Copernicus Marine Dataset Lookup

cmemsstac/dataset-lookup

Looks up one dataset of a Copernicus Marine Service product by product id and dataset id (for example GLOBAL_ANALYSISFORECAST_PHY_001_024 and cmems_mod_glo_phy_anfc_0.083deg_P1D-m_202406) and returns its title, bounding box, time range, update and release dates, producer, dimensions (extent and step) and variables (name, unit, standard name). Dataset ids come from product-lookup. Metadata only: no data files or download links are returned. A pair that is not in the catalogue is an upstream not-found error.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

Copernicus Marine Service

E.U. Copernicus Marine Service Information (CMEMS). Product and dataset descriptions from the Copernicus Marine Service STAC catalogue (https://stac.marine.copernicus.eu), reshaped into JSON. Served by Eden Engine; not an official Copernicus Marine Service product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "cmemsstac/dataset-lookup" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "cmemsstac/dataset-lookup" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "cmemsstac/dataset-lookup", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "cmemsstac/dataset-lookup", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 25, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "product_id",
    "dataset_id"
  ],
  "properties": {
    "dataset_id": {
      "type": "string",
      "pattern": "^[A-Za-z0-9][A-Za-z0-9_.-]{4,150}$",
      "description": "Dataset id from product-lookup, for example cmems_mod_glo_phy_anfc_0.083deg_P1D-m_202406."
    },
    "product_id": {
      "type": "string",
      "pattern": "^[A-Z0-9_]{5,80}$",
      "description": "Product id in upper case, for example GLOBAL_ANALYSISFORECAST_PHY_001_024."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "id",
    "dimensions",
    "variables"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Dataset id."
    },
    "end": {
      "type": [
        "string",
        "null"
      ],
      "description": "End of the time range, ISO 8601 UTC; null for a static dataset."
    },
    "bbox": {
      "type": "array",
      "items": {
        "type": "number"
      },
      "description": "Bounding box [west, south, east, north], decimal degrees."
    },
    "start": {
      "type": [
        "string",
        "null"
      ],
      "description": "Start of the time range, ISO 8601 UTC; null for a static dataset."
    },
    "title": {
      "type": [
        "string",
        "null"
      ],
      "description": "Dataset title."
    },
    "source": {
      "type": [
        "string",
        "null"
      ],
      "description": "Source model or instrument."
    },
    "retired": {
      "type": [
        "string",
        "null"
      ],
      "description": "Retirement date, null when current."
    },
    "updated": {
      "type": [
        "string",
        "null"
      ],
      "description": "When the catalogue entry was last updated."
    },
    "producer": {
      "type": [
        "string",
        "null"
      ],
      "description": "Producing centre."
    },
    "released": {
      "type": [
        "string",
        "null"
      ],
      "description": "Release date."
    },
    "variables": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "name": {
            "type": [
              "string",
              "null"
            ]
          },
          "unit": {
            "type": [
              "string",
              "null"
            ]
          },
          "standard_name": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "additionalProperties": false
      },
      "description": "Variables with unit and standard name."
    },
    "dimensions": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "max": {},
          "min": {},
          "name": {
            "type": "string"
          },
          "step": {},
          "type": {
            "type": [
              "string",
              "null"
            ]
          },
          "unit": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "additionalProperties": false
      },
      "description": "Dimensions with their extent and step."
    },
    "product_id": {
      "type": [
        "string",
        "null"
      ],
      "description": "Product the dataset belongs to."
    }
  },
  "additionalProperties": false
}