# UK Data API

> 24 UK data endpoints — property, weather, companies, vehicles, finance. Paid via x402.

- name: io.github.chetparker/uk-data-api
- version: 2.0.0
- connection class: R0 (autonomous)
- trust: 83/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.chetparker%2Fuk-data-api
- tools: https://api.protogrid.dev/v1/servers/io.github.chetparker%2Fuk-data-api/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "uk-data-api": {
      "type": "sse",
      "url": "https://web-production-18a32.up.railway.app/mcp/sse"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% -stale-198d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: 50 (weight 25)

- warn `protocol.modern`: newest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- warn `protocol.transport`: only the legacy HTTP+SSE transport, deprecated until 2027-07-28
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: unknown
- tools last changed: 2026-10-19T13:41:21.240Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.chetparker/uk-data-api.svg)](https://protogrid.dev/servers/io.github.chetparker/uk-data-api)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-19 `search_companies` removed
  - Search UK companies by name. Returns company number, status, registered address. [x402: $0.001/call]
- 2026-10-19 `get_historical_weather` removed
  - Historical weather data for a UK location. Past temperature, rainfall, sunshine hours. [x402: $0.002/call]
- 2026-10-19 `get_crime_stats` removed
  - Police-recorded crime statistics for a UK postcode area. Returns crime categories, counts, trends. [x402: $0.001/call]
- 2026-10-19 `get_yield_estimate` removed
  - Rental yield estimates for a UK postcode area. Returns average rents, gross/net yields, price-to-rent ratios. [x402: $0.001/call]
- 2026-10-19 `get_company_filings` removed
  - Company filing history. Annual returns, accounts, confirmation statements. [x402: $0.001/call]
- 2026-10-19 `get_air_quality` removed
  - Air quality index for a UK location. PM2.5, PM10, NO2, O3 levels and health advice. [x402: $0.001/call]
- 2026-10-19 `get_council_tax` removed
  - Council tax band and rates for a UK postcode area. [x402: $0.001/call]
- 2026-10-19 `calculate_stamp_duty` removed
  - UK Stamp Duty Land Tax calculator. Supports first-time buyer relief, additional property surcharge, non-UK resident surcharge. [x402: $0.001/call]
- 2026-10-19 `get_sold_prices` removed
  - HM Land Registry sold prices for a UK postcode. Returns address, price paid, date, property type, tenure. [x402: $0.001/call]
- 2026-10-19 `get_current_weather` removed
  - Current weather conditions for a UK location. Temperature, humidity, wind, conditions. [x402: $0.001/call]

Full history: https://api.protogrid.dev/v1/servers/io.github.chetparker%2Fuk-data-api/changes

## Remotes

- https://web-production-18a32.up.railway.app/mcp/sse (sse, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (0)

_none observed_