Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add MoizIbnYousaf/marketing-cli --skill higgsfield-soul-idgit clone --depth 1 https://github.com/MoizIbnYousaf/marketing-cliWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/moizibnyousaf/marketing-cli/higgsfield-soul-id)<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/higgsfield-soul-id"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/higgsfield-soul-id/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/higgsfield-soul-id"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/higgsfield-soul-id.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00203 | $0.01802 |
| Opus 5 | $0.00102 | $0.00901 |
| Sonnet 5 | $0.00041 | $0.00360 |
| Haiku 4.5 | $0.00020 | $0.00180 |
Grade C, and why
higgsfield-soul-id scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh How it starts
The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/higgsfield-soul-id — Train a Reusable Face Identity
Train a face-faithful Soul Character model. Reusable across all Soul-powered image and video generations in higgsfield-generate.
When to use
- User wants their face (or a specific person's face) in Higgsfield-generated images/videos
- "train my soul", "create soul character", "make a digital twin", "brand character training"
- Setting up a reusable identity before a campaign requiring consistent character appearance
- The user has 5–20 photos of a face and wants them persisted as a model reference
Route elsewhere if:
- User just wants a one-shot image with a face reference →
higgsfield-generatewith--image - User wants a fictional/non-photo avatar from a text description →
higgsfield-generatewith a prompt
On Activation
- Read
brand/creative-kit.mdif present (written by/visual-style) — check for brand character or persona notes. - Ask for the name to assign to the Soul (one word, used for later reference).
- Ask for photos (5–20 face photos, local paths or upload UUIDs).
- Confirm plan tier: Soul training requires Basic+ plan. Check
higgsfield account status.
Optional dependency — Higgsfield account
This skill requires the @higgsfield/cli binary and a Higgsfield account.
Without the CLI installed, return a clear actionable error:
higgsfield CLI not found. Install with:
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh
Then authenticate:
higgsfield auth login
Without an authed Higgsfield account, the CLI itself surfaces the auth prompt — no special handling needed in the skill.
Fallback for image generation only: if the user just needs a one-off image and doesn't have a Higgsfield account, route them to image-gen (Gemini, model gemini-3.1-flash-image-preview, free tier). Soul Character training has no fallback — it requires Higgsfield.
Step 0 — Bootstrap
Before any other command:
- If
higgsfieldis not on$PATH, install it:curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh - If
higgsfield account statusfails withSession expired/Not authenticated, ask the user to runhiggsfield auth login(interactive) and wait for confirmation. - Soul training requires a paid plan (Basic+). If
higgsfield account statusshows free plan, tell the user before submitting.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 154 lines · 203 tokens per session scan C 304666c14545
higgsfield-soul-id is a skill published in the GitHub repository MoizIbnYousaf/marketing-cli (31 stars, last pushed today), licensed MIT. It adds 203 tokens to every session and 1,802 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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