LS Securities OpenAPI MCP server: Korean + overseas stocks, charts, screeners, portfolio, accounts.
Connect Runs on your machine
claude mcp add lsopenapi -e LS_APPKEY=<LS_APPKEY> -e LS_APPSECRETKEY=<LS_APPSECRETKEY> -e LS_MARKET=<LS_MARKET> -- dnx RedoxNet.Mcp.LsOpenApi --yes
{
"mcpServers": {
"lsopenapi": {
"command": "dnx",
"args": [
"RedoxNet.Mcp.LsOpenApi",
"--yes"
],
"env": {
"LS_APPKEY": "<LS_APPKEY>",
"LS_APPSECRETKEY": "<LS_APPSECRETKEY>",
"LS_MARKET": "<LS_MARKET>"
}
}
}
}
{
"mcpServers": {
"lsopenapi": {
"command": "dnx",
"args": [
"RedoxNet.Mcp.LsOpenApi",
"--yes"
],
"env": {
"LS_APPKEY": "<LS_APPKEY>",
"LS_APPSECRETKEY": "<LS_APPSECRETKEY>",
"LS_MARKET": "<LS_MARKET>"
}
}
}
}
{
"servers": {
"lsopenapi": {
"type": "stdio",
"command": "dnx",
"args": [
"RedoxNet.Mcp.LsOpenApi",
"--yes"
],
"env": {
"LS_APPKEY": "<LS_APPKEY>",
"LS_APPSECRETKEY": "<LS_APPSECRETKEY>",
"LS_MARKET": "<LS_MARKET>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
LS_APPKEYOptional | |
LS_APPSECRETKEYOptional | |
LS_MARKETOptional |
Details
| Package | [email protected] (NUGET, stdio) |
| First published | 5 Oct 2026 |
| Last updated | 5 Oct 2026 |
| Registry name | io.github.redoxnet/lsopenapi |
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