Protocols
How the data was made. Each Protocol is the reproducible definition behind an open Dataset — an ordered sequence of typed steps that fetch, resolve, tier, export and gate the data. Every step is a versioned operator, a SQL model, or (rarely) an opaque command, and a Protocol can gate its output against a finetype schema contract before it ships.
Running a Protocol you did not write is equivalent to running a shell script you did not read. Arcform runs a step’s command as you, with no sandbox and no container, and the finetype gate checks the data a Protocol produces, not what its steps do. What running one costs you.
This is a read-only view for browsing and discovery — authoring lives elsewhere.
EDGAR ↔ GLEIF — Company-to-LEI Crosswalk
Resolve SEC companies to their GLEIF LEI: a deterministic fund backbone unioned with a probabilistic name match, tiered by confidence.
SEC EDGAR — Company Tickers
Ingest the SEC company_tickers_exchange.json into a typed, reproducible Parquet — information retrieval only.
NAICS — Industry Classification
Ingest the U.S. Census 2022 NAICS descriptions workbook into a typed, reproducible Parquet.
GLEIF — Legal Entity Identifiers
Ingest the GLEIF golden-copy full-file CSV into a typed, reproducible Parquet — the one Protocol with an opaque fetch, by design.