Seoul Data

live Geography

Seoul Open Data MCP — city data for Seoul via the Seoul Open Data Plaza API

4 tools
0ms auth
free tier 50 calls/day

Tools

seoul_real_estate

Seoul property/apartment SALE transactions (실거래가) from the official registry. PREFER for "apartment prices in <Seoul district>", "recent Seoul real-estate sales", "what did <building> sell for". Optio

No parameters required.

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seoul_air_quality

Real-time air quality across Seoul districts (자치구) — PM10, PM2.5, ozone, NO2, CO, SO2, the comprehensive air index (CAI), and its grade (좋음/Good … 나쁨/Bad). Use for "air quality in Seoul / <district>",

No parameters required.

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seoul_events

Seoul cultural events — exhibitions, concerts, festivals, performances — with title, category, district, date, venue, target audience, and fee. Use for "cultural events in Seoul", "what's on in <Seoul

No parameters required.

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seoul_dataset

Generic passthrough to ANY Seoul Open Data Plaza service by its service name (서비스명) — returns the raw rows. Use when a specific Seoul dataset is needed that the named tools don't cover (e.g. "CardSubw

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/seoul-data/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/seoul-data/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"seoul_real_estate","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("seoul_real_estate", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("seoul open data mcp — city data for seoul via the seoul open data plaza api");