hts-classifier

What This Skill Does

The HTS Classifier skill is a specialized agent utility designed to streamline the complex task of classifying products into the Harmonized Tariff Schedule (HTS) of the United States. By integrating with live trade databases, this skill provides users with instant access to 2026 US duty rates. It automatically computes the cumulative impact of various trade measures, including Section 301 (China-specific tariffs), Section 232 (steel and aluminum levies), and IEEPA Section 122 duties. This allows users to determine the total effective duty rate for imported goods without manually cross-referencing thousands of pages of tariff schedules.

Installation

To add this capability to your agent environment, run the following command in your terminal:

clawhub install openclaw/skills/skills/inasens/hts-classifier

Once installed, no API keys are required for standard operation, as the skill utilizes public trade APIs by default. If you require advanced semantic ranking, ensure you have Ollama running locally, and the skill will automatically interface with your model.

Use Cases

The skill is built for professionals engaged in supply chain management, procurement, and import logistics. It is highly effective for pre-shipment planning, allowing teams to forecast landed costs based on real-time tariff adjustments. Use this skill when you need to quickly ascertain the tax implications of importing specific commodities from specific countries or when you need to verify if an existing HTS code remains accurate under current federal trade policies.

Example Prompts

1. "Look up the total import duty and Section 301 tariffs for lithium-ion batteries coming from China."
2. "What is the current HTS classification and 2026 duty rate for industrial solar panels?"
3. "Can you check the import tax rate for steel pipes under HTS code 7304.19?"

Tips & Limitations

While the HTS Classifier is a powerful tool for trade intelligence, it is not a substitute for professional customs brokerage. It does not handle the filing of customs entries, ISF, or legal documentation. Furthermore, tariff classifications are subject to complex legal interpretations; if you are involved in a classification dispute or require binding rulings, always consult with a licensed customs broker or legal counsel. The --rank feature provides enhanced accuracy by leveraging your local LLM, but it will increase processing time compared to standard lookups.