Mga developer

Bring MotuArt into iyong workflow

MotuArt kulay engine exposes portrait pagwawasto, balat segmentation, pro pagpapakinis, pinili damit replacement, propesyonal AI Mga Larawan sa Profile at ID-larawan delivery through isang Agent Skill, CLI o HTTP API.

gamitin as isang Agent Skill

ito karaniwan Agent Skill works na may Claude code, Codex CLI, ZCode, OpenClaw, Augment, Windsurf at higit. Install it sa ang agent's skills directory sa grade mga larawan, export masks, pakinisin balat, gumawa propesyonal AI Mga Larawan sa Profile o make mga larawan ng ID.

Claude code: isang-line install (plugin marketplace)

/plugin marketplace add motu-art/motu-skills
/plugin install motu-color-engine@motu-skills

Mga supported agent at install path

I-i-download skill (.tar.gz)

SKILLS_DIR=~/.claude/skills
mkdir -p "$SKILLS_DIR"

# download + extract in one line
curl -fsSL https://mce.motu.art/downloads/motu-color-engine-skill.tar.gz \
  | tar -xz -C "$SKILLS_DIR"

# ...or, if you downloaded the archive from this page:
tar -xzf motu-color-engine-skill.tar.gz -C "$SKILLS_DIR"

Configure kapaligiran

Gumawa ng API key mula sa iyong account, pagkatapos ay itakda ang dalawang environment variable na ito. Isang beses lamang ipinapakita ang buong key; itago itong maigi at huwag ilagay sa source o client-side na code.

export MCE_API_BASE=https://mce.motu.art
export MCE_API_KEY=<your-key>

karaniwan commands

Scripts live under ang skill scripts/ folder. mga larawan sa profile.sh creates propesyonal mga larawan sa explicit prepare, confirm, asynchronous submit, status, i-download, post-process at export stages; it never auto-confirms isang reference o selects isang candidate.

# list available styles
scripts/styles.sh

# grade a portrait (style + strength optional)
scripts/grade.sh photo.jpg graded.png kodak_gold 1.0

# grade with light smoothing enabled
scripts/grade.sh photo.jpg graded.png kodak_gold 1.0 0.6 0.35

# sculpt portrait lighting only (identity and geometry preserved)
scripts/portrait-lighting.sh photo.jpg lit.png natural_dimension 0.70

# grade + smooth + portrait lighting in one request
scripts/grade.sh photo.jpg finished.png kodak_gold 1.0 0.2 0.35 "" "" "" natural_dimension 0.70

# smooth only, no color grading
scripts/smooth.sh photo.jpg smoothed.png 0.6 0.35

# export just the skin mask (grayscale PNG)
scripts/mask.sh photo.jpg skin.png skin

# browse curated outfits and replace clothing
scripts/outfits.sh
scripts/outfit.sh photo.jpg outfitted.png business_navy_suit 1536

# generate an ID-photo delivery package
scripts/id-pack.sh photo.jpg out passport_cn,one_inch motu_business_neutral 0.35 default true 6x4 business_navy_suit 1536

# staged AI Headshots: prepare, approve, submit, then download
scripts/headshots.sh catalog en
scripts/headshots.sh prepare photo.jpg headshot-work --scene professional_profile --smoothing 0.2
scripts/headshots.sh confirm headshot-work
scripts/headshots.sh generate headshot-work --batch-size 4
scripts/headshots.sh status headshot-work
scripts/headshots.sh download headshot-work

# create a lighting render from a generated Headshot candidate
scripts/headshots.sh light headshot-work --candidate 1 --style natural_dimension --strength 0.70

# reuse a confirmed person in a new or existing project
scripts/headshots.sh people
scripts/headshots.sh start-person hperson_... another-headshot-work --scene professional_profile
scripts/headshots.sh use-person headshot-work hperson_...

# remove only the reusable library entry (projects and history remain)
scripts/headshots.sh remove-person hperson_...

o call ang HTTP API

Call ang API directly nang walang ang skill. pribado at pinoproseso endpoints require X-API-key; /v1/health at Mga Larawan sa Profile catalog, showcase at sitwasyon discovery ay pampubliko. Grant bawat account ng user key only ang scopes it needs.

Staged AI Mga Larawan sa Profile API

Gumawa ng project at siyasatin ang pinagmulan, pagkatapos ay i-grade ang tono ng balat, opsyonal na pakinisin at i-crop ang isang reference preview. Pagkatapos kumpirmahin ng user ang reference na iyon, magsumite ng asynchronous na generation job, itanong ang status nito, i-download ang mga kandidato, at tahasang i-post-process o i-export ang pinili. Ang mga pribadong resource ay pag-aari ng account ng user na may API key.

GET/v1/headshots/catalogMga pampublikong scene, pose, outfit, background, generation style at compatibility

Input

Query: locale?

Output

scenes, poses, outfits, backgrounds, generation_styles, compatibility

Request example

?locale=zh-CN

Response example

{
  "scenes": [{ "id": "professional_profile" }],
  "poses": [...], "outfits": [...], "backgrounds": [...]
}

POST/v1/headshots/projectsUpload a source portrait and create a Headshots project

Input

multipart: image; scene_id?; entry_source?

Output

project_id, status, scene_id, source_image_url

Request example

image=@photo.jpg
scene_id=professional_profile
entry_source=scene_gallery

Response example

{
  "project_id": "hproj_123",
  "status": "inspecting",
  "scene_id": "professional_profile",
  "source_image_url": "/v1/headshots/projects/hproj_123/source/image"
}

POST/v1/headshots/projects/{project_id}/inspectCheck whether the source portrait is eligible for reference preparation

Input

Path: project_id

Output

eligible, status, reasons[], warnings[]

Request example

project_id=hproj_123

Response example

{
  "eligible": true,
  "status": "ready",
  "reasons": [],
  "warnings": []
}

POST/v1/headshots/projects/{project_id}/previewsCreate a graded, optionally smoothed and cropped reference preview

Input

JSON: skin_base_id; smoothing_strength?; crop_spec_id; crop_anchor?; crop_zoom?; crop_offset_x/y?; crop_x/y/width/height?; crop_rotation?

Output

preview_id, parameters, image: content_type, size_bytes, width, height, url

Request example

{
  "skin_base_id": "motu_business_neutral",
  "smoothing_strength": 0.2,
  "crop_spec_id": "profile_4x5",
  "crop_anchor": "auto"
}

Response example

{
  "preview_id": "hprev_123",
  "parameters": { "crop_spec_id": "profile_4x5" },
  "image": {
    "content_type": "image/png",
    "size_bytes": 482310,
    "width": 1200,
    "height": 1500,
    "url": "/v1/headshots/projects/hproj_123/previews/hprev_123/image"
  }
}

GET/v1/headshots/projects/{project_id}/previews/{preview_id}/imageDownload the private preview image for user review

Input

Path: project_id, preview_id

Output

Private preview image bytes

Request example

project_id=hproj_123
preview_id=hprev_123

Response example

200 OK
Content-Type: image/png
<binary image bytes>

POST/v1/headshots/projects/{project_id}/referencesConfirm an approved preview as an immutable identity reference

Input

JSON: preview_id

Output

reference_id, version, parameters

Request example

{ "preview_id": "hprev_123" }

Response example

{
  "reference_id": "href_123",
  "version": 1,
  "parameters": { "crop_spec_id": "profile_4x5", "smoothing_strength": 0.2 }
}

POST/v1/headshots/recommendationResolve a partial selection into a complete compatible generation plan

Input

JSON: project_id, reference_id; scene_id?; generation_style_id?; pose_id?; outfit_id?; background_id?; output_ratio?; framing?

Output

Complete compatible generation configuration, compatibility changes

Request example

{
  "project_id": "hproj_123",
  "reference_id": "href_123",
  "scene_id": "professional_profile",
  "output_ratio": "4:5",
  "framing": "auto"
}

Response example

{
  "scene_id": "professional_profile",
  "generation_style_id": "natural_editorial",
  "pose_id": "confident_front",
  "outfit_id": "business_navy_suit",
  "background_id": "studio_warm_gray",
  "output_ratio": "4:5",
  "framing": "half_body"
}

POST/v1/headshots/jobsMagsumite ng asynchronous headshot generation mula sa confirmed reference at kumpletong configuration

Input

Header: Idempotency-Key · JSON: confirmed reference + complete configuration + batch_size

Output

202 Accepted: job_id, status, requested_count

Request example

Idempotency-Key: job-2026-001

{
  "project_id": "hproj_123",
  "reference_id": "href_123",
  "scene_id": "professional_profile",
  "generation_style_id": "natural_editorial",
  "pose_id": "confident_front",
  "outfit_id": "business_navy_suit",
  "background_id": "studio_warm_gray",
  "output_ratio": "4:5",
  "framing": "half_body",
  "batch_size": 4
}

Response example

{
  "job_id": "hjob_123",
  "project_id": "hproj_123",
  "status": "queued",
  "batch_size": 4,
  "credit_cost": 4
}

GET/v1/headshots/jobs/{job_id}I-query ang job state at mga handang professional headshot candidate

Input

Path: job_id

Output

status, candidates[], failure_reason? · terminal: completed | partially_completed | failed | cancelled

Request example

job_id=hjob_123

Response example

{
  "job_id": "hjob_123",
  "status": "completed",
  "candidates": [{ "candidate_id": "hcand_123", "ordinal": 1, "status": "ready" }],
  "failure_reason": null
}

GET/v1/headshots/jobs/{job_id}/candidates/{candidate_id}/imageDownload a generated candidate image

Input

Path: job_id, candidate_id

Output

Private candidate image bytes

Request example

job_id=hjob_123
candidate_id=hcand_123

Response example

200 OK
Content-Type: image/jpeg
<binary image bytes>

GET/v1/headshots/postprocess/stylesList post-processing styles compatible with the reference

Input

Query: reference_id; locale?

Output

styles[]: id, base_id, flavour_id?, localized labels

Request example

?reference_id=href_123&locale=zh-CN

Response example

{
  "styles": [{ "id": "business_neutral", "base_id": "motu_business_neutral", "flavour_id": null }]
}

POST/v1/headshots/candidates/{candidate_id}/rendersCreate a post-processed render from a selected candidate

Input

Path: candidate_id · JSON: grade uses base_id/flavour_id; portrait lighting uses render_kind, lighting_style, lighting_strength?, source_render_id?

Output

immutable render_id, render_kind, source_render_id, applied grade or lighting settings, image_url

Request example

Grade only:
{
  "base_id": "motu_business_neutral",
  "flavour_id": null
}

Grade + portrait lighting in one pass:
{
  "render_kind": "portrait_lighting",
  "base_id": "motu_business_neutral",
  "flavour_id": null,
  "lighting_style": "natural_dimension",
  "lighting_strength": 0.70
}

Response example

{
  "render_id": "hrender_123",
  "render_kind": "portrait_lighting",
  "source_render_id": null,
  "base_id": "motu_business_neutral",
  "lighting_style": "natural_dimension",
  "lighting_strength": 0.70,
  "image_url": "/v1/headshots/renders/hrender_123/image"
}

GET/v1/headshots/renders/{render_id}/imageDownload the post-processed render

Input

Path: render_id

Output

Private rendered image bytes

Request example

render_id=hrender_123

Response example

200 OK
Content-Type: image/png
<binary image bytes>

POST/v1/headshots/candidates/{candidate_id}/exportsCreate a controlled crop and format export

Input

Path: candidate_id · JSON: source_type; render_id?; crop_spec_id?; format?; quality?; crop rectangle/offsets?

Output

export_id, download_url, output metadata

Request example

{
  "source_type": "render",
  "render_id": "hrender_123",
  "crop_spec_id": "profile_4x5",
  "format": "jpeg",
  "quality": 92
}

Response example

{
  "export_id": "hexport_123",
  "download_url": "/v1/headshots/exports/hexport_123/download",
  "format": "jpeg"
}

GET/v1/headshots/exports/{export_id}/downloadDownload the final exported Headshot

Input

Path: export_id

Output

Final exported image bytes

Request example

export_id=hexport_123

Response example

200 OK
Content-Type: image/jpeg
<final exported image bytes>

API ng person library

Opsyonal na API para muling gumamit ng nakumpirmang tao, magpalit ng tao sa isang project, o pamahalaan ang library. Hindi ito kailangan sa default na Headshot flow.

GET/v1/headshots/person-referencesIlista ang reusable na nakumpirmang mga tao at pribadong preview

Input

Query: limit?

Output

people[]: person_reference_id, garment_preference, created_at, last_used_at, image_url

Request example

?limit=20

Response example

{
  "people": [{
    "person_reference_id": "hperson_123",
    "garment_preference": "female",
    "created_at": "2026-08-11T10:00:00Z",
    "last_used_at": "2026-08-11T10:30:00Z",
    "image_url": "/v1/headshots/person-references/hperson_123/image"
  }]
}

POST/v1/headshots/projects/from-person-referenceMagsimula ng bagong project mula sa naka-save na tao

Input

JSON: person_reference_id; scene_id?

Output

project_id, reference_id, status

Request example

{
  "person_reference_id": "hperson_123",
  "scene_id": "professional_profile"
}

Response example

{ "project_id": "hproj_456", "reference_id": "href_456", "status": "ready" }

POST/v1/headshots/projects/{id}/person-referencePalitan ang tao sa kasalukuyang project habang pinananatili ang history

Input

Path: project_id · JSON: person_reference_id

Output

project_id, reference_id, active person reference

Request example

{ "person_reference_id": "hperson_123" }

Response example

{ "project_id": "hproj_123", "reference_id": "href_456" }

DELETE/v1/headshots/person-references/{id}I-soft-delete lamang ang library entry; mananatili ang mga project

Input

Path: person_reference_id

Output

204 No Content; project history remains

Request example

person_reference_id=hperson_123

Response example

204 No Content

Portrait at ID photo API

Gamitin ang parehong authenticated API para sa portrait grading, skin masks, smoothing, curated outfits, ID-photo packages, at delivery exports.

GET/v1/stylesIlista ang mga available na istilo (base / flavour)

Input

No body

Output

styles[], bases[], flavours[], composite_separator

Request example

No parameters

Response example

{
  "styles": [{ "id": "kodak_gold", "kind": "flavour" }],
  "composite_separator": "@"
}

POST/v1/processMag-upload ng portrait → graded na larawan at quality report (ΔE ng balat, optional smooth_strength)

Input

multipart: file; style?; strength?; smooth_strength?; smooth_texture_retain?; portrait_lighting_style?; portrait_lighting_strength?; crop_spec?; bg_color?; output_format?; quality?

Output

trace_id, image_base64, content_type, quality, report_url; report includes lighting metrics when enabled

Request example

file=@photo.jpg
style=kodak_gold
strength=1.0
smooth_strength=0.2
portrait_lighting_style=natural_dimension
portrait_lighting_strength=0.55
output_format=png

Response example

{
  "trace_id": "trace_123",
  "style_id": "kodak_gold",
  "image_base64": "...",
  "content_type": "image/png",
  "quality": { "skin_delta_e_to_target": 3.2, "warnings": [] },
  "report_url": "/v1/report/trace_123"
}

GET report_url →
{
  "metrics": {
    "portrait_lighting": {
      "style": "natural_dimension",
      "requested_strength": 0.55,
      "max_applied_ev": 0.31
    }
  }
}

POST/v1/portrait-lightingPalalimin ang portrait lighting at subject separation nang hindi binabago ang identidad o geometry

Input

multipart: file; style?; strength?; face_light_balance?; subject_separation?; local_contrast?; skin_protection?; highlight_protection?; max_long_edge?; output_format?; quality?

Output

Processed image bytes + X-MCE-Trace-Id and X-MCE-Lighting-Info headers

Request example

file=@portrait.jpg
style=natural_dimension
strength=0.70
max_long_edge=1800
output_format=png

Response example

200 OK
Content-Type: image/png
X-MCE-Trace-Id: trace_123
X-MCE-Lighting-Info: {"style":"natural_dimension","strength":0.70,"max_applied_ev":0.31,"warnings":[]}
<processed image bytes>

POST/v1/smoothMag-upload ng portrait → PNG na pagpapakinis lamang (walang pagbabago ng kulay)

Input

multipart: file; strength?; texture_retain?; output_format?; quality?

Output

Smoothed image bytes

Request example

file=@photo.jpg
strength=0.6
texture_retain=0.35

Response example

200 OK
Content-Type: image/png
<smoothed image bytes>

POST/v1/maskMag-upload ng portrait → PNG mask ng balat (mask_kind / max_long_edge)

Input

multipart: file; mask_kind?; max_long_edge?

Output

Grayscale mask PNG + X-MCE-Mask-Kind

Request example

file=@photo.jpg
mask_kind=skin
max_long_edge=1536

Response example

200 OK
Content-Type: image/png
X-MCE-Mask-Kind: skin
<grayscale mask bytes>

GET/v1/crop/specsIlista ang ID, portrait at avatar crop spec kasama ang mga tuntunin sa background

Input

No body

Output

specs[]: dimensions, DPI, head ratio, background rules

Request example

No parameters

Response example

{
  "specs": [{ "id": "passport_cn", "width_px": 390, "height_px": 567, "dpi": 300 }]
}

GET/v1/outfitsIlista ang mga piling damit para sa lalaki, babae, bata at unisex kasama ang preview

Input

No body

Output

Approved outfits[] with category, availability and preview

Request example

No parameters

Response example

{
  "outfits": [{ "id": "business_navy_suit", "category": "male", "available": true }]
}

POST/v1/outfitPalitan ang damit gamit ang pinapayagang outfit_id at ibalik ang processed PNG

Input

multipart: file; outfit_id; long_edge?

Output

task_id, outfit_id, image_base64, content_type, processing_time_ms

Request example

file=@photo.jpg
outfit_id=business_navy_suit
long_edge=1536

Response example

{
  "task_id": "task_123",
  "outfit_id": "business_navy_suit",
  "image_base64": "...",
  "content_type": "image/png"
}

POST/v1/cropOne-spec crop at background replacement kasama ang DPI at crop report header

Input

multipart: file; spec; pad_color?; bg_color?; max_long_edge?; output_format?; quality?

Output

Cropped image bytes + X-MCE-Crop-Info

Request example

file=@photo.jpg
spec=passport_cn
bg_color=default
output_format=jpeg

Response example

200 OK
Content-Type: image/jpeg
X-MCE-Crop-Info: {"spec_id":"passport_cn","warnings":[]}
<cropped image bytes>

POST/v1/id-packID-photo package: optional na damit, master, multi-spec na larawan, upload file, print sheet at compliance

Input

multipart: file; specs; style?; smoothing?; bg_color?; outfit_id?; upload?; print_sheet?

Output

master_base64, items[], compliance, upload files?, print_sheets?

Request example

file=@photo.jpg
specs=passport_cn,one_inch
style=motu_business_neutral
bg_color=default
upload=true
print_sheet=6x4

Response example

{
  "trace_id": "trace_123",
  "master_base64": "...",
  "items": [{ "spec_id": "passport_cn", "image_base64": "...", "compliance": { "status": "pass" } }]
}

POST/v1/id-checkSuriin ang laki, head ratio, face detection at background status laban sa isang spec

Input

multipart: file; spec; report_json?; bg_color?

Output

ok, status, checks, warnings, errors

Request example

file=@passport.jpg
spec=passport_cn
bg_color=default

Response example

{
  "ok": true,
  "status": "pass",
  "checks": {},
  "warnings": [],
  "errors": []
}

POST/v1/optimizeMag-export ng upload-ready file ayon sa laki, DPI, format at target na file size

Input

multipart: file; output_format?; max_kb?; quality?; min_quality?; resize?; dpi?

Output

Optimized image bytes + X-MCE-Export-Info

Request example

file=@photo.png
output_format=jpeg
max_kb=200
resize=600x800
dpi=300

Response example

200 OK
Content-Type: image/jpeg
X-MCE-Export-Info: {"width":600,"height":800,"size_kb":184}
<optimized image bytes>

POST/v1/print-sheetI-layout ang magkakaparehong ID photo sa 6x4, 4x6, A4 o custom na papel

Input

multipart: files[]; paper?; dpi?; margin_mm?; gap_mm?; cut_lines?; output_format?

Output

Print-sheet image bytes + X-MCE-Print-Sheet-Info

Request example

files=@one-inch.jpg
paper=6x4
dpi=300
cut_lines=true

Response example

200 OK
Content-Type: image/png
X-MCE-Print-Sheet-Info: {"paper":"6x4","dpi":300}
<print sheet bytes>

Limits: ≤ 15MB bawat larawan, JPG / PNG / WebP. portrait at ID-larawan pinoproseso ay synchronous; Mga Larawan sa Profile pagbuo runs as isang asynchronous job. ID-larawan mga pakete return base64 JSON, so split very large batches.

Get isang API key

Mag-sign in o mag-register gamit ang email verification code, pagkatapos ay gumawa ng dedikadong key para sa iyong account. Pangalanan ang bawat integration at bigyan lamang ng mga scope na kailangan nito. Ang mga key ay maaaring i-rotate o bawiin kahit kailan, at ang mga call ay gumagamit ng mga credit ng account ng user.

1.Mag-mag-sign sa o register by email
2.gumawa isang key at piliin scopes
3.kopyahin at store it immediately
4.Set MCE_API_key at call ang API

pahintulot scopes

catalog:read

basahin mga istilo, ID-larawan specs at approved mga damit

portrait:process

portrait pagwawasto, pagpapakinis at maskara pinoproseso

id-photo:process

ID-larawan crop, suriin, optimize, pag-print at delivery mga pakete

outfit:process

Standalone damit replacement; also kailangan when id-pack includes isang damit

headshot:process

pribado AI Mga Larawan sa Profile projects, reference preparation, pagbuo, candidates, post-pinoproseso at exports

Mag-mag-sign sa at gumawa isang key

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