# statcan.catalogue.search

Search and discover Statistics Canada data tables (6,000+ available). Filter by keyword in the English table title, by Statistics Canada subject code (e.g. "14" for Labour, "16" for Prices and price indexes, "36" for National accounts), and by active vs. archived status. Returns table product IDs, CANSIM IDs, titles, date ranges, release frequency (annual/monthly/quarterly), and subject codes. Use the product_id from results to fetch full metadata (table_metadata) or time-series data (table_data). Source: Statistics Canada WDS, Canada Open Licence, no auth required.

Agent View of the PolicyLayer registry record for `statcan.catalogue.search`. HTML page: https://policylayer.com/tools/io-github-whiteknightonhorse-apibase/statcan.catalogue.search

## Facts

- Tool: `statcan.catalogue.search`
- Server: Apibase (`apibase-mcp-client`) — https://policylayer.com/tools/io-github-whiteknightonhorse-apibase.md
- Install: `npx -y apibase-mcp-client`
- Homepage: https://github.com/whiteknightonhorse/APIbase
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 4
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | integer | no | Maximum number of tables to return (1–100). Defaults to 20. |
| `query` | string | no | Keyword to search in English table titles (e.g. "labour force", "inflation", "housing"). Case-insensitive. |
| `archived` | object | no | Filter archived tables: false (default) = active only, true = archived only, "all" = both active and archived. |
| `subject_code` | string | no | Statistics Canada subject code to filter by (e.g. "14" for Labour, "16" for Prices, "36" for National Accounts). Two-digit string. |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "statcan.catalogue.search",
    "arguments": {}
  }
}
```

## Why statcan.catalogue.search is rated Low

Tool retrieves public statistical metadata and table descriptions with no side effects or data modification.

From the tool's own definition: "Search and discover Statistics Canada data tables, returns table IDs and metadata"

## Use case

AI agents call statcan.catalogue.search to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Apibase:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "statcan.catalogue.search": {}
  }
}
```

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## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-whiteknightonhorse-apibase · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-whiteknightonhorse-apibase