Name: koreastockcheck
Author: koreastockcheck

What can you do with koreastockcheck?

KoreaStockCheck MCP Server

Background checks for Korean stocks — inside your AI assistant.

KoreaStockCheck is a remote MCP (Model Context Protocol) server that lets Claude and other MCP-capable AI assistants look up the public regulatory filing history of any company listed on the Korea Exchange (KOSPI / KOSDAQ) — in English.

Ask your assistant "What has Samsung Electronics actually filed?" or "Show me this KOSDAQ company's dilution history" and it answers from ten years of official filings, with every claim linked to the original government document.

What the data is

All data comes from DART (dart.fss.or.kr), the Korean government's official corporate disclosure system — the Korean equivalent of the SEC's EDGAR. The server covers all ~3,400 listed companies with ten years of filing history, updated every Korean business day:

Rights offerings, convertible bonds, bonds with warrants (dilution history)
Capital reductions and treasury-share actions
Audit opinions and auditor changes
Exchange sanctions, trading suspensions, delisting records
Embezzlement / breach-of-trust disclosures

What it is not: no buy/sell recommendations, no price targets, no forecasts, no investment advice. Facts from filings only — every response links to the source document. The risk scoring methodology is validated against official KRX delisting outcomes and published openly.

Connect to Claude

Get your personal access key at koreastockcheck.com ($9/month, cancel anytime — key arrives by email).
In Claude: Settings → Connectors → Add custom connector, and paste your personal server URL:

https://mcp.koreastockcheck.com/mcp/<your-key>

Ask about any Korean stock by name or 6-digit ticker. Example prompts:

List 삼성전자 (005930)'s capital raises from the last five years.
Summarize the filing history of Celltrion.
Which filings preceded this company's trading suspension?

The server speaks streamable-HTTP MCP and works with any MCP client that supports remote servers with URL-embedded auth.

Fair use

Personal subscriptions include 300 checks per month (up to 30/day) across web reports and AI calls. Bulk extraction, redistribution, and building competing datasets are not permitted — see Terms. Need the dataset or a team license? support@koreastockcheck.com

Links

Website: https://koreastockcheck.com
Sample reports: https://koreastockcheck.com/samples.html
Methodology & validation: https://koreastockcheck.com/method.html
Support: support@koreastockcheck.com

Facts from public DART filings. Not investment advice. © KoreaStockCheck

Install

Add koreastockcheck to your client. Pick the one you use.

claude mcp add --transport http koreastockcheck https://mcp.koreastockcheck.com/mcp/{api_key}

codex mcp add koreastockcheck --url https://mcp.koreastockcheck.com/mcp/{api_key}

{
  "mcpServers": {
    "koreastockcheck": {
      "url": "https://mcp.koreastockcheck.com/mcp/{api_key}"
    }
  }
}

Add to `~/.cursor/mcp.json`, or `.cursor/mcp.json` for a single project.

{
  "servers": {
    "koreastockcheck": {
      "type": "http",
      "url": "https://mcp.koreastockcheck.com/mcp/{api_key}"
    }
  }
}

Add to `.vscode/mcp.json` in your workspace.

{
  "mcpServers": {
    "koreastockcheck": {
      "url": "https://mcp.koreastockcheck.com/mcp/{api_key}"
    }
  }
}

Add to `claude_desktop_config.json`, then restart Claude Desktop.

{
  "mcpServers": {
    "koreastockcheck": {
      "serverUrl": "https://mcp.koreastockcheck.com/mcp/{api_key}"
    }
  }
}

Add to `~/.codeium/windsurf/mcp_config.json`.

Score

39 / 100

Incomplete

Documentation17/25
Maintenance19/25
Trust6/20
Capability0/15
Install experience12/15

Documents what it does and how to connect
Has a resolvable package or endpoint
Exposes at least one tool, prompt or resource
README has substantive content
Includes a code example
Documents its configuration
Mentions credentials or security posture
Last commit 13 days ago
Has a release history
Repository is not archived
No licence detected
Namespace verified in the official MCP registry
Claimed by its owner
Published under an organisation
0 tool(s) documented
Provides prompt templates
Provides resources
6 documented install method(s)
Published to a package registry
Offers a hosted endpoint — no local install

Read the full rubric →

Version history

Versions	Published
1.0.1Latest	Aug 19, 2026
1.0.0	Aug 19, 2026