Flood Forecast Water Level Trend for a French Station (Vigicrues)

vigicrues/station-forecast

Water-level forecast for one French hydrometric station from Vigicrues, by station code (for example K490003010, Tours, Pont Mirabeau): when the forecast was produced and hourly low, central and high trend values in metres, each with a millisecond Unix timestamp. The low trend has 9 chances in 10 of being exceeded, the central 5 in 10 and the high 1 in 10, so observations can fall outside the range. A station without a forecast returns an error. Data from Vigicrues, passed through unmodified and served by Eden Engine; not an official Vigicrues product.

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 $5.

Data source

Vigicrues

© VIGICRUES (vigicrues.gouv.fr). Open data reused under the Etalab Open Licence 2.0, passed through unmodified; the date of last update is in the response. Served by Eden Engine; not an official Vigicrues 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: "vigicrues/station-forecast" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "vigicrues/station-forecast" })

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

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

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "station_code"
  ],
  "properties": {
    "station_code": {
      "type": "string",
      "pattern": "^[A-Z0-9]{10}$",
      "description": "The 10-character hydrometric station code of a station that has a forecast, for example K490003010 (Tours, Pont Mirabeau). The station record says whether a forecast exists."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "Simul"
  ],
  "properties": {
    "Simul": {
      "type": "object",
      "required": [
        "Prevs"
      ],
      "properties": {
        "Prevs": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "DtPrev": {
                "type": "number",
                "description": "The time of the point, in milliseconds since the Unix epoch (UTC)."
              },
              "ResMaxPrev": {
                "type": "number",
                "description": "High trend, metres."
              },
              "ResMinPrev": {
                "type": "number",
                "description": "Low trend, metres."
              },
              "ResMoyPrev": {
                "type": "number",
                "description": "Central trend, metres."
              }
            },
            "additionalProperties": true
          },
          "description": "Forecast points, hourly and oldest first."
        },
        "GrdSimul": {
          "type": "string",
          "description": "H: the forecast is of water height."
        },
        "DtProdSimul": {
          "type": "number",
          "description": "When the forecast was produced, in milliseconds since the Unix epoch (UTC)."
        },
        "CdEntVigiCru": {
          "type": "string",
          "description": "The station code."
        },
        "CommentSimul": {
          "type": "string",
          "description": "Production date and how to read the low, central and high trends, in French."
        },
        "LbEntVigiCru": {
          "type": "string",
          "description": "The station name."
        },
        "TypEntVigiCru": {
          "type": "string",
          "description": "7 for a station."
        }
      },
      "additionalProperties": true
    },
    "Scenario": {
      "type": "object",
      "additionalProperties": true
    }
  },
  "description": "The forecast in Vigicrues' own field names: `Scenario` describes the feed and `Simul` holds the forecast.",
  "additionalProperties": true
}