Tariff

International trade tariff reference — HS codes, duty rates, trade agreements, customs valuation, and tariff classification. Use when classifying goods for i...

Security Scan

The skill appears to be a local, self-contained tariff reference (no credentials or install), but the included shell script was only partially visible in the provided listing so I can't fully confirm there is no hidden behavior.

Purpose & Capability

The name/description (tariff reference, HS codes, duties, etc.) align with what is provided: a local script that prints reference material and examples. The skill does not request unrelated credentials, binaries, or config paths.

Instruction Scope

SKILL.md directs the agent to run scripts/script.sh for all commands. The visible portions of script.sh are documentation-style functions that print tariff guidance (no network calls or file writes shown). SKILL.md mentions an optional TARIFF_DIR (~/.tariff/) which could be used by the script — that is reasonable for optional local data but should be checked to ensure it doesn't read unexpected paths. The provided script content is truncated in the prompt; I cannot verify the tail end of the file.

Install Mechanism

No install spec is present (instruction-only usage with a bundled script). This is low-risk compared with downloading remote code or adding packages.

Credentials

The skill declares no required environment variables or credentials. SKILL.md documents an optional TARIFF_DIR defaulting to ~/.tariff/, which is proportionate for a local data directory, but users should confirm the script only uses that path as intended.

Persistence & Privilege

The skill does not request always:true and is user-invocable only. It does not declare system-wide configuration changes. Autonomous invocation is allowed by default but is not combined with broad privileges here.

What to consider before installing

This skill is largely coherent with its description: it runs a local shell script that appears to print tariff reference material and asks for no credentials. However, the script listing provided was truncated, so before installing or enabling autonomous use you should inspect the full scripts/script.sh file yourself (open it in a text editor) to confirm there are no network requests (curl/wget/ssh), no unexpected file reads/writes outside ~/.tariff, and no obfuscated/encoded code. If you don't want to inspect manually, run the skill in a restricted/sandboxed environment first. If you plan to point TARIFF_DIR at a custom path, avoid using sensitive directories (home root configs, SSH keys, cloud creds).

Tariff — International Trade Tariff Reference

Quick-reference skill for tariff classification, duty calculation, and trade compliance.

When to Use

• Classifying products using HS codes
• Calculating import duty rates
• Understanding trade agreements and preferential rates
• Customs valuation methods
• Navigating anti-dumping and countervailing duties

Commands

intro

scripts/script.sh intro

Overview of tariffs — purpose, types, and how they work.

hscode

scripts/script.sh hscode

Harmonized System (HS) code structure and classification rules.

valuation

scripts/script.sh valuation

Customs valuation methods — transaction value and alternatives.

agreements

scripts/script.sh agreements

Trade agreements — FTAs, GSP, MFN, and preferential tariffs.

duties

scripts/script.sh duties

Types of duties — ad valorem, specific, compound, anti-dumping.

compliance

scripts/script.sh compliance

Trade compliance — record keeping, penalties, and audits.

examples

scripts/script.sh examples

Tariff calculation examples for common product categories.

checklist

scripts/script.sh checklist

Import/export tariff compliance checklist.

help

scripts/script.sh help

version

scripts/script.sh version

Configuration

Variable	Description
TARIFF_DIR	Data directory (default: ~/.tariff/)

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