MCP server · sapjilcoding

songt50-us-mcp.yml

sapjilcoding (GitHub SongT-50) publishes FOUR first-party MCP servers, each an open-source Python FastMCP service (MIT) with a server.json in the repository and an entry in the official MCP registry (all four published 2026-03-08, status active, version 1.0.0, each declaring one streamable-http remote on onrender.com): Korean Public Data (io.github.SongT-50/korean-public-data-mcp — 6 tools over data.go.kr, AirKorea and Bank of Korea ECOS), Korean News Hub (korean-news-mcp — 6 tools over Naver/Google News RSS and tech feeds, no API key), Korean Stock Market Data (korean-stock-mcp — 7 tools over the data.go.kr KRX services) and Korean Agriculture Market Data (korean-agriculture-mcp — 6 tools over the data.go.kr wholesale-market real-time auction API). The READMEs document both the hosted endpoint ("claude mcp add … --transport streamable-http https://.onrender.com/mcp") and a local stdio run from a clone ("claude mcp add … -- python server.py"); the data servers need the operator's own data.go.kr / ECOS keys when run locally, while "the remote server's API keys are configured on the server". PROBED 2026-09-19: every one of the four hosted endpoints returns HTTP 503 "Service Suspended" with x-render-routing: suspend on every path (initialize, tools/list, /, /.well-known/*), i.e. the Render free-tier services are suspended, not merely asleep (the READMEs warn only of a 30-60 s cold start). The tool lists below are therefore read from the provider's own server.py, mcpize.yaml and README — provider-published, not live introspection — and inputSchema detail is limited to the typed Python signatures those sources carry. The two A2A agents on songt50.us (see a2a/) expose the public-data and news tool sets conversationally and WERE live.

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Provider: sapjilcoding Type: Hosted endpoint Transport: streamable-http (hosted); stdio (local, MCP_TRANSPORT default); the code also accepts sse Host: korean-public-data-mcp.onrender.com

Endpoint

https://korean-public-data-mcp.onrender.com/mcp

Hosted endpoint · transport streamable-http (hosted); stdio (local, MCP_TRANSPORT default); the code also accepts sse

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

# mcp client config (e.g. .mcp.json / mcp settings) { "mcpServers": { "songt50-us": { "url": "https://korean-public-data-mcp.onrender.com/mcp" } } }

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

# Add to claude_desktop_config.json { "mcpServers": { "songt50-us": { "command": "npx", "args": ["-y", "mcp-remote", "https://korean-public-data-mcp.onrender.com/mcp"] } } }

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

curl -i -X POST https://korean-public-data-mcp.onrender.com/mcp \ -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

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