# Lookout

Satellite imagery for people and agents.

- Website: https://lookout.fhof.app/
- MCP (Streamable HTTP): https://lookout.fhof.app/mcp
- Schema: https://lookout.fhof.app/api/schema
- Health: https://lookout.fhof.app/health is not used; see https://lookout.fhof.app/api/health
- Collection: sentinel-2-l2a
- STAC search: https://earth-search.aws.element84.com/v1/search

Lookout serves Copernicus Sentinel-2 L2A optical imagery from Element 84 Earth Search (https://earth-search.aws.element84.com/v1, collection sentinel-2-l2a). No API key or account. The one-call tool is get_satellite_image: pass location.lat and location.lon (latitude first) or location.query. Defaults: 3000 m crop, true_color, latest available in this collection within 30 days, tile cloud ≤ 20%, PNG, 768 px. Ambiguous city names return candidates, not an image. Coordinates bypass geocoding. Do not switch collections, request radar/thermal/night products, or assume real-time. Inline images are PNG/JPEG/WebP display crops, not GeoTIFFs.

## Tools

- list_imagery_presets
- get_observation_schema
- search_places
- search_scenes
- get_satellite_image

## Defaults

- radius_m: 3000
- preset: true_color
- max_cloud_cover: 20
- lookback_days: 30
- format: png
- max dimension: 768
- max output pixels: 2000000

## Example

```json
{
  "location": {
    "lat": 45.4388,
    "lon": 12.3271
  }
}
```

No API key. Unauthenticated is not unbounded: requests are validated, pixel/byte budgets apply, and operators should add Vercel WAF rate limits.