Use UK ONS with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. UK population and health statistics: weekly death registrations by age, sex, and region, personal well-being estimates (life satisfaction, happiness, anxiety),
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MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 5 capabilities
The complete UK ONS capability set.
These are the exact actions your AI can choose when you ask it to work with UK ONS.
01-03
3 capabilities in this set.
Part of 5 available through UK ONS.
- 01
Get wellbeing local
Dataset: wellbeing-local-authority. Covers life satisfaction, worthwhileness, happiness, and anxiety by region. Get well-being estimates by UK local authority
- 02
Get population projections
Dataset: projections-older-people-sex-ratios. Get UK population projections for older people, sex ratios by local authority
- 03
Get suicides
Dataset: suicides-in-the-uk. National statistics. If you are struggling, call Samaritans free: 116 123. Get suicide registrations by local authority in England and Wales
04-05
2 capabilities in this set.
Part of 5 available through UK ONS.
- 04
Get weekly deaths
Datasets: weekly-deaths-age-sex (by age and sex), weekly-deaths-region (by region). National statistics updated weekly. Get weekly death registrations in England and Wales. by age, sex, and region
- 05
Get wellbeing
Dataset: wellbeing-quarterly. Higher scores (0-10) indicate better well-being (except anxiety, where lower is better). Get UK personal well-being estimates. life satisfaction, happiness, anxiety
Observed, not estimated
792ms average. Fast in production.
UK ONS is checked daily against the live service.
- Fastest day
- 683ms
- Slowest day
- 1237ms
- 14-day trend
- Stable+4%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 5 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of UK ONS, so you can see the experience inside your AI.
It does not authenticate your account with UK ONS. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
UK ONS Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_kZMhE04xGAt0ABJLcD00jq00U5ehdLPdFhv6ZEvb/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — UK ONS capabilities are ready to use.
{
"mcpServers": {
"uk-ons-population-deaths-well-being-demographics-mcp": {
"url": "https://edge.vinkius.com/vk_preview_kZMhE04xGAt0ABJLcD00jq00U5ehdLPdFhv6ZEvb/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions UK ONS owners ask.
- 01
How often is death data updated?
Weekly. The ONS publishes provisional death registrations every Tuesday for the previous week, with a 11-day reporting lag.
- 02
Does it track personal well-being metrics?
Yes, the ONS measures personal well-being across four indicators (O4): life satisfaction, feeling that the things done in life are worthwhile, happiness, and anxiety.
- 03
Are population figures based on the Census?
The datasets include both decennial census data and mid-year population estimates, which are updated annually to account for births, deaths, and migration.
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