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Install in OpenClaw
/install skill-fba-margin-calculator
Description
Calculates Amazon UAE FBA fees, net margin, and DG risk for CJ Dropshipping products, ranking by margin % and generating detailed markdown and JSON reports.
Usage Guidance
The skill appears coherent and safe for local use: it only performs math on product fields and writes reports. Before running, review calc.js (already included) yourself and run it on non-sensitive sample data. Be mindful of the output path to avoid overwriting files. Note that fee figures are estimates—verify final numbers in Amazon Seller Central before making sourcing/ordering decisions.
Capability Analysis
Type: OpenClaw Skill
Name: skill-fba-margin-calculator
Version: 1.0.0
The skill is a straightforward Amazon UAE FBA margin calculator that processes product data (SKU, price, weight) to generate financial reports. Analysis of calc.js and SKILL.md shows no network activity, no execution of external commands, and no access to sensitive system files; it relies solely on the Node.js standard library for file I/O and basic arithmetic.
Capability Assessment
Purpose & Capability
Name/description (Amazon UAE FBA margin calculator for CJ Dropshipping items) match the provided files: SKILL.md describes CLI usage and calc.js implements local price/fee calculations and ranking. No unrelated credentials, binaries, or services are requested.
Instruction Scope
Runtime instructions and the JS entrypoint are scoped to reading input JSON (file or stdin), performing local math (currency conversion, fee tiers), and emitting markdown/JSON. The script only reads the specified input or /dev/stdin and writes output files when asked; it does not read arbitrary system files, environment variables, or send data externally.
Install Mechanism
No install spec; this is instruction-only with one local Node.js script. There are no downloads, package installs, or archive extraction steps in the bundle.
Credentials
No environment variables, credentials, or config paths are required. The script uses only provided CLI flags, input file or stdin, and default constants (exchange rate, defaults) as documented.
Persistence & Privilege
Skill is not marked always:true, does not modify other skills or system-wide agent settings, and only writes output files that the user specifies with --output. It does not persist credentials or alter agent configuration.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install skill-fba-margin-calculator - After installation, invoke the skill by name or use
/skill-fba-margin-calculator - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release. FBA fee estimator + margin ranker for CJ Dropshipping → Amazon UAE.
Metadata
Frequently Asked Questions
What is Amazon FBA Margin Calculator?
Calculates Amazon UAE FBA fees, net margin, and DG risk for CJ Dropshipping products, ranking by margin % and generating detailed markdown and JSON reports. It is an AI Agent Skill for Claude Code / OpenClaw, with 326 downloads so far.
How do I install Amazon FBA Margin Calculator?
Run "/install skill-fba-margin-calculator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Amazon FBA Margin Calculator free?
Yes, Amazon FBA Margin Calculator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Amazon FBA Margin Calculator support?
Amazon FBA Margin Calculator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Amazon FBA Margin Calculator?
It is built and maintained by Zero2Ai (@zero2ai-hub); the current version is v1.0.0.
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