feat(media-use): resolve official brand logos via a four-tier cascade (#2061)

* feat(media-use): resolve official brand logos via a four-tier cascade

Third-party brand logos (the meeting's 'credibility signals lost' gap)
had no acquisition path: capture only grabs the product's own site
assets, and HeyGen asset search returns generic look-alike icons for
brand queries (0/3 in testing — an X-in-a-circle for LinkedIn). Workers
could only fake a mark or drop it.

New resolve type 'logo', four tiers verified by a 54-brand stress test
(100% cascade hit across dev tools / big tech / non-tech / CN brands):

- svgl — official full-color vector SVGs + wordmark variants (40/54
  first-hits); search is substring-based, so entities pass through
  alias normalization (nextjs → 'next.js', aws → 'amazon web services')
- simple-icons (pinned CDN build) — official monochrome glyphs; catches
  the long tail (nike, visa, toyota, wechat, bytedance)
- github org avatar — known-org map only; a brand name is not a GitHub
  login, guessing risks same-named personal accounts
- domain favicon (DuckDuckGo ip3) — small-raster last resort; sub-500B
  responses are DDG's placeholder and rejected; frozen with a low_res
  provenance flag (chip-size use only)

logo joins the icon/image equivalence group (typesMatch) and the
images/ subdir, so entity cache hits interop with figma-imported marks.
A total miss falls through resolve's normal failure path — no special
casing. HeyGen search stays the icon provider; it is deliberately
absent from the logo cascade.

Docs: media-use gap/types/providers tables + example; the five
workflow banners now cover logos (catalog claim kept for media, 'from
their official sources' added for logos); product-launch story-design
and motion-graphics logo-reveal point at the new type; catalog
surfaces (CLAUDE.md / README / docs) updated in lockstep.

Verified: 19 unit tests + coverage row green; live smoke across all
four tiers (linkedin→svgl, nike→simple-icons, heygen→github.avatar,
amazon→favicon) plus a fabricated brand exiting 1 on the default miss
path. oxlint + oxfmt clean.

* test(media-use): sanction the four logo providers in the registry allowlist

svgl / simple-icons / github.avatar / favicon.ddg join the sanctioned
list — the logo cascade added in the previous commit. Full lib suite
95/95 green.

* test(media-use): gate the logo cascade behavior in CI + single-fetch favicon tier

Review follow-ups (miga-heygen, jrusso1020 on #2061):

- Eight mocked-network tests pin what the manual 54-brand stress test
  only asserted: descriptor shape, alias retry (svgl non-array payload
  → next query, simple-icons 404 → next slug), network-error → null
  fallthrough, the sub-500B placeholder rejection, github's
  no-guessing (zero fetches for unmapped entities), and the real
  cascade order landing tier by tier under a mocked network.
- faviconSearch now hands its verified bytes over as a local file, so
  the freeze step copies instead of re-downloading — one round-trip,
  and the size check is authoritative over what gets frozen.
- The header's hit counts are labeled as a stress-test snapshot, not a
  live invariant.

Full lib suite 103/103; live smoke re-verified (amazon → favicon.ddg,
frozen .ico).
This commit is contained in:
WaterrrForever
2026-07-08 23:58:41 +08:00
committed by GitHub
parent 6192ed4cbd
commit 4d3cdc3e4b
21 changed files with 434 additions and 43 deletions
+16 -9
View File
@@ -1,6 +1,6 @@
---
name: media-use
description: Agent Media OS, the single skill for every media need in a HyperFrames project. Resolve BGM, SFX, image, icon, or voice into a frozen local file + ledger record (one verb, `resolve`); generate via TTS / music / image models when the catalog misses; produce voiceover, transcription, captions, and background removal through one shared audio engine; operate on media (cut / reframe / transform); and reuse assets across projects. Keeps search noise on disk, hands the agent a path. Use for any audio, image, icon, voiceover, caption, or media-asset need.
description: Agent Media OS, the single skill for every media need in a HyperFrames project. Resolve BGM, SFX, image, icon, brand logo, or voice into a frozen local file + ledger record (one verb, `resolve`); generate via TTS / music / image models when the catalog misses; produce voiceover, transcription, captions, and background removal through one shared audio engine; operate on media (cut / reframe / transform); and reuse assets across projects. Keeps search noise on disk, hands the agent a path. Use for any audio, image, icon, voiceover, caption, or media-asset need.
---
# media-use
@@ -14,6 +14,7 @@ HyperFrames owns media _playback_; media-use owns everything else. Each row is e
| HyperFrames gap | media-use owns it via |
| ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------- |
| Audio-only, no image/icon | `resolve --type image\|icon` (heygen asset search) |
| No third-party brand logos | `resolve --type logo` (svgl → simple-icons → GitHub org avatar → domain favicon) |
| No voice / audio generation | `resolve --type voice` + the audio engine (`audio/scripts/audio.mjs`) |
| Scattered/duplicated audio engine | one consolidated engine under `audio/` (hyperframes-media retired) |
| No agent media-ops (cut/reframe/transform) | `references/operations.md` + `resolve --from` to register outputs |
@@ -26,7 +27,7 @@ HyperFrames owns media _playback_; media-use owns everything else. Each row is e
## When to use
Call `resolve` whenever a composition needs media: background music, sound effects, images, icons, or voice. For voiceover / TTS, music, SFX, and caption timing, use the **audio engine** (below); background removal is delegated to the `hyperframes` CLI; transcription defaults to Parakeet (better than whisper.cpp: 6.05% vs 7.44% WER, 5-10x faster) via `scripts/transcribe.mjs`, with whisper.cpp auto-fallback (see `references/operations.md`). For cutting / reframing / transforming existing media, see `references/operations.md`. media-use searches the HeyGen catalog first, freezes the best match locally, registers it in a manifest, and hands the agent one line; all search noise stays on disk.
Call `resolve` whenever a composition needs media: background music, sound effects, images, icons, brand logos, or voice. For voiceover / TTS, music, SFX, and caption timing, use the **audio engine** (below); background removal is delegated to the `hyperframes` CLI; transcription defaults to Parakeet (better than whisper.cpp: 6.05% vs 7.44% WER, 5-10x faster) via `scripts/transcribe.mjs`, with whisper.cpp auto-fallback (see `references/operations.md`). For cutting / reframing / transforming existing media, see `references/operations.md`. media-use searches the HeyGen catalog first, freezes the best match locally, registers it in a manifest, and hands the agent one line; all search noise stays on disk.
## Resolve
@@ -38,13 +39,14 @@ Returns one line: `resolved <id> → <path> (<type>, <metadata>)`
### Types
| Type | What it finds | Provider |
| ------- | ------------------- | ---------------------------------------- |
| `bgm` | Background music | HeyGen audio catalog (10k+ tracks) |
| `sfx` | Sound effects | Bundled 19-file library + HeyGen catalog |
| `image` | Photos, backgrounds | HeyGen asset search (75k+ vectors) |
| `icon` | Icons, logos | HeyGen asset search (type=icon) |
| `voice` | TTS voiceover | Local Kokoro (free); HeyGen TTS upsell |
| Type | What it finds | Provider |
| ------- | -------------------- | -------------------------------------------------------- |
| `bgm` | Background music | HeyGen audio catalog (10k+ tracks) |
| `sfx` | Sound effects | Bundled 19-file library + HeyGen catalog |
| `image` | Photos, backgrounds | HeyGen asset search (75k+ vectors) |
| `icon` | Icons, symbols | HeyGen asset search (type=icon) |
| `logo` | Official brand marks | svgl → simple-icons → GitHub org avatar → domain favicon |
| `voice` | TTS voiceover | Local Kokoro (free); HeyGen TTS upsell |
### Examples
@@ -64,6 +66,10 @@ node <SKILL_DIR>/scripts/resolve.mjs --type image --intent "gradient tech backgr
# Icon
node <SKILL_DIR>/scripts/resolve.mjs --type icon --intent "rocket" --project .
# → resolved icon_001 → .media/images/icon_001.png (icon, transparent)
# Brand logo (official mark — never redrawn by hand)
node <SKILL_DIR>/scripts/resolve.mjs --type logo --entity linkedin --intent "LinkedIn logo" --project .
# → resolved logo_001 → .media/images/logo_001.svg (logo, official mark)
```
### Flags
@@ -117,6 +123,7 @@ ladder, `describeModelLadder`); the agent can see the ladder and override.
| image | heygen search, then local mflux (best FLUX for your RAM), then codex `image_gen` upsell |
| voice | local **Kokoro** (free, on-device), then **heygen tts** paid upsell |
| icon | heygen asset search |
| logo | svgl, then simple-icons, then GitHub org avatar, then domain favicon (all free) |
| video (local) | local LTX (`videogen` ladder); `heygen video create` avatar upsell |
Local Kokoro (voice), mflux (image), and LTX (video) run on-device (free,