굿새김 GOODSAEGIM — 커스텀 굿즈 견적·주문

Enables AI assistants to search and compare Korean PC parts prices from Danawa and Compuzone, build assembly estimates with automatic compatibility checks, and track price history.

Enables AI agents to compute Korean corporate tax, income tax, VAT, withholding, deemed interest, penalties, and limitation periods using verified year-by-year rate tables, with every result citing its governing statute. Runs entirely locally with no API key, and returns an error rather than estimating for years lacking a verified table.

Korean real-estate tax engine: computes acquisition, property, comprehensive holding, capital gains, gift and inheritance tax, citing the statute article behind every result. Regression-tested against 991 court and tribunal rulings.

Enables users to search and inspect Korean public procurement data — bid notices, awards, pre-specifications, procurement plans, and contracts from Nara Market (G2B) and the Defense Electronic Procurement System (D2B) — directly inside Claude using their own Public Data Portal API key. It returns raw API values with sources, links each project from plan through contract, and offers setup checks for key and API approval status.