Agent skill

Profit Margin Calculator Amazon

by nexscope-ai in nexscope-ai/eCommerce-Skills

Amazon profit margin calculator for sellers. An agent skill from nexscope-ai/eCommerce-Skills.

MITAuto-check passedSales & Support

Install Profit Margin Calculator Amazon

skills CLI
$ npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-amazon -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nexscope-ai/eCommerce-Skills profit-margin-calculator-amazon --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nexscope-ai/eCommerce-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/profit-margin-calculator/profit-margin-calculator-amazon .claude/skills/profit-margin-calculator-amazon && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
profit-margin-calculator-amazon
GitHub stars
1.1k
Token cost
~1.7k tokens
SKILL.md length
346 words
Files
2 (incl. scripts)
Skills in repo
114
Repo updated
First seen
Licence
MIT

At a glance

Amazon profit margin calculator for sellers. An agent skill from nexscope-ai/eCommerce-Skills.

  • Evaluating new product profitability before sourcing
  • SKILL.md covers Installation, Use Cases, Usage Examples and Input Parameters, plus 9 more sections
  • Runs Python scripts from its folder; calls python3 and npx
  • Diagnosing existing product margins

What it does

Profit Margin Calculator Amazon is an agent skill from nexscope-ai/eCommerce-Skills. Amazon profit margin calculator for sellers. Calculate cost breakdowns, profit margins, break-even points, and get pricing recommendations. Supports single product analysis and batch calculations. Input product cost, shipping, FBA fees, and get instant profitability analysis. No API key required. Use when: (1) evaluating new product profitability before sourcing, (2) diagnosing existing product margins, (3) adjusting pricing strategy, (4) analyzing multiple SKUs at once.

Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/calculator.py`).

It sits in Sales & Support, covering Pricing strategy. The repository describes itself as: E-commerce skills for AI agents — product research, marketing automation, supply chain optimization, and business analytics for online sellers across Amazon, Shopify, Etsy… The licence is MIT.

When your agent uses it

  • Evaluating new product profitability before sourcing
  • Diagnosing existing product margins
  • Adjusting pricing strategy
  • Analyzing multiple SKUs at once

Example prompts

  • “/profit-margin-calculator-amazon”

Requirements

  • Python 3
  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit ee0fb29. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python3
    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • nexscope.ai
    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Profit Margin Calculator Amazon loads about 1.7k tokens when it runs. Until then it costs about 127 tokens; SKILL.md has 346 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~127
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from nexscope-ai/eCommerce-Skills at commit ee0fb29, republished under its MIT licence (© nexscope-ai). 346 words, ~1,686 tokens.

Download SKILL.mdSave it as .claude/skills/profit-margin-calculator-amazon/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
profit-margin-calculator-amazon
description
Amazon profit margin calculator for sellers. Calculate cost breakdowns, profit margins, break-even points, and get pricing recommendations. Supports single product analysis and batch calculations. Input product cost, shipping, FBA fees, and get instant profitability analysis. No API key required. Use when: (1) evaluating new product profitability before sourcing, (2) diagnosing existing product margins, (3) adjusting pricing strategy, (4) analyzing multiple SKUs at once.

Profit Margin Calculator — Amazon 💰

Calculate product profitability for Amazon FBA sellers — cost breakdowns, profit margins, break-even analysis, and pricing recommendations. No API key required.

Installation

bash
npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-amazon -g

Use Cases

ScenarioWhat You'll Get
New product evaluationProfitability forecast before sourcing
Existing product diagnosisMargin analysis with cost breakdown
Pricing adjustmentRecommended prices for target margins
Batch SKU analysisMulti-product comparison table

Usage Examples

Single Product Analysis
Calculate profit for my Amazon product:
- Selling price: $29.99
- Product cost: $6
- Shipping to FBA: $1.50
- FBA fulfillment fee: $5.50
- FBA storage: $0.30/month
- Ad spend: 10% of sales
- Category: Kitchen
Quick Analysis
Is this product profitable?
Price $19.99, cost $5, FBA fee $4.50, shipping $1
Batch Analysis
Analyze these SKUs:
A001, Yoga Mat, $29.99, cost $6, shipping $1.5, FBA $5.5
A002, Resistance Bands, $19.99, cost $3, shipping $0.8, FBA $4
A003, Foam Roller, $24.99, cost $8, shipping $2, FBA $6

Input Parameters

Required
ParameterDescriptionExample
selling_priceAmazon listing price$29.99
product_costFOB/sourcing cost per unit$6.00
fba_feeFBA fulfillment fee$5.50
ParameterDescriptionDefault
shipping_costInbound shipping per unit$0
storage_feeMonthly FBA storage per unit$0.30
ad_ratioPPC spend as % of sales10%
categoryProduct category for referral feedefault (15%)
Optional
ParameterDescriptionDefault
return_rateExpected return rate3%
other_feesPackaging, labels, etc.$0

Cost Components

Cost ItemDescriptionCalculation
Product CostFOB purchase priceUser input
Inbound ShippingSea/air freight to FBAUser input
FBA FulfillmentAmazon pick, pack, shipUser input
FBA StorageMonthly warehouse feeUser input
Referral FeeAmazon commission (8-20%)Auto × category rate
AdvertisingPPC spendPrice × ad ratio
ReturnsReturn processing lossReturn rate × handling
Other FeesPackaging, labels, prepUser input

Referral Fee Rates by Category

CategoryRate
Electronics / Computers8%
Camera / Photo8%
Automotive / Industrial12%
Most Categories (default)15%
Clothing / Apparel17%
Jewelry20%

Output Format

Cost Breakdown
Selling Price         $29.99   100.0%
───────────────────────────────────────
Product Cost          -$6.00    20.0%
Inbound Shipping      -$1.50     5.0%
FBA Fulfillment       -$5.50    18.3%
FBA Storage           -$0.30     1.0%
Referral Fee (15%)    -$4.50    15.0%
Advertising (10%)     -$3.00    10.0%
Returns (3%)          -$0.15     0.5%
Other Fees            -$0.50     1.7%
───────────────────────────────────────
Total Cost            $21.45    71.5%
Net Profit            $8.54     28.5%
Break-Even Analysis
Break-even Price:     $20.50
Current Margin:       +46.3% above break-even
Safety Margin:        31.6%
Pricing Recommendations
| Target Margin | Recommended Price | Profit/Unit |
|---------------|-------------------|-------------|
| 15%           | $23.10            | $3.47       |
| 20%           | $25.20            | $5.04       |
| 25%           | $27.72            | $6.93       |
| 30%           | $30.80            | $9.24       |

Profitability Status

Net MarginStatusRecommendation
>20%✅ HealthyMaintain current strategy
5-20%⚠️ WarningOptimize costs or raise price
0-5%🔴 DangerNeeds adjustment
<0%💀 LossStop or restructure

Batch Input Format

CSV
csv
sku,name,selling_price,product_cost,shipping_cost,fba_fee,storage_fee,ad_ratio,category
A001,Yoga Mat,29.99,6,1.5,5.5,0.3,0.1,sports
A002,Resistance Bands,19.99,3,0.8,4,0.2,0.12,sports
A003,Foam Roller,24.99,8,2,6,0.3,0.1,sports
Natural Language
Batch calculate:
SKU A001: Yoga Mat, $29.99, cost $6, shipping $1.5, FBA $5.5
SKU A002: Bands, $19.99, cost $3, shipping $0.8, FBA $4

Script Usage

bash
# Default demo
python3 scripts/calculator.py

# Custom input
python3 scripts/calculator.py '{"selling_price": 29.99, "product_cost": 6, "fba_fee": 5.5}'

# Batch analysis
python3 scripts/calculator.py '[{"sku": "A001", ...}, {"sku": "A002", ...}]'

Handling Incomplete Input

If user doesn't provide enough info, ask:

To calculate your profit margin, I need:

**Required:**
- Selling price
- Product cost (FOB)
- FBA fulfillment fee

**Recommended (more accurate):**
- Inbound shipping cost per unit
- FBA storage fee per unit/month
- Ad spend ratio (% of sales)
- Product category (for referral fee)

Example:
"Price $25, cost $5, FBA $4.50, shipping $1, ads 10%, category: kitchen"

Integration with Other Skills

Looking for more e-commerce tools? Check out our other skill collections:

  • Amazon Skills — Specialized tools for Amazon sellers: keyword research, listing optimization, PPC campaigns
  • eCommerce Skills — Cross-platform tools for all e-commerce businesses

Limitations

This skill calculates margins based on user-provided costs. For real-time FBA fee lookups, exact category rates, and advanced analytics, check out Nexscope.


Part of Nexscope AI — AI tools for e-commerce sellers.

© nexscope-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (scripts) in profit-margin-calculator/profit-margin-calculator-amazon of nexscope-ai/eCommerce-Skills.

  • SKILL.md
  • scripts/calculator.py

Open the folder on GitHubat commit ee0fb29

Compare with similar skills

Profit Margin Calculator Amazon next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Profit Margin Calculator Amazon compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Profit Margin Calculator Amazon this skillnexscope-ai/eCommerce-Skills1.1k—~1.7kAutomated safety check: PassMIT
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Niche Opportunity Finderzanecole10/software-tailor-skills106—~4.2kAutomated safety check: PassNone
Pricing Strategyalirezarezvani/claude-skills28k1 repos~3.5kAutomated safety check: PassMIT
Software Pricing Calculatorzanecole10/software-tailor-skills106—~3.7kAutomated safety check: PassNone
Pricing And WtpMaxKmet/idea-validation-agents478—~3.7kAutomated safety check: PassMIT

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Categories

Questions about Profit Margin Calculator Amazon

What does Profit Margin Calculator Amazon do?

Amazon profit margin calculator for sellers. An agent skill from nexscope-ai/eCommerce-Skills. Profit Margin Calculator Amazon is an agent skill from nexscope-ai/eCommerce-Skills. Amazon profit margin calculator for sellers.

When should I use Profit Margin Calculator Amazon?

Profit Margin Calculator Amazon fits situations like: evaluating new product profitability before sourcing; diagnosing existing product margins; adjusting pricing strategy; analyzing multiple SKUs at once.

How do I install Profit Margin Calculator Amazon in Claude Code?

Run `npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-amazon -a claude-code`. Or copy the skill folder (profit-margin-calculator/profit-margin-calculator-amazon in nexscope-ai/eCommerce-Skills) into .claude/skills/profit-margin-calculator-amazon in your project. Claude Code loads it when a task matches its description.

How do I install Profit Margin Calculator Amazon in Codex?

Run `npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-amazon -a codex`. Or copy the skill folder (profit-margin-calculator/profit-margin-calculator-amazon in nexscope-ai/eCommerce-Skills) into .agents/skills/profit-margin-calculator-amazon in your project. Codex loads it when a task matches its description.

Can I use Profit Margin Calculator Amazon in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-amazon -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/profit-margin-calculator-amazon, .gemini/skills/profit-margin-calculator-amazon, .github/skills/profit-margin-calculator-amazon and .opencode/skills/profit-margin-calculator-amazon in your project.

What does Profit Margin Calculator Amazon need to run?

Going by SKILL.md and its folder, Profit Margin Calculator Amazon needs Python for the scripts in its folder and the command-line tools its instructions call (python3 and npx). Our summary lists: Python 3; Node.js.

Does Profit Margin Calculator Amazon access the network?

SKILL.md names 2 domains. As links in the text: nexscope.ai and github.com. This is read from the text; nothing was executed.

Is Profit Margin Calculator Amazon safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Profit Margin Calculator Amazon use?

Profit Margin Calculator Amazon is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Profit Margin Calculator Amazon use?

About 1.7k tokens (SKILL.md is roughly 6.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Profit Margin Calculator Amazon?

Skills that share tags, products or a category with Profit Margin Calculator Amazon: Pricing Strategy (freekmurze/dotfiles, 1k stars), Niche Opportunity Finder (zanecole10/software-tailor-skills, 106 stars), Pricing Strategy (alirezarezvani/claude-skills, 28k stars) and Software Pricing Calculator (zanecole10/software-tailor-skills, 106 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Profit Margin Calculator Amazon?

nexscope-ai (a GitHub organization) maintains it in nexscope-ai/eCommerce-Skills, which has 1,109 GitHub stars. The repository holds 114 skills in this directory. The repository was last updated on August 26, 2026.

Source: nexscope-ai/eCommerce-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.