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Kiwoom Securities MCP Server

Read-only MCP server for the Kiwoom Securities REST API: market data, account inquiry, ISA tax tool

ChunSamchunsam/kiwoom-mcp-server★ 1Updated Aug 21, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.ChunSam/kiwoom-mcp-server",
  "description": "Read-only MCP server for the Kiwoom Securities REST API: market data, account inquiry, ISA tax tool",
  "title": "Kiwoom Securities MCP Server",
  "repository": {
    "url": "https://github.com/ChunSam/kiwoom-mcp-server",
    "source": "github"
  },
  "version": "0.52.6",
  "websiteUrl": "https://github.com/ChunSam/kiwoom-mcp-server#readme",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "kiwoom-mcp-server",
      "version": "0.52.6",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Kiwoom REST API app key (issued at openapi.kiwoom.com; VIRTUAL and REAL need separate keys)",
          "isRequired": true,
          "isSecret": true,
          "name": "KIWOOM_APP_KEY"
        },
        {
          "description": "Kiwoom REST API app secret",
          "isRequired": true,
          "isSecret": true,
          "name": "KIWOOM_APP_SECRET"
        },
        {
          "description": "VIRTUAL (모의투자, mock trading) or REAL (실전투자, live account)",
          "default": "VIRTUAL",
          "choices": [
            "VIRTUAL",
            "REAL"
          ],
          "name": "KIWOOM_MODE"
        },
        {
          "description": "Opt-in switch for the ISA tax-allowance tool (set true together with ISA_TYPE / ISA_OPENED_ON)",
          "format": "boolean",
          "default": "false",
          "name": "ISA_ENABLED"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:kiwoom-mcp-server@0.52.6
Runs install scripts—None
NetworkNoneNone
Needs credentialsKIWOOM_APP_KEYKIWOOM_APP_SECRETKIWOOM_APP_KEYKIWOOM_APP_SECRET
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.52.6latestOct 7, 2026