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leads4less/db/datasets/README.md
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pguerrerox cc00a439bf feat: add deep research planning and postal batch runs
Add a dedicated Deep Research view with postal-area preview overlays, batch execution, and bundled map results.

Also add postal dataset import tooling and fix local API networking and research insert issues needed to support the new workflow.
2026-04-05 18:05:04 +00:00

750 B

Postal Datasets

Leads4less expects local GeoJSON files for deep research postal overlays.

Supported v1 datasets

  • US ZIP/ZCTA polygons
  • Canada FSA polygons

Default file locations

  • db/datasets/postal/us_zcta.geojson
  • db/datasets/postal/ca_fsa.geojson

You can override either path with environment variables when running the import script:

  • POSTAL_US_DATASET_PATH
  • POSTAL_CA_DATASET_PATH

Expected feature properties

The importer tries common field names automatically.

For US ZIP/ZCTA:

  • postal_code
  • zip
  • zcta
  • GEOID20
  • ZCTA5CE20
  • ZCTA5CE10

For Canada FSA:

  • postal_code
  • fsa
  • CFSAUID
  • CFSAUID24

If your dataset uses different property names, update db/scripts/import-postal-areas.ts.