Kiwoom Securities MCP Server
by chunsamio.github.ChunSam/kiwoom-mcp-serverv0.52.6
Read-only MCP server for the Kiwoom Securities REST API: market data, account inquiry, ISA tax tool
context tax
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security
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cold start
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freshness
Maintained49d ago
Install Kiwoom Securities MCP server
Install in Claude Code
claude mcp add kiwoom -e KIWOOM_APP_KEY='<kiwoom-app-key>' -e KIWOOM_APP_SECRET='<kiwoom-app-secret>' -- npx -y kiwoom-mcp-serverInstall in Cursor
{
"mcpServers": {
"kiwoom": {
"command": "npx",
"args": [
"-y",
"kiwoom-mcp-server"
],
"env": {
"KIWOOM_APP_KEY": "<kiwoom-app-key>",
"KIWOOM_APP_SECRET": "<kiwoom-app-secret>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"kiwoom": {
"command": "npx",
"args": [
"-y",
"kiwoom-mcp-server"
],
"env": {
"KIWOOM_APP_KEY": "<kiwoom-app-key>",
"KIWOOM_APP_SECRET": "<kiwoom-app-secret>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"kiwoom": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"kiwoom-mcp-server"
],
"env": {
"KIWOOM_APP_KEY": "<kiwoom-app-key>",
"KIWOOM_APP_SECRET": "<kiwoom-app-secret>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"kiwoom": {
"command": "npx",
"args": [
"-y",
"kiwoom-mcp-server"
],
"env": {
"KIWOOM_APP_KEY": "<kiwoom-app-key>",
"KIWOOM_APP_SECRET": "<kiwoom-app-secret>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| KIWOOM_APP_KEY | yes | yes | Kiwoom REST API app key (issued at openapi.kiwoom.com; VIRTUAL and REAL need separate keys) |
| KIWOOM_APP_SECRET | yes | yes | Kiwoom REST API app secret |
| KIWOOM_MODE | — | — | VIRTUAL (모의투자, mock trading) or REAL (실전투자, live account) |
| ISA_ENABLED | — | — | Opt-in switch for the ISA tax-allowance tool (set true together with ISA_TYPE / ISA_OPENED_ON) |
Freshness
Maintained — last maintenance signal 49d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-08-21 · 49d ago · GitHub
Latest release
2026-08-21 · 49d ago · GitHub · v0.52.6
Package published
no data · npm/PyPI
Registry entry updated
2026-08-21 · 49d ago · official registry · v0.52.6
FAQ
›How do I install the Kiwoom Securities MCP server in Claude Code?
Run: claude mcp add kiwoom -e KIWOOM_APP_KEY='<kiwoom-app-key>' -e KIWOOM_APP_SECRET='<kiwoom-app-secret>' -- npx -y kiwoom-mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Kiwoom Securities require an API key?
Yes. It expects KIWOOM_APP_KEY, KIWOOM_APP_SECRET, of which 2 are secrets.
›Can I use Kiwoom Securities as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Kiwoom Securities in the official MCP registry?
Yes, as io.github.ChunSam/kiwoom-mcp-server.