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Ons Uk

pipeworx-io/mcp-ons-uk

Connects Claude to the UK Office for National Statistics Beta JSON API with five core operations: list datasets, pull metadata for a specific dataset, browse editions, fetch the latest observation data files, and query time series by ONS URI. Part of the Pipeworx gateway ecosystem, so you can either use it standalone or access it alongside 673+ other data sources through their unified endpoint. Includes an ask_pipeworx wrapper that handles natural language queries instead of direct tool calls. Reach for this when you need UK economic indicators, census data, or demographic statistics without manual API wrangling.

tools: 5
transport: HTTP
last updated: May 18, 2026

Tools

5 tools

Public tool metadata for what this MCP can expose to an agent.

datasetsList publicly available datasets.

List publicly available datasets.

No parameter schema in public metadata yet.

datasetSingle dataset metadata.

Single dataset metadata.

No parameter schema in public metadata yet.

editionsEditions of a dataset.

Editions of a dataset.

No parameter schema in public metadata yet.

latest_observationsLatest observation data file metadata.

Latest observation data file metadata.

No parameter schema in public metadata yet.

seriesTime series by ONS uri.

Time series by ONS uri.

No parameter schema in public metadata yet.

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Readme

mcp-ons-uk

ONS UK MCP.

Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.

Tools

Tool	Description
`datasets`	List publicly available datasets.
`dataset`	Single dataset metadata.
`editions`	Editions of a dataset.
`latest_observations`	Latest observation data file metadata.
`series`	Time series by ONS uri.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "ons-uk": {
      "url": "https://gateway.pipeworx.io/ons-uk/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 673+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Ons Uk data" })

The gateway picks the right tool and fills the arguments automatically.

More

License

MIT

Details

Repository: github.com/pipeworx-io/mcp-ons-uk
Website: pipeworx.io/packs/ons-uk
Categories: Data & Analytics, Productivity & Office
Transport: HTTP
Registry: MCP registry, active

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