Profit Margin Calculator Amazon
nexscope-ai/eCommerce-Skills
Amazon profit margin calculator for sellers. An agent skill from nexscope-ai/eCommerce-Skills.
Amazon FBA Calculator - Complete fee breakdown and profit analysis
MITAuto-check passed
Install Amazon Fba Calculator
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculator --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/amazon-fba-calculator .claude/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.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/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .claude/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculatorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/amazon-fba-calculator .agents/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .agents/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/amazon-fba-calculator .cursor/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .cursor/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/nexscope-ai/Amazon-Skills.git --path amazon-fba-calculator--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/amazon-fba-calculator .gemini/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .gemini/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculatorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/amazon-fba-calculator .github/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .github/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install nexscope-ai/Amazon-Skills amazon-fba-calculator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexscope-ai/Amazon-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/amazon-fba-calculator .opencode/skills/amazon-fba-calculator && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "amazon-fba-calculator" agent skill from https://github.com/nexscope-ai/Amazon-Skills/tree/main/amazon-fba-calculator into .opencode/skills/amazon-fba-calculator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "amazon-fba-calculator", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
amazon-fba-calculator- GitHub stars
- 744
- Token cost
- ~387 tokens
- SKILL.md length
- 121 words
- Files
- 2 (incl. scripts)
- Skills in repo
- 50
- Repo updated
- First seen
- Licence
- MIT
At a glance
Amazon FBA Calculator - Complete fee breakdown and profit analysis
- SKILL.md covers Features, Size Tiers (2024), Input and Output, plus 1 more section
- Runs Python scripts from its folder; calls python3
What it does
Amazon Fba Calculator is an agent skill from nexscope-ai/Amazon-Skills. Amazon FBA Calculator - Complete fee breakdown and profit analysis
Its SKILL.md is about 390 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`).
The repository describes itself as: Free AI agent skills for Amazon sellers— keyword research, competitor analysis, listing audit & more. Works with OpenClaw, Claude Code, Cursor, Windsurf, Codex and any agent that… The licence is MIT.
Example prompts
- “/amazon-fba-calculator”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 0f3b13f. 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
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
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
Amazon Fba Calculator loads about 387 tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 121 words of instructions outside code blocks.
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/Amazon-Skills at commit 0f3b13f, republished under its MIT licence (© nexscope-ai). 121 words, ~387 tokens.
Download SKILL.mdSave it as
.claude/skills/amazon-fba-calculator/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- amazon-fba-calculator
- description
- Amazon FBA Calculator - Complete fee breakdown and profit analysis
- version
- 1.0.0
- platform
- amazon
- lang
- en
Amazon FBA Calculator (Lite)
Precise FBA fee calculation based on product dimensions and weight.
Features
- Size Tier Detection - Automatic classification
- FBA Fulfillment Fee - 2024 rates
- Monthly Storage Fee - Standard & Peak season
- Long-term Storage Fee - 271+ days aging
- Referral Fee - By category
- Profit Analysis - Gross/Net margin, ROI
- Optimization Tips - Size, weight, inventory
Size Tiers (2024)
| Tier | Max Weight | Max Dimensions |
|---|---|---|
| Small Standard | 1 lb | 15"×12"×0.75" |
| Large Standard | 20 lb | 18"×14"×8" |
| Small Oversize | 70 lb | 60"×30" |
| Medium Oversize | 150 lb | L+Girth ≤108" |
| Large Oversize | 150 lb | L+Girth ≤165" |
| Special Oversize | >150 lb | >165" |
Input
{
"length": 10.0,
"width": 6.0,
"height": 3.0,
"weight": 1.2,
"selling_price": 29.99,
"product_cost": 8.00,
"inbound_shipping_cost": 1.50,
"category": "kitchen"
}Output
- Size tier classification
- Fee breakdown table
- Profit metrics (margin, ROI)
- Optimization suggestions
Usage
python3 scripts/calculator.py
python3 scripts/calculator.py '{"length": 10, "width": 6, ...}' --zhVersion 1.0.0 | Platform: Amazon | Variant: Lite
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 amazon-fba-calculator of nexscope-ai/Amazon-Skills.
- SKILL.md
- scripts/calculator.py
Open the folder on GitHubat commit 0f3b13f
Compare with similar skills
Amazon Fba Calculator 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Amazon Fba Calculator this skillnexscope-ai/Amazon-Skills | 744 | — | ~387 | Automated safety check: Pass | MIT | |
| Profit Margin Calculator Amazonnexscope-ai/eCommerce-Skills | 1.1k | — | ~1.7k | Automated safety check: Pass | MIT | |
| Breakdown Testgithub/awesome-copilot | 40k | 1 repos | ~3.7k | Automated safety check: Pass | MIT | |
| Profit Margin Calculator Walmartnexscope-ai/eCommerce-Skills | 1.1k | — | ~562 | Automated safety check: Pass | MIT | |
| Profit Margin Calculator Shopifynexscope-ai/eCommerce-Skills | 1.1k | — | ~641 | Automated safety check: Pass | MIT | |
| Profit Margin Calculator Tiktoknexscope-ai/eCommerce-Skills | 1.1k | — | ~672 | Automated safety check: Pass | MIT |
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Questions about Amazon Fba Calculator
What does Amazon Fba Calculator do?
Amazon FBA Calculator - Complete fee breakdown and profit analysis. Amazon Fba Calculator is an agent skill from nexscope-ai/Amazon-Skills.
How do I install Amazon Fba Calculator in Claude Code?
Run `npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a claude-code`. Or copy the skill folder (amazon-fba-calculator in nexscope-ai/Amazon-Skills) into .claude/skills/amazon-fba-calculator in your project. Claude Code loads it when a task matches its description.
How do I install Amazon Fba Calculator in Codex?
Run `npx skills add nexscope-ai/Amazon-Skills --skill amazon-fba-calculator -a codex`. Or copy the skill folder (amazon-fba-calculator in nexscope-ai/Amazon-Skills) into .agents/skills/amazon-fba-calculator in your project. Codex loads it when a task matches its description.
Can I use Amazon Fba Calculator 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/Amazon-Skills --skill amazon-fba-calculator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/amazon-fba-calculator, .gemini/skills/amazon-fba-calculator, .github/skills/amazon-fba-calculator and .opencode/skills/amazon-fba-calculator in your project.
What does Amazon Fba Calculator need to run?
Going by SKILL.md and its folder, Amazon Fba Calculator needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Amazon Fba Calculator access the network?
SKILL.md names 1 domain. As links in the text: nexscope.ai. This is read from the text; nothing was executed.
Is Amazon Fba Calculator 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 Amazon Fba Calculator use?
Amazon Fba Calculator 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 Amazon Fba Calculator use?
About 387 tokens (SKILL.md is roughly 1.5k 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 Amazon Fba Calculator?
Skills that share tags, products or a category with Amazon Fba Calculator: Profit Margin Calculator Amazon (nexscope-ai/eCommerce-Skills, 1.1k stars), Breakdown Test (github/awesome-copilot, 40k stars), Profit Margin Calculator Walmart (nexscope-ai/eCommerce-Skills, 1.1k stars) and Profit Margin Calculator Shopify (nexscope-ai/eCommerce-Skills, 1.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Amazon Fba Calculator?
nexscope-ai (a GitHub organization) maintains it in nexscope-ai/Amazon-Skills, which has 744 GitHub stars. The repository holds 50 skills in this directory. The repository was last updated on August 26, 2026.
Source: nexscope-ai/Amazon-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.