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Resources

Start with the job you need to do: inspect a source, understand a transformation, use a working tool or reuse a brand asset.

Inspect a source

Field definitions and vendor documentation. These describe inputs, not transformed Gold semantics.

First American dictionaries 33 field-level source dictionaries BuildZoom dictionary 46 delivered permit fields · source updated 2025-01-27 DataTree documentation ↗ Official vendor documentation

Understand a transformation

Use Data Rules for behavior and Contracts for adopted producer or consumer obligations.

Permit classification ledger Implementation, overlay and contract states, with dates Data Rules Five rules, grouped by adoption state Contracts Normative requirements and ownership

Explore public and external data

Catalogs for reusable public datasets and direct county-source discovery.

Demographics catalog ACS, Decennial, IRS, HUD, BLS and FCC County source catalog Discovery only, Stage 1; no production scrapers

Open a working tool

Operational surfaces and reusable identity assets.

Coverage dashboard ↗ Live roofing coverage surface Data and model QA Gold, Silver AE and ARS audit batteries Brand assets 8020IQ, 8020REI and 8020ROOF

Resources point to durable references. Findings and decision history remain in the Log.