Summary
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.
Install to Claude Code
npx -y skills add nomadamas/k-skill --skill zipcode-search --agent claude-codeInstalls into .claude/skills of the current project.
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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
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SKILL.mdView on GitHub
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
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
- Never execute payment, message/email delivery, final submission, cancellation, or public posting without the user's explicit approval immediately beforehand.
- Never ask for, print, or store plaintext credentials in chat, files, or shell arguments.
- Never bypass legal, physical-presence, CAPTCHA, identity-proofing, or electronic-signature boundaries.
Featured
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →First SeenApr 16, 2026
