Search every published UK health dataset, board paper and indicator
Growth by raw data acquired; the compressed warehouse on disk is smaller. Curve is illustrative until connected to the acquisition log.
Data sources
Official releases, indicator profiles and documents, refreshed nightly.
Use cases
Real questions people bring to the warehouse, and the sources that answer them.
Papers
Pre-registered, then attacked by an adversary agent before release. Negative results are published too.
Area deprivation and monthly mortality
Across 153 English local authorities, the deprivation gradient persists after age adjustment, at about 0.82 extra deaths per 100,000 each month.
nhs-2609.001 · in progress Not supportedPrescribing volume and mortality
The hypothesised link did not survive testing. Published so nobody has to test it again.
Finding · in progress In reviewStaff sickness and A&E performance
Testing both directions: does absence drive 4-hour breaches, or does pressure drive absence?
Finding · in progressAccess the data
Five ways in, one daily limit. Open data under the Open Government Licence v3.0.
One daily limit across every access method, reset at midnight UK time. No card needed.
MCP server
Connect Claude or any MCP-compatible assistant and let it search and query the warehouse for you.
{
"limoja-data": {
"url": "https://data.limoja.ai/mcp"
}
}
Connect →
REST API
Ask in plain English or query tables from your own code. Returns the answer, the SQL and the rows.
GET /api/copilot?q=GP appointments in Wales GET /api/stats.jsonAPI reference →
Download
Take any table away as a file from its dataset page, or pull the raw publisher files.
Dataset page → Download CSV · Parquet · JSON · raw filesBrowse datasets →
Copilot
Run analysis on the system itself. Ask a question and it finds the data, writes and tests the SQL, and shows its working.
“top trusts by A&E”
→ SQL → answer + proof
Open Copilot →
Datasets as JSON
Machine-readable metadata for the whole catalogue and for every table, including columns and row counts.
GET /api/datasets.json GET /api/dataset/<db.table>.jsonView JSON →