Koskamo

Kiwoom Securities MCP Server

A read-only MCP server that exposes the Kiwoom Securities REST API to Claude Desktop and Claude Code. It allows agents to query domestic stock market data, including real-time prices, charts, order books, and market indices. It also supports account inquiries for balances, holdings, and transaction history, and calculates ISA tax-allowance status for eligible accounts. The server explicitly excludes order execution capabilities to ensure safety.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Kiwoom Securities MCP Server logo, by ChunSamCommunity listingLocal stdioSource reviewed; not executedPublished by ChunSam
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 1 GitHub star

What you can do with it

  • Query real-time stock prices, volume, and basic indicators for specific tickers
  • Retrieve candlestick charts for stocks or sector indices across multiple timeframes
  • Inquire about account balances, held securities, and transaction history
  • Calculate ISA tax-allowance status and profit/loss consolidation

Source and maintenance

Community listingRegistry 0.52.6MIT
mcp-registry: io.github.ChunSam/kiwoom-mcp-server@0.52.6Source repositoryProject website
Last repository push
Latest release
v0.52.6
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

kiwoom-mcp-server 0.52.6

npm
kiwoom-mcp-server package definition
{
  "version": "0.52.6",
  "transport": "stdio",
  "identifier": "kiwoom-mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "KIWOOM_APP_KEY",
      "isRequired": true,
      "description": "Kiwoom REST API app key (issued at openapi.kiwoom.com; VIRTUAL and REAL need separate keys)"
    },
    {
      "name": "KIWOOM_APP_SECRET",
      "isRequired": true,
      "description": "Kiwoom REST API app secret"
    },
    {
      "name": "KIWOOM_MODE",
      "choices": [
        "VIRTUAL",
        "REAL"
      ],
      "default": "VIRTUAL",
      "description": "VIRTUAL (모의투자, mock trading) or REAL (실전투자, live account)"
    },
    {
      "name": "ISA_ENABLED",
      "format": "boolean",
      "default": "false",
      "description": "Opt-in switch for the ISA tax-allowance tool (set true together with ISA_TYPE / ISA_OPENED_ON)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "kiwoom-securities-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "kiwoom-mcp-server@0.52.6"
      ],
      "env": {
        "KIWOOM_APP_KEY": "<YOUR_KIWOOM_APP_KEY>",
        "KIWOOM_APP_SECRET": "<YOUR_KIWOOM_APP_SECRET>",
        "KIWOOM_MODE": "<YOUR_KIWOOM_MODE>",
        "ISA_ENABLED": "<YOUR_ISA_ENABLED>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "kiwoom-securities-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "kiwoom-mcp-server@0.52.6"
      ],
      "env": {
        "KIWOOM_APP_KEY": "<YOUR_KIWOOM_APP_KEY>",
        "KIWOOM_APP_SECRET": "<YOUR_KIWOOM_APP_SECRET>",
        "KIWOOM_MODE": "<YOUR_KIWOOM_MODE>",
        "ISA_ENABLED": "<YOUR_ISA_ENABLED>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "kiwoom-securities-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "kiwoom-mcp-server@0.52.6"
      ],
      "env": {
        "KIWOOM_APP_KEY": "<YOUR_KIWOOM_APP_KEY>",
        "KIWOOM_APP_SECRET": "<YOUR_KIWOOM_APP_SECRET>",
        "KIWOOM_MODE": "<YOUR_KIWOOM_MODE>",
        "ISA_ENABLED": "<YOUR_ISA_ENABLED>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "kiwoom-securities-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "kiwoom-mcp-server@0.52.6"
      ],
      "env": {
        "KIWOOM_APP_KEY": "<YOUR_KIWOOM_APP_KEY>",
        "KIWOOM_APP_SECRET": "<YOUR_KIWOOM_APP_SECRET>",
        "KIWOOM_MODE": "<YOUR_KIWOOM_MODE>",
        "ISA_ENABLED": "<YOUR_ISA_ENABLED>"
      }
    }
  }
}

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