perception_fetch_tile

Active

declared in 0.3.0

Fetch the least-cloudy Sentinel-2 L2A tile covering a given H3 cell from Microsoft Planetary Computer. Returns signed COG band URLs for all 6 Prithvi/Clay spectral bands (B02 Blue, B03 Green, B04 Red, B8A NIR, B11 SWIR1, B12 SWIR2), plus tile metadata. The tile is cached in memory for subsequent perception_classify or perception_embed calls.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "h3_cell"
  ],
  "properties": {
    "h3_cell": {
      "type": "string",
      "description": "H3 cell ID at any resolution."
    },
    "days_back": {
      "type": "number",
      "maximum": 365,
      "minimum": 1,
      "description": "Days to search back. Default: 30."
    },
    "timestamp": {
      "type": "string",
      "description": "ISO 8601 datetime. Search back from this point. Defaults to now."
    },
    "max_cloud_cover": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Max cloud cover %. Default: 20."
    }
  },
  "additionalProperties": false
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.50.

Parent server

com.geiant/mcp-perception

https://github.com/GNS-Foundation/geiant

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