Capability matrix
Skill produtoramaxvision/maxvision-utilities/media-forge/skills/capability-matrix
MaxVision's curated Claude Code marketplace — production-grade skills for n8n workflows, Google Tag Manager API, and more.
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Model x params capability cheatsheet. Static reference; read by all media-forge agents.
SKILL.md
3.3 KB, as published. Nobody here has run it
media-forge:capability-matrix
Static capability reference for all three LOCKED models. Read this before composing any API payload to ensure parameters are valid.
Models
gemini-3-pro-image-preview (Nano Banana Pro)
| Parameter | Values |
|---|---|
| Aspect ratios | 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9 |
| Image sizes | 1K, 2K, 4K |
| Thinking levels | MINIMAL, LOW, MEDIUM, HIGH |
| Person generation | ALLOW_ALL, ALLOW_ADULT, ALLOW_NONE |
| Reference images | Up to 14 (role-labeled) |
| Google Search | Optional (useGoogleSearch: true) |
| Notes | Only model supporting 14 refs and 4K. Primary for creative work. |
imagen-4.0-ultra-generate-001 (Imagen 4 Ultra)
| Parameter | Values |
|---|---|
| Aspect ratios | 1:1, 3:4, 4:3, 9:16, 16:9 |
| Image sizes | 1K, 2K (NO 4K) |
| Person generation | ALLOW_ALL, ALLOW_ADULT, ALLOW_NONE |
| Number of images | 1 only |
| Notes | Use for seed-reproducible outputs. Cannot produce 4K. |
veo-3.1-generate-preview (Veo 3.1 Pro)
| Parameter | Values |
|---|---|
| Aspect ratios | 16:9, 9:16 |
| Durations | 4s, 6s, 8s |
| Resolutions | 720p, 1080p, 4k |
| Number of videos | 1 only |
| Person generation | allow_all (t2v/extend only), allow_adult (all modes) |
| Reference images | Up to 3, type ASSET only (no style refs) |
| Modes | t2v, i2v, interpolate, references, extend |
| Extension hops | +7s per hop, 720p only, max 20 hops (148s) |
| 4k constraint | Requires durationSeconds=8 |
| 1080p constraint | Requires durationSeconds=8 |
| TTL | 2 days — download immediately |
When to use
Consult this skill before any model API call to validate parameters. All domain agents reference this skill.