lookup-postcodes
Find UK postcodes and nearby locations using coordinates or postcode input. Retrieve location details including administrative district and positional quality data.
Instructions
Look up UK postcodes (Code-Point Open) and find nearest neighbours using OSGB36 eastings/northings. Provide either postcode or both easting and northing as the center. Optional: radiusMeters (meters), limit (default 10), includeSelf (default false), adminDistrict filter. Returns { center, postcodes: [{ postcode, easting, northing, positionalQuality, countryCode, adminDistrictCode, distanceMeters }], total }. Requires a local database built from the bundled codepo_gb CSVs via npm run build:postcodes.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| postcode | No | ||
| easting | No | ||
| northing | No | ||
| limit | No | ||
| radiusMeters | No | ||
| includeSelf | No | ||
| adminDistrict | No |