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fsc-corporate-info

Query Korean corporate outline data from the FSC public API via a proxy.

7.4k|904|Updated Mar 24, 2026
Search Tags:#public api#korea#company info#fsc#data.go.kr#business verification#corporate lookup
One-click install
npx skills add https://github.com/NomaDamas/k-skill --skill fsc-corporate-info
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: fsc-corporate-info
Source: https://github.com/NomaDamas/k-skill/tree/main/fsc-corporate-info
Command: npx skills add https://github.com/NomaDamas/k-skill --skill fsc-corporate-info

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Verifying basic facts about a Korean corporation—such as its representative, founding date, and industry—normally requires manual searching on government portals. This Skill queries the Financial Services Commission corporate basic information dataset through the public data portal API and returns structured results.

Core Features & Use Cases

  • Corporate outline lookup by name: Retrieve representative, establishment date, and industry fields for candidate corporations matching a given Korean corporate name.
  • Business number cross-check: When the API response includes a business registration number (bzno), the Skill cross-validates it against a user-supplied number to isolate the exact match.
  • Use Case: Before signing a contract with a vendor, ask the agent to look up the vendor's corporate outline by name and confirm the business registration number matches the one on their invoice.

Quick Start

Ask the agent to look up the corporate outline for a Korean company name such as 삼성전자 and cross-check it against business number 124-81-00998.

Frequently Asked Questions about fsc-corporate-info

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I look up Korean company information by corporate name?▼

Run the helper script with the --name flag set to the Korean corporate name. It calls the FSC corporate outline API through the k-skill-proxy and returns candidate companies with representative, founding date, and industry fields.

Can I search the FSC corporate API by business registration number alone?▼

No, the upstream API only accepts a corporate registration number (crno) or corporate name (corpNm) as search parameters. A business registration number can only be used to cross-check candidates returned from a name-based search.

Do I need my own data.go.kr API key to use this lookup?▼

No user-side API key is required. The DATA_GO_KR_API_KEY is held by the k-skill-proxy server, and the helper script only needs network access to the hosted proxy endpoint.

Why does the corporate lookup return zero results for a real company?▼

An empty result means no candidate matched the exact corporate name in this dataset, not that the company does not exist. Spacing or spelling differences in the registered name are common causes, so try alternate name forms.

What does a 503 upstream_not_configured error mean?▼

It means the k-skill-proxy server does not have the DATA_GO_KR_API_KEY configured. Contact the proxy operator, or self-host the proxy with your own public data portal API key that has been approved for the FSC corporate information service.

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