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 nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-tiktokgit clone --depth 1 https://github.com/nexscope-ai/eCommerce-SkillsWrote 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/nexscope-ai/ecommerce-skills/profit-margin-calculator-tiktok)<a href="https://agentmods.dev/skills/nexscope-ai/ecommerce-skills/profit-margin-calculator-tiktok"><img src="https://agentmods.dev/badge/skills/nexscope-ai/ecommerce-skills/profit-margin-calculator-tiktok/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/nexscope-ai/ecommerce-skills/profit-margin-calculator-tiktok"><img src="https://agentmods.dev/badge/skills/nexscope-ai/ecommerce-skills/profit-margin-calculator-tiktok.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 15 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00046 | $0.00734 |
| Opus 5 | $0.00023 | $0.00367 |
| Sonnet 5 | $0.00009 | $0.00147 |
| Haiku 4.5 | $0.00005 | $0.00073 |
Grade A, and why
profit-margin-calculator-tiktok scanned grade A with 0 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 9d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Profit Margin Calculator — TikTok Shop 💰
Calculate product profitability for TikTok Shop sellers — cost breakdowns, profit margins, and affiliate commission analysis.
Installation
npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-tiktok -g
Cost Components
| Cost Item | Description | Notes |
|---|---|---|
| Product Cost | FOB purchase price | - |
| Inbound Shipping | To FBT warehouse | - |
| FBT Fulfillment | Fulfillment by TikTok | Optional |
| Platform Fee | 5% | Lower ✅ |
| Affiliate Commission | 10-30% | Main cost ⚠️ |
| Advertising | TikTok Ads | - |
| Return Cost | Higher return rate | 5-15% |
TikTok Characteristics
- Low platform fee: Only 5%
- High affiliate commission: 10-30%, main cost driver
- High return rate: Impulse buying, 5-15% returns
- Short viral cycle: Need fast inventory turnover
Usage
python3 scripts/calculator.py
python3 scripts/calculator.py '{"selling_price": 19.99, "creator_commission_rate": 0.15, "product_cost": 5}'
Output Example
💰 **TikTok Shop Profit Analysis Report**
Selling Price $19.99 100.0%
────────────────────────────────────────
Product Cost -$5.00 25.0%
FBT Fulfillment -$3.50 17.5%
Platform Fee (5%) -$1.00 5.0%
Affiliate Commission -$3.00 15.0% ⬅️ Main cost
...
────────────────────────────────────────
Net Profit $4.54 22.7%
TikTok Fee Structure
| Fee Type | Rate | Notes |
|---|---|---|
| Platform Fee | 5% | Lower than Amazon |
| Affiliate Commission | 10-30% | Varies by influencer tier |
| FBT Fulfillment | ~$3-5/order | Similar to FBA |
| Return Processing | ~$2-3/return | Higher return rate |
Key Considerations
- Affiliate costs are variable — Top influencers demand higher rates
- Plan for returns — Budget 5-15% return rate
- Fast turnover needed — Viral products have short cycles
- Lower platform fees — 5% vs Amazon's 8-15%
What ships with it
1 file 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.
- 9d ago First seen · 89 lines · 46 tokens per session scan A 9deca408422a
profit-margin-calculator-tiktok is a skill published in the GitHub repository nexscope-ai/eCommerce-Skills (914 stars, last pushed 17d ago), licensed MIT. It adds 46 tokens to every session and 734 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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budget-planning
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