Summary
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.
Install to Claude Code
npx -y skills add nomadamas/k-skill --skill seoul-subway-arrival --agent claude-codeInstalls into .claude/skills of the current project.
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SKILL.mdView on GitHub
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
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
- 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.
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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 →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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