higgsfield-soul-id

Original：🇺🇸 English

Translated

Train a Soul Character — a personalized model on a person's face that Higgsfield uses for identity-faithful image and video generation. Use when: "create my Soul", "train my face", "make my digital twin", "build me an avatar", "learn my appearance", "create a character of me", "set up identity for video", "I want my face in generated images". Chain: train Soul (one-time, returns reference_id) → use in higgsfield-generate via `--soul-id <id>` with models like `text2image_soul_v2` or `soul_cinema_studio`. NOT for: one-shot face swaps (use higgsfield-generate with --image), named-character / non-photo avatars (use higgsfield-generate with prompt).

1.4kinstalls

Sourcehiggsfield-ai/skills

Added on2026-05-05

NPX Install

npx skill4agent add higgsfield-ai/skills higgsfield-soul-id

SKILL.md Content

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Higgsfield Soul Character

Train a face-faithful identity model. Reusable across all Soul-powered generations.

Step 0 — Bootstrap

Before any other command:

If

higgsfield

is not on

$PATH

, install it:

bash

curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh

If

higgsfield account status

fails with

Session expired

/

Not authenticated

, ask the user to run

higgsfield auth login

(interactive) and wait for confirmation.

Soul training requires a paid plan (Basic+). If
```
higgsfield account status
```
shows free plan, tell the user before submitting.

UX Rules

Be concise. No raw IDs in chat. Just say "Soul ready" with a name reference.
Detect language and respond in it. CLI flags stay English.
Ask for the smallest set of inputs: name + photos. Pick a sensible model variant.
Polling is silent — training takes minutes. Don't repeat status updates.

Workflow

Get name. One word, used for later reference. Ask if missing.
Get photos. 5–20 face photos, varied angles and lighting. Local paths or already-uploaded IDs both work —
```
--image
```
accepts either.
Pick variant.
- ```
--soul-2
```
  — for image generation (default)
- ```
--soul-cinematic
```
  — for cinematic / video work Choose based on user's stated downstream use. Default to
```
--soul-2
```
  .

Submit.

bash

higgsfield soul-id create --name "<name>" --soul-2 --image ./photo1.png --image ./photo2.png ...
higgsfield soul-id create --name "<name>" --soul-2 --image <upload_id> --image <upload_id> ...

CLI auto-uploads paths. Captures returned reference id.

Wait.
```
higgsfield soul-id wait <id>
```
. Silent. Default timeout 30m.
Deliver. "Soul
```
<name>
```
ready. Use in generate with
```
--soul-id <id>
```
."

Use the Soul

Once trained, pass to

higgsfield-generate

:

bash

higgsfield generate create text2image_soul_v2 --prompt "..." --soul-id <ref_id> --wait
higgsfield generate create soul_cinema_studio --prompt "..." --soul-id <ref_id> --wait

Listing existing Souls

bash

higgsfield soul-id list                   # all references
higgsfield soul-id get <id>               # one by id

Errors

```
Minimum Basic plan required
```
— user is on free plan; tell them.
```
Training failed
```
— check photos quality (5+ unique faces, well-lit).
```
Session expired
```
→
```
higgsfield auth login
```
.

Reference docs

```
references/photo-guide.md
```
— what photos work best
```
references/troubleshooting.md
```
— common training failures

higgsfield-soul-id

NPX Install

Tags

SKILL.md Content

Higgsfield Soul Character

Step 0 — Bootstrap

UX Rules

Workflow

Use the Soul

Listing existing Souls

Errors

Reference docs