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Ontario Open Data: List Dataset IDs

ontariodatacatalogue/list-dataset-ids

Lists dataset ids (slugs) from the Ontario Data Catalogue in alphabetical order, a page at a time: about 1,000 datasets are released under the Open Government Licence – Ontario, the only ones listed. Pass an id to the dataset lookup for its full record. Data from the Ontario Data Catalogue, served by Eden Engine; not an official Government of Ontario 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

Ontario Data Catalogue

Dataset metadata from the Ontario Data Catalogue (data.ontario.ca), Government of Ontario. Contains information licensed under the Open Government Licence – Ontario; only datasets released under that licence are served, and each record names it in `license_id`. Passed through unmodified. Served by Eden Engine; not an official Government of Ontario 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.

Install itCreate an account
agent
// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "ontariodatacatalogue/list-dataset-ids" })

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

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

ChargePrice
Per call
$0.0026
Updated
Oct 21, 2026

Input and output schemas

Input schema
input_schema.json
{
  "type": "object",
  "required": [
    "limit"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 500,
      "minimum": 1,
      "description": "How many ids to return, 1 to 500. Required."
    },
    "offset": {
      "type": "integer",
      "minimum": 0,
      "description": "How many ids to skip, to read the next page. Leave out to start at the first."
    }
  },
  "additionalProperties": false
}
Output schema
output_schema.json
{
  "type": "object",
  "required": [
    "count",
    "results"
  ],
  "properties": {
    "count": {
      "type": "integer",
      "description": "How many datasets are listed in total."
    },
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "The dataset's slug, the id the dataset lookup takes."
          }
        },
        "additionalProperties": true
      },
      "description": "One page of datasets in alphabetical order of slug."
    }
  },
  "description": "The number of listed datasets and one page of their ids.",
  "additionalProperties": true
}