# HouseData

> UK property data: EPC, flood risk, planning, sale prices, MEES 2030 checks and grants.

- name: uk.housedata/housedata
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/uk.housedata%2Fhousedata
- tools: https://api.protogrid.dev/v1/servers/uk.housedata%2Fhousedata/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "housedata": {
      "type": "http",
      "url": "https://housedata.uk/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% +updated-7d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- 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: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 11 of 11 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_broadband (destructiveHint, idempotentHint, openWorldHint); search_property (destructiveHint, idempotentHint, openWorldHint); get_epc_history (destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,553 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 11, about 1,553 tokens to load them all
- tool set hash: 08f62223a7792f6f9165358ffef15a46
- badge: [![protogrid quality](https://protogrid.dev/badge/uk.housedata/housedata.svg)](https://protogrid.dev/servers/uk.housedata/housedata)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://housedata.uk/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (11)

- `check_epc_compliance`: Batch-checks up to 50 properties (by id or postcode) against Minimum Energy Efficiency Standard (MEES) 2030 thresholds and flags expired certificates. Use for landlord portfolio compliance sweeps.
- `get_area_market`: UK House Price Index and local market trend (price growth, transaction velocity, property mix) for a postcode area.
- `get_broadband`: Ofcom broadband and mobile coverage for a postcode. Requires a HouseData API key. Live-checked per call, so this can take several seconds — do not call it in a tight loop over many postcodes.
- `get_epc_history`: All EPC certificates lodged for a property over time, with floor area, room counts and rating per certificate. A floor-area jump between certificates with no matching planning record is the single highest-value red flag for a cash buyer.
- `get_flood_risk`: Environment Agency flood zone (river/sea) and surface-water risk for a property, reported separately. Returns an explicit absent state rather than a false "low" when EA has no data for the location.
- `get_grants`: Energy-efficiency and home-improvement grant schemes a property may be eligible for, based on EPC rating, council tax band, tenure and income band.
- `get_planning_history`: Nearby planning applications and decisions, plus a rule-based planning approval-likelihood score for the area.
- `get_price_history`: HM Land Registry Price Paid transaction history for a property or postcode.
- `get_prism_score`: Housedata PRISM score: identifies where a property's features (extensions, conversions, floor-area changes) lack a corresponding planning/building-control record, with remediation paths. Requires an active HouseData API key — if the account is not entitled, the error explains how to upgrade.
- `get_property_summary`: One-call overview of a property: EPC headline, last sale, flood risk, LPA, planning-risk score and council tax band. Start here after disambiguating with search_property.
- `search_property`: Find candidate properties by address or postcode. Always call this first and confirm the match with the user before running other tools — never guess which property was meant.