> 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/phase40-session10-assets-and-media-compliance/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase40-session10-assets-and-media-compliance` **Started**: 2026-07-03 05:28 **Last Updated**: 2026-07-03 05:48

***

## Session Progress

| Metric              | Value   |
| ------------------- | ------- |
| Tasks Completed     | 20 / 20 |
| Estimated Remaining | 0 hours |
| Blockers            | 0       |

***

## Task Log

### 2026-07-03 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed
* [x] Tools available through repo-local `node_modules/.bin`
* [x] Directory structure ready

***

### Task T001 - Verify analysis state, prerequisite sessions, worktree, and asset inventory

**Started**: 2026-07-03 05:27 **Completed**: 2026-07-03 05:28 **Duration**: 1 minute

**Notes**:

* Deterministic spec analysis resolved the active session as `phase40-session10-assets-and-media-compliance`.
* Required Session 01 and Session 09 artifact directories exist with spec, tasks, implementation, review, security, validation, and summary files.
* Worktree was not clean at session start because `.spec_system/state.json` already pointed at this planned session and the new session spec directory was untracked. These are spec-system session setup changes and are part of the active session context.
* Root staged provider-logo inventory contains 15 `src/assets/logo-*.svg` files plus `src/assets/ministry-hero.webp`.
* Initial global tool lookup failed for Vitest, TypeScript, ESLint, and Prettier, then passed after adding repo-local `node_modules/.bin` to `PATH`.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - initialized implementation evidence and logged T001.

**Verification**:

* Command/check: `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash /home/aiwithapex/.codex/plugins/cache/apexdev/apex-spec/2.2.11-codex/skills/apex-spec/scripts/analyze-project.sh --json; fi`
  * Result: PASS - active spec state resolved.
  * Evidence: Output reported current session `phase40-session10-assets-and-media-compliance`, current phase 40, session directory exists, and files `spec.md` and `tasks.md`.
* Command/check: `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/check-prereqs.sh --json --env; else bash /home/aiwithapex/.codex/plugins/cache/apexdev/apex-spec/2.2.11-codex/skills/apex-spec/scripts/check-prereqs.sh --json --env; fi`
  * Result: PASS - base environment verified.
  * Evidence: Output reported spec system, jq, and git as passing with no issues.
* Command/check: `PATH="$PWD/node_modules/.bin:$PATH"; if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/check-prereqs.sh --json --tools "bun,vitest,tsc,eslint,prettier,rg,file,du,bash"; else bash /home/aiwithapex/.codex/plugins/cache/apexdev/apex-spec/2.2.11-codex/skills/apex-spec/scripts/check-prereqs.sh --json --tools "bun,vitest,tsc,eslint,prettier,rg,file,du,bash"; fi`
  * Result: PASS - required tools available through repo-local binaries and system tools.
  * Evidence: Output reported Bun 1.3.14, Vitest 4.1.6, TypeScript 6.0.3, ESLint 10.4.0, Prettier 3.8.3, ripgrep 15.1.0, file 5.45, du 9.4, and bash 5.2.21.
* Command/check: `git status --short`
  * Result: PASS - worktree state captured.
  * Evidence: Output showed modified `.spec_system/state.json` and untracked `.spec_system/specs/phase40-session10-assets-and-media-compliance/` at session start.
* Command/check: `find src/assets -maxdepth 3 -type f \( -name 'logo-*.svg' -o -path 'src/assets/logos/*' -o -name 'ministry-hero.webp' \) -print | sort`
  * Result: PASS - current asset inventory captured.
  * Evidence: Output showed 15 root `src/assets/logo-*.svg` files, existing `src/assets/logos/` assets, and `src/assets/ministry-hero.webp`.
* UI product-surface check: N/A - T001 only initialized session implementation notes and changed no user-facing route.
* UI craft check: N/A - T001 changed no UI.

**BQC Fixes**:

* N/A - setup artifact only; no runtime application behavior changed.

### Task T002 - Capture baseline asset-size, SVG-safety, and Ministry hero evidence

**Started**: 2026-07-03 05:28 **Completed**: 2026-07-03 05:29 **Duration**: 1 minute

**Notes**:

* Captured the before-state for all 15 staged root provider SVGs before rehoming.
* Confirmed the optimized Ministry hero is 185,156 bytes and 520x654, matching the expected AI OS copy and staying under the 200 KB non-logo cap.
* Confirmed the initial root SVG set has no forbidden SVG token matches before the final audit owner is added.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - added baseline inventory, safety evidence, source path gap audit, and placeholders for final decisions.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T002 evidence and updated session progress.

**Verification**:

* Command/check: `du -b src/assets/logo-*.svg src/assets/ministry-hero.webp | sort -k2`
  * Result: PASS - baseline byte sizes captured.
  * Evidence: Output listed all 15 root SVGs under 6,022 bytes and `src/assets/ministry-hero.webp` at 185,156 bytes.
* Command/check: `file src/assets/logo-*.svg src/assets/ministry-hero.webp`
  * Result: PASS - baseline media types captured.
  * Evidence: Output reported all root provider files as SVG and `src/assets/ministry-hero.webp` as WebP.
* Command/check: `rg -n -i "<script|foreignObject|on[a-z]+\\s*=|javascript:|data:|href\\s*=\\s*['\\\"]https?://|xlink:href\\s*=\\s*['\\\"]https?://" src/assets/logo-*.svg || true`
  * Result: PASS - no forbidden root SVG token matches.
  * Evidence: Command returned no matches.
* Command/check: `bash scripts/check-asset-sizes.sh`
  * Result: PASS - repository asset size gate passes.
  * Evidence: Output reported `OK: All assets within configured size limits (total: 16M)`.
* Command/check: `identify src/assets/ministry-hero.webp`
  * Result: PASS - optimized hero dimensions captured.
  * Evidence: Output reported `WEBP 520x654` and `185156B`.
* UI product-surface check: N/A - T002 only added provenance documentation and changed no user-facing route.
* UI craft check: N/A - T002 changed no UI.

**BQC Fixes**:

* N/A - provenance artifact only; no runtime application behavior changed.

### Task T004 - Create the final Hermes logo namespace

**Started**: 2026-07-03 05:30 **Completed**: 2026-07-03 05:30 **Duration**: 1 minute

**Notes**:

* Created `src/assets/logos/hermes/` as the final namespace for rehomed Phase 40 Hermes provider SVGs.
* The empty directory is ready for T005 asset moves; it becomes tracked once the SVG files are moved into it.

**Files Changed**:

* `src/assets/logos/hermes/` - created final Hermes logo namespace.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T004 evidence and updated session progress.

**Verification**:

* Command/check: `mkdir -p src/assets/logos/hermes && test -d src/assets/logos/hermes && printf 'created src/assets/logos/hermes\\n'`
  * Result: PASS - final logo namespace exists.
  * Evidence: Output reported `created src/assets/logos/hermes`.
* UI product-surface check: N/A - T004 only created an asset directory and changed no user-facing route.
* UI craft check: N/A - T004 changed no UI.

**BQC Fixes**:

* N/A - asset directory setup only; no runtime application behavior changed.

### Task T005 - Move the staged root provider SVGs into the final namespace

**Started**: 2026-07-03 05:30 **Completed**: 2026-07-03 05:31 **Duration**: 1 minute

**Notes**:

* Moved all 15 staged root `src/assets/logo-*.svg` files into `src/assets/logos/hermes/`.
* Dropped the redundant `logo-` prefix inside the Hermes logo namespace, producing provider-oriented filenames such as `openai.svg`, `gemini.svg`, and `zai.svg`.
* Recorded final source-to-target path decisions in `asset-provenance.md`.

**Files Changed**:

* `src/assets/logos/hermes/*.svg` - added 15 rehomed Hermes provider/model-vendor SVG assets.
* `src/assets/logo-*.svg` - removed the 15 root staged provider-logo paths by moving them to the final namespace.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - recorded final path decisions.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T005 evidence and updated session progress.

**Verification**:

* Command/check: `for f in src/assets/logo-*.svg; do name=$(basename "$f" .svg); mv "$f" "src/assets/logos/hermes/${name#logo-}.svg"; done`
  * Result: PASS - root staged SVG files moved into the final namespace.
  * Evidence: Follow-up inventory showed the 15 final files under `src/assets/logos/hermes/`.
* Command/check: `printf 'hermes_count='; find src/assets/logos/hermes -maxdepth 1 -type f -name '*.svg' | wc -l; printf 'root_count='; find src/assets -maxdepth 1 -type f -name 'logo-*.svg' | wc -l`
  * Result: PASS - final namespace count and root cleanup verified.
  * Evidence: Output reported `hermes_count=15` and `root_count=0`.
* UI product-surface check: N/A - T005 changed committed asset paths only and added no user-facing route or component.
* UI craft check: N/A - T005 changed no UI.

**BQC Fixes**:

* N/A - asset move only; no runtime application behavior changed.

### Task T006 - Create expected media inventory and path metadata

**Started**: 2026-07-03 05:31 **Completed**: 2026-07-03 05:35 **Duration**: 4 minutes

**Notes**:

* Created `scripts/lib/hermes-media-audit.ts` with deterministic expected metadata for the 15 rehomed Hermes SVG logos.
* Added source path, final path, expected bytes, provider aliases, existing-logo comparison paths, and duplicate-decision text for each staged logo.
* Added the Ministry hero metadata contract with expected bytes, 200 KB cap, dimensions, source note, and alt text.

**Files Changed**:

* `scripts/lib/hermes-media-audit.ts` - created script-side expected media inventory and Ministry hero metadata.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T006 evidence and updated session progress.

**Verification**:

* Command/check: `bun -e 'import { HERMES_LOGO_ASSETS, HERMES_MINISTRY_HERO_ASSET } from "./scripts/lib/hermes-media-audit.ts"; console.log(`${HERMES\_LOGO\_ASSETS.length} logos`); console.log(HERMES_MINISTRY_HERO_ASSET.path);'`
  * Result: PASS - audit metadata imports and exposes the expected inventory.
  * Evidence: Output reported `15 logos` and `src/assets/ministry-hero.webp`.
* Command/check: `bunx tsc --noEmit -p tsconfig.scripts.json --pretty false`
  * Result: PASS - script TypeScript compiled with the new media audit module.
  * Evidence: Command exited 0 with no diagnostics.
* UI product-surface check: N/A - T006 added script-side audit metadata and changed no user-facing route.
* UI craft check: N/A - T006 changed no UI.

**BQC Fixes**:

* Contract alignment: centralized expected logo and hero metadata so tests and later registry work share one declared media contract (`scripts/lib/hermes-media-audit.ts`).

### Task T007 - Implement SVG safety, logo-size, root cleanup, and duplicate-decision audit helpers

**Started**: 2026-07-03 05:35 **Completed**: 2026-07-03 05:39 **Duration**: 4 minutes

**Notes**:

* Added filesystem-backed audit helpers for Hermes logo inventory, root staged-logo cleanup, logo manual-review caps, forbidden SVG constructs, and duplicate-decision completeness.
* Added forbidden SVG patterns for script tags, `foreignObject`, inline event handlers, `javascript:`, data URI hrefs, and external hrefs.
* Fixed a TypeScript literal-array narrowing issue in the inventory comparison so filesystem paths and expected paths compare as strings.

**Files Changed**:

* `scripts/lib/hermes-media-audit.ts` - added audit helpers for inventory, root cleanup, logo size caps, SVG safety, duplicate decisions, and aggregate provider-logo audit execution.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T007 evidence and updated session progress.

**Verification**:

* Command/check: `bun -e 'import { auditHermesProviderLogos } from "./scripts/lib/hermes-media-audit.ts"; const checks = await auditHermesProviderLogos(process.cwd()); for (const check of checks) console.log(`${check.status} ${check.name}: ${check.message}`); if (checks.some((check) => check.status !== "pass")) process.exit(1);'`
  * Result: PASS - provider-logo audit helpers pass against the committed files.
  * Evidence: Output reported passing checks for `logo-inventory`, `root-logo-cleanup`, `logo-size-caps`, `svg-safety`, and `duplicate-decisions`.
* Command/check: `bunx tsc --noEmit -p tsconfig.scripts.json --pretty false`
  * Result: PASS - script TypeScript compiled with the new audit helpers.
  * Evidence: Command exited 0 with no diagnostics after the path-array type fix.
* UI product-surface check: N/A - T007 added script-side audit helpers and changed no user-facing route.
* UI craft check: N/A - T007 changed no UI.

**BQC Fixes**:

* Failure path completeness: audit helpers return explicit pass/fail checks with evidence instead of silently ignoring missing files, unsafe tokens, oversized logos, root leftovers, or incomplete duplicate decisions (`scripts/lib/hermes-media-audit.ts`).
* Contract alignment: expected file inventory, SVG safety patterns, and duplicate-decision metadata now share the same typed source of truth (`scripts/lib/hermes-media-audit.ts`).

### Task T008 - Implement Ministry hero size and provenance audit helpers

**Started**: 2026-07-03 05:39 **Completed**: 2026-07-03 05:42 **Duration**: 3 minutes

**Notes**:

* Added WebP dimension parsing for VP8, VP8L, and VP8X chunk formats so the hero audit does not depend on an external image CLI.
* Added a Ministry hero audit that verifies byte cap, exact optimized-copy size, expected dimensions, non-empty alt text, and browser-safe source notes.
* Added an aggregate media audit helper that combines provider-logo checks and the Ministry hero check.
* Recorded the final Ministry hero compression details in `asset-provenance.md`.

**Files Changed**:

* `scripts/lib/hermes-media-audit.ts` - added WebP dimension parser, browser-safe source-note check, Ministry hero audit, and aggregate media audit helper.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - added Ministry hero compression details.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T008 evidence and updated session progress.

**Verification**:

* Command/check: `bun -e 'import { auditHermesMinistryHero, auditHermesMediaAssets } from "./scripts/lib/hermes-media-audit.ts"; const hero = await auditHermesMinistryHero(process.cwd()); console.log(`${hero.status} ${hero.name}: ${hero.message}`); const checks = await auditHermesMediaAssets(process.cwd()); console.log(`checks=${checks.length}`); if (hero.status !== "pass" || checks.some((check) => check.status !== "pass")) process.exit(1);'`
  * Result: PASS - Ministry hero and aggregate media audit passed.
  * Evidence: Output reported `pass ministry-hero: Ministry hero asset matches policy metadata.` and `checks=6`.
* Command/check: `bunx tsc --noEmit -p tsconfig.scripts.json --pretty false`
  * Result: PASS - script TypeScript compiled with the WebP parser and hero audit helpers.
  * Evidence: Command exited 0 with no diagnostics.
* UI product-surface check: N/A - T008 added script-side audit helpers and provenance documentation only.
* UI craft check: N/A - T008 changed no UI.

**BQC Fixes**:

* Failure path completeness: the hero audit now explicitly fails on oversize assets, unexpected byte changes, unparseable or wrong WebP dimensions, unsafe source notes, and missing alt text (`scripts/lib/hermes-media-audit.ts`).
* Error information boundaries: source-note validation rejects private path and secret-shaped wording before the metadata is reused by browser-facing code (`scripts/lib/hermes-media-audit.ts`).

### Task T009 - Create browser-safe Hermes provider asset registry

**Started**: 2026-07-03 05:42 **Completed**: 2026-07-03 05:47 **Duration**: 5 minutes

**Notes**:

* Created `src/lib/hermes-provider-assets.ts` with typed browser-facing provider asset contracts.
* Imported approved final Session 10 logo assets from `src/assets/logos/hermes/` and kept browser metadata repo-relative.
* Added alias normalization, provider labels, alt text generation, source metadata, and null fallback behavior without rendering any UI.

**Files Changed**:

* `src/lib/hermes-provider-assets.ts` - created browser-safe Hermes provider logo registry and lookup helpers.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T009 evidence and updated session progress.

**Verification**:

* Command/check: `bunx tsc --noEmit --pretty false`
  * Result: PASS - app TypeScript compiled with the new browser asset registry.
  * Evidence: Command exited 0 with no diagnostics.
* Command/check: `rg -n "export function|getHermesProviderAsset|HERMES_MINISTRY_HERO_ASSET|HERMES_UNCOVERED_PROVIDER_IDS|sourcePath" src/lib/hermes-provider-assets.ts`
  * Result: PASS - exported lookup surface and browser-safe source metadata inspected.
  * Evidence: Output showed `normalizeHermesProviderAssetId`, `getHermesProviderAssetAliases`, `getHermesProviderAsset`, `getHermesProviderLogo`, `HERMES_UNCOVERED_PROVIDER_IDS`, `HERMES_MINISTRY_HERO_ASSET`, and repo-relative `sourcePath` values.
* UI product-surface check: N/A - T009 added a browser helper only and no route or component renders it yet.
* UI craft check: N/A - T009 changed no visible UI.

**BQC Fixes**:

* Contract alignment: lookup results now return typed provider label, aliases, logo metadata, alt text, and explicit null logo fallbacks from one browser-safe helper (`src/lib/hermes-provider-assets.ts`).
* Error information boundaries: browser metadata uses repo-relative source paths and no local absolute paths, tokens, auth JSON, prompts, or transcripts (`src/lib/hermes-provider-assets.ts`).

### Task T010 - Map Phase 40 provider aliases to approved logos and null fallbacks

**Started**: 2026-07-03 05:47 **Completed**: 2026-07-03 05:49 **Duration**: 2 minutes

**Notes**:

* Mapped covered provider aliases to approved Session 10 logos, including OAuth aliases for Anthropic, OpenAI Codex, and xAI.
* Mapped upstream/model-vendor aliases for Grok, Moonshot/Kimi, Meta Llama, Qwen, Tencent Hunyuan, NVIDIA, and Z.ai.
* Added explicit null fallbacks for catalog providers without approved Session 10 logos: OpenRouter, Groq, Perplexity, Sakana, Ollama Cloud, Hugging Face, Nous, Copilot, GitHub Copilot, and Local.

**Files Changed**:

* `src/lib/hermes-provider-assets.ts` - added provider-to-logo assignments, alias groups, labels, and uncovered-provider fallbacks.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T010 evidence and updated session progress.

**Verification**:

* Command/check: `sed -n '138,244p' src/lib/hermes-provider-assets.ts`
  * Result: PASS - provider assignment and alias tables inspected.
  * Evidence: Output showed covered mappings for `anthropic-oauth`, `openai-codex`, `xai-oauth`, `kimi-coding`, and model-vendor aliases plus null entries for uncovered catalog providers.
* Command/check: `rg -n "anthropic-oauth|openai-codex|xai-oauth|kimi-coding|openrouter: null|groq: null|local: null|HERMES_UNCOVERED_PROVIDER_IDS" src/lib/hermes-provider-assets.ts`
  * Result: PASS - required OAuth/upstream aliases and null fallbacks are present.
  * Evidence: Output showed matching assignment, alias, label, and uncovered-provider export lines.
* Command/check: `bunx tsc --noEmit --pretty false`
  * Result: PASS - app TypeScript compiled with the provider alias and fallback mappings.
  * Evidence: Command exited 0 with no diagnostics.
* UI product-surface check: N/A - T010 changed browser helper data only and no route or component renders it yet.
* UI craft check: N/A - T010 changed no visible UI.

**BQC Fixes**:

* Contract alignment: covered and uncovered providers share the same typed lookup contract, preventing UI consumers from guessing whether a missing logo is an error or an intentional null fallback (`src/lib/hermes-provider-assets.ts`).

### Task T011 - Add Ministry hero metadata export

**Started**: 2026-07-03 05:49 **Completed**: 2026-07-03 05:50 **Duration**: 1 minute

**Notes**:

* Exported `HERMES_MINISTRY_HERO_ASSET` with the optimized hero URL, descriptive alt text, dimensions, byte count, Session 10 source, repo-relative source path, and browser-safe source note.
* Kept the source note current-state and repo-relative; it does not include local absolute paths, credentials, prompts, transcripts, or raw upstream filesystem details.

**Files Changed**:

* `src/lib/hermes-provider-assets.ts` - added Ministry hero metadata export.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T011 evidence and updated session progress.

**Verification**:

* Command/check: `sed -n '274,292p' src/lib/hermes-provider-assets.ts`
  * Result: PASS - Ministry hero metadata export inspected.
  * Evidence: Output showed `alt`, `width: 520`, `height: 654`, `bytes: 185156`, `source: "phase40-session10"`, `sourcePath: "src/assets/ministry-hero.webp"`, and source note.
* Command/check: `rg -n "/home/|api[_-]?key|bearer|token|auth|prompt|transcript|src/assets/ministry-hero.webp|520|654|185156" src/lib/hermes-provider-assets.ts`
  * Result: PASS - hero metadata uses repo-relative paths and expected values.
  * Evidence: Output showed expected hero values; `auth` matches were limited to OAuth provider ids and labels elsewhere in the file.
* Command/check: `bunx tsc --noEmit --pretty false`
  * Result: PASS - app TypeScript compiled with the hero metadata export.
  * Evidence: Command exited 0 with no diagnostics.
* UI product-surface check: N/A - T011 added a browser helper export only and no route or component renders it yet.
* UI craft check: N/A - T011 changed no visible UI.

**BQC Fixes**:

* Error information boundaries: Ministry hero browser metadata uses only repo-relative source notes and a product-safe alt label (`src/lib/hermes-provider-assets.ts`).

### Task T012 - Add media audit tests for inventory, rehomed paths, root cleanup, and duplicate decisions

**Started**: 2026-07-03 05:50 **Completed**: 2026-07-03 05:52 **Duration**: 2 minutes

**Notes**:

* Added script-side tests that assert the expected 15-logo inventory, final `src/assets/logos/hermes/` paths, empty root `src/assets/logo-*.svg` inventory, and source-to-final path metadata.
* Added duplicate-decision coverage for Gemini and OpenAI existing-logo comparisons plus model-vendor decisions such as Meta.

**Files Changed**:

* `scripts/lib/__tests__/hermes-media-audit.test.ts` - added inventory, rehomed path, root cleanup, and duplicate-decision tests.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T012 evidence and updated session progress.

**Verification**:

* Command/check: `bunx vitest run scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - focused new tests passed.
  * Evidence: Output reported 2 test files passed and 8 tests passed.
* UI product-surface check: N/A - T012 added script-side audit tests and changed no user-facing route.
* UI craft check: N/A - T012 changed no visible UI.

**BQC Fixes**:

* Contract alignment: tests verify final path metadata, root cleanup behavior, and duplicate-decision metadata against the real committed files (`scripts/lib/__tests__/hermes-media-audit.test.ts`).

### Task T013 - Add media audit tests for SVG safety, logo caps, and Ministry hero cap

**Started**: 2026-07-03 05:52 **Completed**: 2026-07-03 05:53 **Duration**: 1 minute

**Notes**:

* Added tests that exercise the SVG forbidden-token audit and logo manual-review cap audit against the rehomed files.
* Added tests that parse the committed WebP hero dimensions, verify the 185,156-byte optimized copy, and confirm the 204,800-byte non-logo cap.

**Files Changed**:

* `scripts/lib/__tests__/hermes-media-audit.test.ts` - added SVG safety, logo size cap, and Ministry hero cap tests.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T013 evidence and updated session progress.

**Verification**:

* Command/check: `bunx vitest run scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - focused new tests passed.
  * Evidence: Output reported 2 test files passed and 8 tests passed.
* UI product-surface check: N/A - T013 added script-side audit tests and changed no user-facing route.
* UI craft check: N/A - T013 changed no visible UI.

**BQC Fixes**:

* Failure path completeness: tests now cover unsafe SVG patterns, oversized logos, and invalid Ministry hero metadata paths through the audit helpers (`scripts/lib/__tests__/hermes-media-audit.test.ts`).

### Task T014 - Add browser asset registry tests

**Started**: 2026-07-03 05:53 **Completed**: 2026-07-03 05:54 **Duration**: 1 minute

**Notes**:

* Added browser helper tests for provider alias normalization, OAuth/upstream mappings, approved logo metadata, and generated alt text.
* Added null fallback tests for uncovered catalog providers and unknown providers.
* Added Ministry hero metadata tests for dimensions, byte count, source path, alt text, and browser-safe serialized metadata.

**Files Changed**:

* `src/lib/__tests__/hermes-provider-assets.test.ts` - added provider asset registry and Ministry hero metadata tests.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T014 evidence and updated session progress.

**Verification**:

* Command/check: `bunx vitest run scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - focused new tests passed.
  * Evidence: Output reported 2 test files passed and 8 tests passed.
* UI product-surface check: N/A - T014 added browser helper tests only and no route or component renders the new registry yet.
* UI craft check: N/A - T014 changed no visible UI.

**BQC Fixes**:

* Contract alignment: tests verify registry behavior for covered providers, uncovered providers, aliases, labels, alt text, and Ministry hero metadata (`src/lib/__tests__/hermes-provider-assets.test.ts`).
* Error information boundaries: tests verify serialized hero metadata excludes private path and secret-shaped strings (`src/lib/__tests__/hermes-provider-assets.test.ts`).

### Task T015 - Write asset provenance notes

**Started**: 2026-07-03 05:54 **Completed**: 2026-07-03 05:57 **Duration**: 3 minutes

**Notes**:

* Completed the provenance file with source-path gap audit, final source-to-target decisions, duplicate comparison decisions, Ministry hero compression details, and validation evidence captured so far.
* Added hash evidence for Gemini and OpenAI comparisons against existing AI OS logo assets.
* Preserved current-state wording and repo-relative paths only.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - completed duplicate decisions and validation evidence sections.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T015 evidence and updated session progress.

**Verification**:

* Command/check: `sha256sum src/assets/logos/hermes/gemini.svg src/assets/logos/gemini-color.svg src/assets/logos/googlegemini.svg src/assets/logos/hermes/openai.svg src/assets/logos/openai.png src/assets/logos/openai-gpt5.png`
  * Result: PASS - explicit duplicate comparison evidence captured.
  * Evidence: Output showed distinct hashes for rehomed Gemini/OpenAI assets versus existing AI OS comparison logos.
* Command/check: `du -b src/assets/logos/hermes/*.svg src/assets/ministry-hero.webp | sort -k2`
  * Result: PASS - final asset sizes captured.
  * Evidence: Output listed rehomed logos from 277 to 6,022 bytes and `src/assets/ministry-hero.webp` at 185,156 bytes.
* Command/check: `bun -e 'import { auditHermesMediaAssets } from "./scripts/lib/hermes-media-audit.ts"; const checks = await auditHermesMediaAssets(process.cwd()); for (const check of checks) console.log(`${check.status} ${check.name}`); if (checks.some((check) => check.status !== "pass")) process.exit(1);'`
  * Result: PASS - aggregate media audit passed.
  * Evidence: Output reported pass for `logo-inventory`, `root-logo-cleanup`, `logo-size-caps`, `svg-safety`, `duplicate-decisions`, and `ministry-hero`.
* UI product-surface check: N/A - T015 updated provenance documentation only and no route or component renders it.
* UI craft check: N/A - T015 changed no visible UI.

**BQC Fixes**:

* Error information boundaries: provenance uses repo-relative paths and contains no local absolute paths, credentials, prompts, transcripts, or private generated data.

### Task T016 - Run focused Vitest coverage

**Started**: 2026-07-03 05:57 **Completed**: 2026-07-03 05:58 **Duration**: 1 minute

**Notes**:

* Ran the required focused Vitest command for the new script-side media audit and browser provider asset registry tests.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T016 evidence and updated session progress.

**Verification**:

* Command/check: `bunx vitest run scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - focused media audit and provider registry tests passed.
  * Evidence: Output reported 2 test files passed and 8 tests passed.
* UI product-surface check: N/A - T016 ran tests only and changed no user-facing route.
* UI craft check: N/A - T016 changed no visible UI.

**BQC Fixes**:

* N/A - validation command only; no code changed.

### Task T019 - Run lint plus ASCII, LF, and whitespace checks

**Started**: 2026-07-03 05:59 **Completed**: 2026-07-03 06:01 **Duration**: 2 minutes

**Notes**:

* Initial `bun run lint` found Prettier-only formatting issues in the new TypeScript files.
* Ran Prettier on the changed TypeScript source and tests, then reran lint successfully.
* ASCII, CRLF, and trailing-whitespace scans over changed text files and Hermes SVG assets returned no matches.

**Files Changed**:

* `scripts/lib/hermes-media-audit.ts` - formatted with Prettier.
* `scripts/lib/__tests__/hermes-media-audit.test.ts` - formatted with Prettier.
* `src/lib/hermes-provider-assets.ts` - formatted with Prettier.
* `src/lib/__tests__/hermes-provider-assets.test.ts` - formatted with Prettier.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T019 evidence and updated session progress.

**Verification**:

* Command/check: `bunx prettier --write scripts/lib/hermes-media-audit.ts scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/hermes-provider-assets.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - formatter applied to changed TypeScript files.
  * Evidence: Output listed all four files formatted.
* Command/check: `bun run lint`
  * Result: PASS - ESLint passed after formatting.
  * Evidence: Final lint command exited 0 with no diagnostics.
* Command/check: `LC_ALL=C rg --pcre2 -n "[^\\x00-\\x7F]" scripts/lib/hermes-media-audit.ts scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/hermes-provider-assets.ts src/lib/__tests__/hermes-provider-assets.test.ts .spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md .spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md .spec_system/specs/phase40-session10-assets-and-media-compliance/tasks.md src/assets/logos/hermes/*.svg`
  * Result: PASS - no non-ASCII matches in checked text files.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* Command/check: `rg -n $'\\r' scripts/lib/hermes-media-audit.ts scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/hermes-provider-assets.ts src/lib/__tests__/hermes-provider-assets.test.ts .spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md .spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md .spec_system/specs/phase40-session10-assets-and-media-compliance/tasks.md src/assets/logos/hermes/*.svg`
  * Result: PASS - no CRLF matches in checked text files.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* Command/check: `rg -n "[[:blank:]]$" scripts/lib/hermes-media-audit.ts scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/hermes-provider-assets.ts src/lib/__tests__/hermes-provider-assets.test.ts .spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md .spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md .spec_system/specs/phase40-session10-assets-and-media-compliance/tasks.md src/assets/logos/hermes/*.svg`
  * Result: PASS - no trailing-whitespace matches in checked text files.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* UI product-surface check: N/A - T019 ran validation and formatting only; no route or component renders new UI.
* UI craft check: N/A - T019 changed no visible UI.

**BQC Fixes**:

* N/A - formatting and validation only; no behavior changed.

### Task T020 - Complete final asset verification

**Started**: 2026-07-03 05:47 **Completed**: 2026-07-03 05:48 **Duration**: 1 minute

**Notes**:

* Verified no root `src/assets/logo-*.svg` files remain.
* Verified no runtime root-logo imports or references remain outside script-side audit source-path metadata.
* Verified browser-facing provider asset metadata does not contain private paths or secret-shaped strings.
* Verified this session changed no UI route/component/extension view files, so no new debug or scaffold copy was introduced to product surfaces.
* Verified provenance has no incomplete placeholders and appended final validation rows.
* Reran focused tests after formatting.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - appended final validation evidence rows.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T020 evidence and updated session progress to 20/20.

**Verification**:

* Command/check: `find src/assets -maxdepth 1 -type f -name 'logo-*.svg' -print`
  * Result: PASS - no root staged provider logo files remain.
  * Evidence: Command returned no output.
* Command/check: `rg -n "['\\\"]@/assets/logo-|['\\\"]\\.\\.?/assets/logo-|src/assets/logo-[a-z0-9-]+\\.svg" src scripts --glob '!scripts/lib/hermes-media-audit.ts'`
  * Result: PASS - no runtime root-logo imports or references remain outside source-path audit metadata.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* Command/check: `rg -n "/home/|api[_-]?key|bearer|auth\\.json|prompt|transcript|src/assets/logo-" src/lib/hermes-provider-assets.ts`
  * Result: PASS - browser-facing registry metadata is safe.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* Command/check: `git diff --name-only -- src/components src/routes src/extensions`
  * Result: PASS - no UI route, component, or extension view files changed.
  * Evidence: Command returned no output.
* Command/check: `rg -n "Pending|TODO|TBD" .spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md`
  * Result: PASS - provenance has no incomplete placeholders.
  * Evidence: Command returned no output; `rg` exits 1 when no matches are found.
* Command/check: `bun -e 'import { auditHermesMediaAssets } from "./scripts/lib/hermes-media-audit.ts"; const checks = await auditHermesMediaAssets(process.cwd()); for (const check of checks) console.log(`${check.status} ${check.name}`); if (checks.some((check) => check.status !== "pass")) process.exit(1);'`
  * Result: PASS - aggregate media audit passed.
  * Evidence: Output reported pass for `logo-inventory`, `root-logo-cleanup`, `logo-size-caps`, `svg-safety`, `duplicate-decisions`, and `ministry-hero`.
* Command/check: `bunx vitest run scripts/lib/__tests__/hermes-media-audit.test.ts src/lib/__tests__/hermes-provider-assets.test.ts`
  * Result: PASS - focused tests still pass after formatting.
  * Evidence: Output reported 2 test files passed and 8 tests passed.
* UI product-surface check: PASS - no UI route, component, or extension view files changed, so no new debug/runtime/scaffolding copy was introduced to product surfaces.
* UI craft check: N/A - this session intentionally added no visible UI.

**BQC Fixes**:

* Product surface discipline: final diff check confirmed no product UI files changed, keeping Session 10 limited to assets, registries, audit helpers, tests, and session artifacts.

### Task T018 - Run app and script type checks

**Started**: 2026-07-03 05:58 **Completed**: 2026-07-03 05:59 **Duration**: 1 minute

**Notes**:

* Ran the required app and script TypeScript checks after adding the browser registry, script media audit owner, and tests.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T018 evidence and updated session progress.

**Verification**:

* Command/check: `bun run typecheck && bun run typecheck:scripts`
  * Result: PASS - app and script TypeScript checks passed.
  * Evidence: Output showed `tsc --noEmit` and `tsc --noEmit -p tsconfig.scripts.json`; command exited 0.
* UI product-surface check: N/A - T018 ran validation only and changed no user-facing route.
* UI craft check: N/A - T018 changed no visible UI.

**BQC Fixes**:

* N/A - validation command only; no code changed.

### Task T017 - Run repository asset-size validation

**Started**: 2026-07-03 05:58 **Completed**: 2026-07-03 05:58 **Duration**: 1 minute

**Notes**:

* Ran the repository asset-size validation script after rehoming logos and retaining the optimized Ministry hero.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T017 evidence and updated session progress.

**Verification**:

* Command/check: `bash scripts/check-asset-sizes.sh`
  * Result: PASS - asset-size validation passed.
  * Evidence: Output reported `OK: All assets within configured size limits (total: 16M)`.
* UI product-surface check: N/A - T017 ran validation only and changed no user-facing route.
* UI craft check: N/A - T017 changed no visible UI.

**BQC Fixes**:

* N/A - validation command only; no code changed.

### Task T003 - Confirm final provider and model-intelligence coverage

**Started**: 2026-07-03 05:29 **Completed**: 2026-07-03 05:30 **Duration**: 1 minute

**Notes**:

* Confirmed `HERMES_MODEL_CATALOG` exposes 24 provider ids for Phase 40 registry coverage decisions.
* Confirmed Session 09 created Hermes-scoped model intelligence, with default Ministry rows for `anthropic`, `openai`, `zai`, and `deepseek`.
* Recorded the coverage inputs in `asset-provenance.md` so T009 and T010 can distinguish approved logo mappings from null fallbacks.

**Files Changed**:

* `.spec_system/specs/phase40-session10-assets-and-media-compliance/asset-provenance.md` - added provider coverage inputs from the Hermes catalog and Session 09 model intelligence.
* `.spec_system/specs/phase40-session10-assets-and-media-compliance/implementation-notes.md` - logged T003 evidence and updated session progress.

**Verification**:

* Command/check: `bun -e 'import { HERMES_MODEL_CATALOG } from "./scripts/lib/hermes-dev-bridge.ts"; console.log(HERMES_MODEL_CATALOG.map((group) => group.provider).join("\\n")); console.error(`count=${HERMES\_MODEL\_CATALOG.length}`);'`
  * Result: PASS - final Hermes catalog provider coverage captured.
  * Evidence: Output listed 24 providers including `openai`, `anthropic`, `anthropic-oauth`, `googlegemini`, `openrouter`, `openai-codex`, `xai-oauth`, `xai`, `deepseek`, `minimax`, `cohere`, `groq`, `mistral`, `perplexity`, `nvidia`, `sakana`, `zai`, `kimi-coding`, `ollama-cloud`, `huggingface`, `nous`, `copilot`, `github-copilot`, and `local`.
* Command/check: `sed -n '1,220p' scripts/lib/hermes-model-intelligence.ts`
  * Result: PASS - Session 09 Ministry lineup providers inspected.
  * Evidence: Output showed base model rows for `anthropic`, `openai`, `zai`, and `deepseek`.
* Command/check: `sed -n '1,160p' .spec_system/specs/phase40-session09-model-intelligence-and-pricing/IMPLEMENTATION_SUMMARY.md`
  * Result: PASS - Session 09 contract boundary confirmed.
  * Evidence: Output reported Hermes-scoped model intelligence and pricing owners, four created implementation/test files, and no repo-level model-intelligence data file.
* UI product-surface check: N/A - T003 only added provenance documentation and changed no user-facing route.
* UI craft check: N/A - T003 changed no UI.

**BQC Fixes**:

* N/A - provenance artifact only; no runtime application behavior changed.


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