Search Los Angeles open datasets.

Searches the City of Los Angeles Open Data Portal catalog for datasets, like its catalog page: dataset name, dataset id, category, last update time and link. First page of results (up to 20 datasets, datasets only, from this portal). Returns an empty list when nothing matches.

No reports yetRead-only, no login

Site: City of Los Angeles Open Data Portal, United States
Version: v1
Runs, last 7 days: No reports yet
sha256: 81ee477af8fe…

Run it with your agent

after installing Wield

Ask in plain words. Your agent finds this recipe and calls it:

“Search Los Angeles open datasets.”

Read-only: it changes nothing on the site. No login needed.

{
  "tool": "run",
  "arguments": {
    "recipe_id": "data.lacity.org/search-open-data",
    "params": {
      "query": "crime"
    }
  }
}

Requests

sent from your browser, in order

1GET/api/catalog/v1?domains&limit&only&qSocrata catalog JSON API that the portal's catalog page uses; read-only GET with no key. Restricted to datasets on this domain.

Parameters

from your agent

querystringrequiredDataset keywords, e.g. 'crime', 'building permits', 'parking'

Returns

to your agent

datasetsobject[]category, dataset_id, title, updated_at, url

querystring

totalintegerNumber of matching datasets on the portal

Where it can send

data.lacity.org

Anything else is blocked by the extension.

Reads from your session

Nothing. Your browser attaches the site's cookies by itself.

Used only in requests to the addresses on the left. Never sent to wield.run or your agent.

Checks

a run passes when

length(output.datasets) > `0`
length(output.datasets[?title != `null`]) == length(output.datasets)
length(output.datasets[?starts_with(url, 'https://data.lacity.org/')]) == length(output.datasets)

Raw recipe

Served as canonical JSON from /api/v1/recipes/data.lacity.org/search-open-data, so its sha256 matches the ETag and the index.

Check it yourself

curl -s https://wield.run/api/v1/recipes/data.lacity.org/search-open-data | shasum -a 256
# 81ee477af8fe948992a193c3b8c78cb0d9feb0bc42916cfd8b2ed248ea7dbdd3

data.lacity.org/search-open-data.json, v1

{
  "description": "Searches the City of Los Angeles Open Data Portal catalog for datasets, like its catalog page: dataset name, dataset id, category, last update time and link. First page of results (up to 20 datasets, datasets only, from this portal). Returns an empty list when nothing matches.",
  "effect": "read",
  "id": "data.lacity.org/search-open-data",
  "keywords": [
    "los angeles",
    "lametro",
    "la",
    "lacity",
    "data.lacity.org",
    "open data",
    "datasets",
    "crime",
    "city data",
    "public data",
    "government data",
    "building permits",
    "parking",
    "socrata"
  ],
  "output": {
    "schema": {
      "properties": {
        "datasets": {
          "items": {
            "properties": {
              "category": {
                "type": [
                  "string",
                  "null"
                ]
              },
              "dataset_id": {
                "description": "Socrata four-by-four id, e.g. ydr8-5enu",
                "type": [
                  "string",
                  "null"
                ]
              },
              "title": {
                "type": "string"
              },
              "updated_at": {
                "description": "ISO-8601 time of the last data update",
                "type": [
                  "string",
                  "null"
                ]
              },
              "url": {
                "type": "string"
              }
            },
            "required": [
              "title",
              "url"
            ],
            "type": "object"
          },
          "type": "array"
        },
        "query": {
          "type": "string"
        },
        "total": {
          "description": "Number of matching datasets on the portal",
          "type": [
            "integer",
            "null"
          ]
        }
      },
      "required": [
        "query",
        "datasets"
      ],
      "type": "object"
    },
    "value": "{query: params.query, total: steps.search.total || `null`, datasets: steps.search.items[?title != `null` && url != `null`].{title: title, dataset_id: dataset_id || `null`, category: category || `null`, updated_at: updated_at || `null`, url: url}}"
  },
  "params": {
    "additionalProperties": false,
    "properties": {
      "query": {
        "description": "Dataset keywords, e.g. 'crime', 'building permits', 'parking'",
        "maxLength": 100,
        "minLength": 2,
        "type": "string"
      }
    },
    "required": [
      "query"
    ],
    "type": "object"
  },
  "provenance": {
    "method": "har",
    "notes": "The /browse?q= page is a client-rendered shell with no results in the HTML. Results come from the public Socrata catalog API GET /api/catalog/v1 (q, domains, only, limit), which needs no key. Results are under results[]: resource.name is the title, resource.id the dataset id, permalink the link, classification.domain_category the category. The description field is HTML, so it is not returned.",
    "recorded_at": "2026-11-08T16:22:40.000Z",
    "recorded_by": "wield-forge (claude-haiku agent)"
  },
  "requires_login": false,
  "schema": "https://wield.run/schema/recipe/v1.json",
  "site": {
    "country": "US",
    "id": "data.lacity.org",
    "language": "en",
    "name": "City of Los Angeles Open Data Portal",
    "origin": "https://data.lacity.org",
    "origins": [
      "https://data.lacity.org"
    ]
  },
  "steps": [
    {
      "description": "Socrata catalog JSON API that the portal's catalog page uses; read-only GET with no key. Restricted to datasets on this domain.",
      "expect": {
        "assert": "status == `200` && type(body.results) == 'array'",
        "content_type": "json",
        "status": [
          200
        ]
      },
      "extract": {
        "json": {
          "items": "results[].{title: resource.name, dataset_id: resource.id, url: permalink, category: classification.domain_category, updated_at: resource.updatedAt}",
          "total": "resultSetSize"
        }
      },
      "id": "search",
      "request": {
        "headers": {
          "Accept": "application/json"
        },
        "method": "GET",
        "query": {
          "domains": "data.lacity.org",
          "limit": "20",
          "only": "datasets",
          "q": "{{params.query}}"
        },
        "url": "/api/catalog/v1"
      }
    }
  ],
  "task": "Search Los Angeles open datasets",
  "tos": {
    "notes": "Not reviewed. One catalog API call per search, the same data the portal's catalog page loads. The site's terms on automated access were not checked.",
    "reviewed": false
  },
  "verify": {
    "checks": [
      "length(output.datasets) > `0`",
      "length(output.datasets[?title != `null`]) == length(output.datasets)",
      "length(output.datasets[?starts_with(url, 'https://data.lacity.org/')]) == length(output.datasets)"
    ],
    "example_params": {
      "query": "crime"
    },
    "max_ms": 5000
  },
  "version": 1
}