty demo-website/public/demo/live-data.snapshot.json demo-website/public/demo/snapshot-metadata.json demo-website/snapshot-manifest.json` | PASS | Command exited 0. | | Determinism | `diff -u <(bun run demo:snapshot --dry-run --json --captured-at 2026-06-25T00:00:00.000Z) <(bun run demo:snapshot --dry-run --json --captured-at 2026-06-25T00:00:00.000Z)` | PASS | Command exited 0; repeated fixed-timestamp dry runs matched. | | Parser and references | `bun --eval '... parseTrendFinderData(...) ...'` | PASS | Parsed true; 8 topics, 32 evidence with title+URL, 2 sources, 3 watchlist rows, 8 predictions, 1 retro, 50 story rows, 5 industry events, 1 narrative, 8 movement analyses, sanitized trace with 10 decisions and 5 sections, 0 missing reference issues. | | Database/schema | `git diff --name-only HEAD | rg -n '(migration | schema | database | db | sql | prisma | drizzle | supabase)'` | N/A | Command produced no output; session touched no DB-layer artifacts. | | Conventions | `.spec_system/CONVENTIONS.md` inspection plus lint/format/typecheck/test commands | PASS | Script/test locations match conventions; no new global `findtrend` identifiers, dependency changes, generated private data, or unsafe docs claims found. | | Security/GDPR | Security checklist inspection, `bun run demo:scan:pages --fixtures`, strict secret `rg`, dependency diff, and GDPR term/email `rg` commands | PASS/N/A | Security PASS with 0 fixture scan issues and no strict secret matches; GDPR N/A because no personal-data collection path was added. | | Behavioral quality | Targeted inspection of `scripts/lib/pages-demo-snapshot.ts` and focused tests | PASS | Schema validation, explicit projection failure, retained-reference filtering, no-fallback regression, and atomic write rollback are present and tested. | | UI product surface | `git diff --name-only HEAD` inspection | N/A | Changed files are script/test/generated fixture/session artifacts; no route/component UI files changed. | ## 1. Code Review Gate ### Status: PASS **Report**: `code-review.md` **Result**: RESOLVED **Issues**: None unresolved. Evidence: * `code-review.md` reports all uncommitted changes were reviewed. * The single high finding from review was fixed: generated local LiveData `projection_invalid` failures now remain fatal instead of falling back to the example fixture. * Verification in `code-review.md` passed for focused tests, ESLint, Prettier, script typecheck, snapshot dry run, fixture scan, JSON parse, whitespace, ASCII, and LF checks. ## 2. Task Completion ### Status: PASS **Tasks**: 16/16 complete **Incomplete tasks**: None ## 3. Deliverables Verification ### Status: PASS | File | Found | Status | | --------------------------------------------------------------------------------------------- | ----- | ------ | | `scripts/lib/pages-demo-snapshot.ts` | Yes | PASS | | `scripts/lib/__tests__/pages-demo-snapshot.test.ts` | Yes | PASS | | `demo-website/public/demo/live-data.snapshot.json` | Yes | PASS | | `demo-website/public/demo/snapshot-metadata.json` | Yes | PASS | | `demo-website/snapshot-manifest.json` | Yes | PASS | | `.spec_system/specs/phase33-session03-harden-trend-finder-projection/implementation-notes.md` | Yes | PASS | **Missing deliverables**: None ## 4. ASCII Encoding Check ### Status: PASS | File | Encoding | Line Endings | Status | | --------------------------------------------------------------------------------------------- | -------------- | ------------ | ------ | | `scripts/lib/pages-demo-snapshot.ts` | ASCII text | LF | PASS | | `scripts/lib/__tests__/pages-demo-snapshot.test.ts` | ASCII text | LF | PASS | | `demo-website/public/demo/live-data.snapshot.json` | JSON text data | LF | PASS | | `demo-website/public/demo/snapshot-metadata.json` | JSON text data | LF | PASS | | `demo-website/snapshot-manifest.json` | JSON text data | LF | PASS | | `.spec_system/specs/phase33-session03-harden-trend-finder-projection/implementation-notes.md` | ASCII text | LF | PASS | **Encoding issues**: None ## 5. Test Results ### Status: PASS | Metric | Value | | ----------- | ---------------------------------------------------------------- | | Total Tests | 4283 | | Passed | 4283 | | Failed | 0 | | Coverage | Statements 86.2%, branches 76.3%, functions 91.62%, lines 88.77% | **Failed tests**: None Additional session-specific gates passed: * `bun run test -- scripts/lib/__tests__/pages-demo-snapshot.test.ts scripts/lib/__tests__/pages-demo-privacy-scan.test.ts` - 22 tests passed. * `bun run demo:snapshot --dry-run --json` - scan pass, 0 issues, no writes. * `bun run demo:scan:pages --fixtures` - 5 fixtures scanned, 0 issues. ## 6. Database/Schema Alignment ### Status: N/A **Evidence**: `git diff --name-only HEAD | rg -n '(migration|schema|database|db|sql|prisma|drizzle|supabase)'` produced no output. Session deliverables changed a snapshot exporter, focused tests, generated static JSON fixtures, and session docs only. **Issues found**: None ## 7. Success Criteria From spec.md: **Functional requirements**: * [x] Exported Trend Finder data includes real public evidence titles and URLs. Evidence: parser-backed inspection found 32/32 retained evidence rows with title and URL. * [x] Exported Trend Finder data retains up to 8 ranked topics and up to 32 evidence items using cited evidence first. Evidence: metadata and parser-backed inspection report 8 topics and 32 evidence rows. * [x] Exported dependent artifacts reference only retained topic and evidence IDs. Evidence: parser-backed retained-reference inspection reported `missingReferenceIssueCount: 0`. * [x] Exported Engine Replay data preserves sanitized trace state and public summaries when present. Evidence: parser-backed inspection reports `engineTraceState: sanitized`, 10 decisions, and 5 sections; metadata reports 2 trace sources, 6 artifacts, 4 narrations, 8 topics, and 3 watchlist rows. * [x] Exported Trend Finder data parses through `parseTrendFinderData()` with positive counts. Evidence: parser-backed inspection passed with positive trace, source health, topics, evidence, watchlist, predictions, story log, events, narratives, and movement counts. * [x] Snapshot provenance remains schema-valid. Evidence: metadata reports `dataState: fixture-demo`, `analysisState: deterministic-fallback`, and `sourceState: fixture-demo`. * [x] Private fields, local paths, credentials, raw logs, prompts, provider bodies, bridge URLs, and token-like strings are removed or rejected. Evidence: fixture scan passed with 0 issues; strict secret pattern check produced no output. **Testing requirements**: * [x] Focused snapshot exporter tests are written and passing. Evidence: focused test command passed 22 tests. * [x] Privacy scan tests are passing. Evidence: focused test command includes `pages-demo-privacy-scan.test.ts`; fixture scan passed. * [x] `bun run demo:snapshot --dry-run --json` passes after hardening. Evidence: command returned `ok: true` and scan pass. * [x] `bun run demo:scan:pages --fixtures` passes after fixture regeneration. Evidence: command passed with 5 fixtures, 0 issues. **Quality gates**: * [x] Projection remains deterministic for repeated dry runs with the same captured timestamp and source commit. Evidence: fixed-timestamp dry-run diff exited 0. * [x] Fixture data remains static-only and does not invoke collectors, schedulers, Dream runtime, local bridge endpoints, uploads, analytics, or admin mutations. Evidence: dry-run input sources are committed fixture inputs; no UI/runtime route files changed; snapshot runtime reports disabled hosted runtime. * [x] Trend Finder browser payload remains bounded by schema limits. Evidence: parser-backed inspection and `parseTrendFinderData()` passed; metadata counts match bounded caps. * [x] All files ASCII-encoded and LF-only. Evidence: Perl non-ASCII check and CRLF grep produced no matches. * [x] Code follows project conventions. Evidence: lint, Prettier, script typecheck, and conventions spot-check passed. * [x] Primary user-facing surfaces are unchanged. Evidence: `git diff --name-only HEAD` shows no route/component UI files changed. ## 8. Conventions Compliance ### Status: PASS **Categories spot-checked**: naming, file structure, error handling, comments, testing, data, secrets, and generated-data boundaries. **Convention violations**: None ## 9. Security & GDPR Compliance ### Status: PASS/N/A **Full report**: See `security-compliance.md` in this session directory. #### Summary | Area | Status | Findings | | -------- | ------ | -------- | | Security | PASS | 0 issues | | GDPR | N/A | 0 issues | **Critical violations**: None ## 10. Behavioral Quality Spot-Check ### Status: PASS **Checklist applied**: Yes **Files spot-checked**: * `scripts/lib/pages-demo-snapshot.ts` * `scripts/lib/__tests__/pages-demo-snapshot.test.ts` * `demo-website/public/demo/live-data.snapshot.json` * `demo-website/public/demo/snapshot-metadata.json` * `demo-website/snapshot-manifest.json` **Categories spot-checked**: trust boundaries, resource cleanup, mutation safety, failure paths, contract alignment, and error information boundaries. **Violations found**: None **Fixes applied during validation**: None Evidence: * Trust boundary enforcement: `validateTrendFinderInput()` and `assertProjectedTrendFinderData()` validate input and output through the Trend Finder schema. * Failure path completeness: `assertSanitizedEngineTracePreserved()` raises `projection_invalid` when populated sanitized Engine Replay data would be omitted. * Contract alignment: retained topic, evidence, and source IDs feed dependent artifact projection; parser-backed inspection found 0 missing retained references. * Mutation/write safety: `writeSnapshotFilesAtomically()` rejects duplicate targets and rolls back temp/backup files on write failure. * Error information boundaries: fixture privacy scan passed, strict secret pattern check produced no output, and tests assert private marker removal. ## 11. UI Product-Surface Spot-Check ### Status: N/A **Surfaces inspected**: `git diff --name-only HEAD` changed only script, test, generated JSON fixture, state, and session files. **Diagnostics found in primary UI**: None **Allowed debug/admin surfaces**: None **Fixes applied during validation**: None ## Validation Result ### PASS Session `phase33-session03-harden-trend-finder-projection` satisfies the validate gate. No unresolved failures or external blockers remain. ### Unresolved Failures And Blockers None ## Next Steps Next command: `updateprd` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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