Summary
If you need to search Daangn (당근마켓) used goods listings from Claude, this pulls public data from their Remix JSON routes without needing authentication or external packages. You can search by keyword and region, and it handles the region ID resolution automatically since Korean place names often overlap. It's read-only by design: no login, no chat automation, no favoriting or purchase actions. The workflow is straightforward: extract filters from natural language, resolve region names to IDs, hit the _data endpoints, and return results with source URLs. One thing to watch: if Daangn changes their route structure or JSON shape, the skill will break cleanly rather than try to work around it.
Install to Claude Code
npx -y skills add nomadamas/k-skill --skill daangn-used-goods-search --agent claude-codeInstalls into .claude/skills of the current project.
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SKILL.mdView on GitHub
daangn-used-goods-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 daangn-used-goods-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 daangn-used-goods-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/daangn-used-goods-search/instruction.md.
Legal disclaimer (required)
This skill is not an official feature of, officially supported by, affiliated with, sponsored by, approved by, or developed in collaboration with any third-party trademark owner or service operator it identifies. Third-party names are used only to describe the skill's function, lookup target, or compatibility.
Any automated collection of publicly accessible information must be limited to personal, non-organizational lookup. Do not use this skill for systematic or bulk crawling, database building, access-control or block circumvention, or conduct that interferes with a third party's business or service.
Read the full Korean legal disclaimer, including the cited Korean Supreme Court precedents and statutory limits, before use:
npx -y @nomadamas/k-skill@0 read daangn-used-goods-search references/DISCLAIMER.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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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 →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →First SeenJun 3, 2026
