# geo_get Fetch one canonical geography with its relationship context. | Field | Value | | --- | --- | | Category | Geography (`geo`) | | Exposure | public | | MCP tool | `geo_get` | | Documentation | https://www.agentdatasets.com/docs/tools/geo_get | ## Description Fetch one canonical geography with its relationship context. The scalar shared envelope returns identity, official level/code/name, country/state, bottom-up containment parents, up to 50 inline official crosswalks with an explicit truncation flag, row `as_of`, source, and required attribution. `pagination` is null. Use `geo_crosswalk` for a complete paged crosswalk list and `geo_contains` for descendants. `unknown_entity` includes suggested IDs when possible. Example: `geo_get(geography_id="county_48201")`. ## Parameters Input schema advertised to MCP clients and mirrored by the REST query string. | Parameter | In | Type | Required | Default | Constraints | Description | | --- | --- | --- | --- | --- | --- | --- | | geography_id | input | `string` | yes | — | — | Exact stable geography_id returned by geo_resolve, such as 'county_48201' or 'au_gccsa_1gsyd'. | ## Provenance - `abs_asgs` — Australian Bureau of Statistics, Australian Statistical Geography Standard (ASGS) Edition 4: 2026 SA3-and-higher hierarchy, with Edition 3 2025 Local Government Areas (Creative Commons Attribution 4.0 International (cc-by-4.0)). See https://www.agentdatasets.com/docs/attribution.md - `census_geo` — U.S. Census Bureau, State and county geography reference codes (2020 vintage) (U.S. Government work, public domain (us-gov-public-domain); standard Census non-endorsement caveat applies). See https://www.agentdatasets.com/docs/attribution.md - `census_rel2020` — U.S. Census Bureau, ZCTA-to-county relationship file (2020 vintage) (U.S. Government work, public domain (us-gov-public-domain); standard Census non-endorsement caveat applies). See https://www.agentdatasets.com/docs/attribution.md - `omb_delineation_2023` — Office of Management and Budget (delineation lists distributed via the U.S. Census Bureau), Core-based statistical area (CBSA) delineation lists (2023 vintage) (U.S. Government work, public domain (us-gov-public-domain); standard Census non-endorsement caveat applies). See https://www.agentdatasets.com/docs/attribution.md Dataset registry: `geo_au_asgs`, `geo_us_reference`.