Spanish Open Data Title Search (datos.gob.es Datasets)

datosgobes/search-datasets-by-title

Finds datasets in the Spanish national open data catalogue (datos.gob.es) whose title contains a keyword, for example 'gasolineras' for fuel stations, and returns a page of matching records with titles, descriptions, publisher, declared licence, dates and download distributions. Catalogue records only, not the data files. Served by Eden Engine; not an official datos.gob.es 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 $0.50.

Data source

datos.gob.es Spanish open data catalogue (APIdata)

Source: State Secretariat for Digitalisation and Artificial Intelligence of the Ministry for Digital Transformation and Public Service (datos.gob.es). Update dates are passed through as published. Served by Eden Engine; not an official datos.gob.es 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.

Connect once and your AI can find and run this tool, and any other it needs.

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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: "datosgobes/search-datasets-by-title" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "datosgobes/search-datasets-by-title" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "datosgobes/search-datasets-by-title", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "datosgobes/search-datasets-by-title", 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 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "title"
  ],
  "properties": {
    "page": {
      "type": "integer",
      "minimum": 0,
      "description": "Page number, starting at 0. A page past the last returns an empty `items` list."
    },
    "title": {
      "type": "string",
      "pattern": "^[^/?#\\\\]+$",
      "maxLength": 100,
      "minLength": 2,
      "description": "Keyword to look for in dataset titles, for example 'gasolineras' or 'ruido'. No slash, question mark or hash."
    },
    "pageSize": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1,
      "description": "How many dataset records to return, 1 to 20. Defaults to 5."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "items"
  ],
  "properties": {
    "next": {
      "type": [
        "string",
        "null"
      ],
      "description": "Address of the next page, absent on the last."
    },
    "page": {
      "type": "integer",
      "description": "Page number returned, starting at 0."
    },
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "_about"
        ],
        "properties": {
          "theme": {
            "type": [
              "string",
              "array",
              "null"
            ],
            "description": "Theme address(es)."
          },
          "title": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "_lang": {
                  "type": "string"
                },
                "_value": {
                  "type": "string"
                }
              },
              "additionalProperties": true
            },
            "description": "Titles, one per language."
          },
          "_about": {
            "type": "string",
            "description": "Address of the dataset in the datos.gob.es catalogue."
          },
          "issued": {
            "type": [
              "string",
              "null"
            ],
            "description": "Publication date as the portal formats it."
          },
          "keyword": {
            "type": [
              "array",
              "object",
              "null"
            ],
            "description": "Keywords, with language."
          },
          "license": {
            "type": [
              "string",
              "array",
              "null"
            ],
            "description": "Licence address(es) the publisher declared."
          },
          "modified": {
            "type": [
              "string",
              "null"
            ],
            "description": "Last-update date as the portal formats it."
          },
          "publisher": {
            "type": [
              "string",
              "null"
            ],
            "description": "Address of the publishing body (the last path segment is its code)."
          },
          "identifier": {
            "type": [
              "string",
              "array"
            ],
            "description": "Dataset identifier(s)."
          },
          "description": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "_lang": {
                  "type": "string"
                },
                "_value": {
                  "type": "string"
                }
              },
              "additionalProperties": true
            },
            "description": "Descriptions, one per language."
          },
          "distribution": {
            "type": [
              "object",
              "array",
              "null"
            ],
            "description": "Download distribution(s): accessURL, downloadURL, format, title."
          }
        },
        "additionalProperties": true
      },
      "description": "Dataset records on this page; empty when nothing matches or the page is past the last."
    },
    "startIndex": {
      "type": "integer",
      "description": "1-based index of the first record on the page."
    },
    "itemsPerPage": {
      "type": "integer",
      "description": "Records per page."
    }
  },
  "description": "One page of the Linked Data API result.",
  "additionalProperties": true
}