> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bridger.kr/llms.txt
> Use this file to discover all available pages before exploring further.

# Catalog index

> Full index of 14 categories · 222 presets · 291 tools provided by Bridger.

Bridger provides **222 presets** organizing public and private OpenAPIs by category.
Tools per category can be discovered via `tools/list` on the Bridger hosted Gateway and called immediately.

<CardGroup cols={2}>
  <Card title="Government & Civil" icon="building-columns" href="/en/presets/civil">
    Administration, civil services, population, public safety, disaster, and public-facility data.\
    **16 presets · 24 tools**
  </Card>

  <Card title="Culture & Tourism" icon="masks-theater" href="/en/presets/culture">
    Festival, attraction, library, performance, and cultural-heritage data.\
    **17 presets · 25 tools**
  </Card>

  <Card title="Economy & Finance" icon="chart-line" href="/en/presets/economy">
    Exchange rates, interest rates, indicators, consumption, trade, and market statistics.\
    **17 presets · 26 tools**
  </Card>

  <Card title="Education" icon="graduation-cap" href="/en/presets/education">
    School, university, education statistics, and academic data.\
    **16 presets · 16 tools**
  </Card>

  <Card title="Environment" icon="leaf" href="/en/presets/environment">
    Air quality, water quality, noise, vibration, waste, and radon data.\
    **20 presets · 31 tools**
  </Card>

  <Card title="Food & Agriculture" icon="wheat-awn" href="/en/presets/food">
    Food safety, agricultural/livestock prices and production, and seafood data.\
    **14 presets · 14 tools**
  </Card>

  <Card title="Land & Territory" icon="map" href="/en/presets/land">
    Cadastral, building permits, urban planning, and land statistics.\
    **10 presets · 30 tools**
  </Card>

  <Card title="Law & Administration" icon="scale-balanced" href="/en/presets/law">
    Statutes, case law, administrative appeals, and regulatory information.\
    **6 presets · 6 tools**
  </Card>

  <Card title="Real Estate" icon="house" href="/en/presets/realestate">
    Apartment/officetel transactions, rentals, cadastral, and building permits.\
    **18 presets · 19 tools**
  </Card>

  <Card title="Safety & Disaster" icon="shield-halved" href="/en/presets/safety">
    Disaster alerts, safety indicators, and emergency data.\
    **14 presets · 16 tools**
  </Card>

  <Card title="Science & Technology" icon="atom" href="/en/presets/science">
    Research statistics, patents, and science & technology indicators.\
    **4 presets · 4 tools**
  </Card>

  <Card title="Transportation" icon="bus" href="/en/presets/transportation">
    Bus, subway, aviation, rail, parking, and road-traffic data.\
    **27 presets · 32 tools**
  </Card>

  <Card title="Weather" icon="cloud-sun-rain" href="/en/presets/weather">
    Forecast, alert, radar, UV, and typhoon data.\
    **17 presets · 21 tools**
  </Card>

  <Card title="Welfare & Healthcare" icon="hand-holding-medical" href="/en/presets/welfare">
    Hospital, pharmacy, ER, care, vaccine, and welfare-facility data.\
    **26 presets · 27 tools**
  </Card>
</CardGroup>

## At a glance

| Category | Presets | Tools |
| - | - | - |
| [Government & Civil](/en/presets/civil) | 16 | 24 |
| [Culture & Tourism](/en/presets/culture) | 17 | 25 |
| [Economy & Finance](/en/presets/economy) | 17 | 26 |
| [Education](/en/presets/education) | 16 | 16 |
| [Environment](/en/presets/environment) | 20 | 31 |
| [Food & Agriculture](/en/presets/food) | 14 | 14 |
| [Land & Territory](/en/presets/land) | 10 | 30 |
| [Law & Administration](/en/presets/law) | 6 | 6 |
| [Real Estate](/en/presets/realestate) | 18 | 19 |
| [Safety & Disaster](/en/presets/safety) | 14 | 16 |
| [Science & Technology](/en/presets/science) | 4 | 4 |
| [Transportation](/en/presets/transportation) | 27 | 32 |
| [Weather](/en/presets/weather) | 17 | 21 |
| [Welfare & Healthcare](/en/presets/welfare) | 26 | 27 |
| **Total** | **222** | **291** |

## Region-unified tools (families)

Specs that merge region- or provider-split public APIs into a single tool. Pass a `location` input and the family routes to the right providers for you.

| Tool | Description | Providers | Status |
| - | - | - | - |
| `bus_arrival` | Korea Bus Arrivals | 4 | beta |
| `bus_location` | Unified Korean Bus Locations | 2 | draft |
| `culture_events` | Unified Korean Culture Events | 3 | draft |
| `emergency_shelter` | Korea Emergency Shelters | 3 | draft |
| `local_heritage` | Korea Local Heritage Search | 2 | draft |
| `lodging` | Korea Lodging (Campsites, Hanok Stays, Hotels) | 3 | draft |
| `medical_care` | Korea Medical Facilities (Hospitals, Pharmacies, ERs) | 3 | draft |
| `public_library` | Korea Public Libraries | 2 | draft |

## Quick start

```bash theme={null}
curl -X POST https://mcp.bridger.kr/mcp \
  -H "x-api-key: $BRIDGER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
```


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