Zipcode Search

This wraps the Korean ePost official zipcode lookup so you can get postal codes and English addresses together without guessing romanization or scraping random blogs. You feed it a Korean address keyword like "서울특별시 강남구 테헤란로 123" and it parses the viewDetail() rows from the integrated search page to pull out the zipcode, road address, official English format, and jibun address. The implementation is more battle-tested than you'd expect: it uses curl with HTTP 1.1 and TLS 1.2 downgrades plus retries because the ePost endpoint sometimes resets, and it ships a Python helper script that wraps the whole flow. Useful when you need the canonical English address for international shipping or payment forms, not a guess.

skills.sh installs: 11.5K
GitHub stars: 8.4K
last updated: Aug 21, 2026

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Install

$ npx -y skills add nomadamas/k-skill --skill zipcode-search --agent claude-code

Installs into .claude/skills of the current project.

Files

zipcode-search

Get the full instructions (required first step)

Run this and follow its output as the primary instructions for this skill:

npx -y @nomadamas/k-skill@0 instruct zipcode-search

The CLI detects the current runtime (Dolshoi vault/CloakBrowser vs generic) and prints only the applicable instructions, always up to date. Helper files bundled with the CLI are listed by:

npx -y @nomadamas/k-skill@0 files zipcode-search

Keep the CLI and every coding-agent skill install current (including Vercel Agent Skills) with:

npx -y @nomadamas/k-skill@0 update

If npx is unavailable, install Node.js 18+ or follow https://github.com/NomaDamas/k-skill#readme, or read the source instructions at https://github.com/NomaDamas/k-skill/blob/main/zipcode-search/instruction.md.

Hard rules even without the CLI

SKILL.md on GitHub

Details

Repository: github.com/nomadamas/k-skill
First seen: Apr 16, 2026