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Seoul Subway Arrival

Queries Seoul's real-time subway arrival API through a hosted proxy so you don't need your own API key from Seoul Open Data Plaza. Ask it "when does the next train arrive at Gangnam station" or "show me line 1 arrivals at Seoul Station" and it hits the official endpoint, parses out line number, direction, arrival messages, and estimated seconds until arrival. The proxy setup is smart: it defaults to a public instance at k-skill-proxy.nomadamas.org but you can point it at your own if you're running one. Useful if you're building anything that needs live Seoul subway timing without dealing with API key management, though daily quota limits still apply on the upstream side.

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

Install

$ npx -y skills add nomadamas/k-skill --skill seoul-subway-arrival --agent claude-code

Installs into .claude/skills of the current project.

Files

seoul-subway-arrival

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 seoul-subway-arrival

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 seoul-subway-arrival

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/seoul-subway-arrival/instruction.md.

Hard rules even without the CLI

Sponsors

Details

Repository
github.com/nomadamas/k-skill
Category
Backend & APIs
First seen
Apr 16, 2026

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