generated: '2026-09-12'
method: generated
source: >-
  openapi/greenbrier-cos-*-openapi.yml. Searched gbrx.com and every Greenbrier product host for
  provider-published skills, AGENTS.md or agent instructions on 2026-09-12 and found none; these are
  API Evangelist packaged skills grounded in verified operationIds.
note: >-
  Every operationId referenced in these skills exists in the specs in openapi/ and was confirmed
  against a live response. All four skills are read-only: Greenbrier exposes no public write surface.
skills:
  - name: greenbrier-tank-car-gauge-table-lookup
    file: greenbrier-cos-tank-car-gauge-table-lookup.md
    api: Greenbrier Tank Car Gauge Table API
    operations: [listReportingMarks, listValidCarNumbers, getGaugeTable, listGaugeTables, exportGaugeTable]
    summary: >-
      Retrieve and read a certified tank-car gauge table, with the two traps that matter - the 200/null
      miss and the unpaginated range endpoints.
  - name: greenbrier-railcar-catalog-search
    file: greenbrier-cos-railcar-catalog-search.md
    api: Greenbrier Railcar Catalog API
    operations: [listCargoTypes, listRailcarTypes, listFluidCapacities, listCargoCapacities, listRailcars, getRailcar]
    summary: Find railcar models by commodity, equipment class or capacity through the four catalog taxonomies.
  - name: greenbrier-aftermarket-parts-lookup
    file: greenbrier-cos-aftermarket-parts-lookup.md
    api: Greenbrier Aftermarket Parts Store API
    operations: [listStoreProductCategories, listStoreProductAttributes, listStoreProducts, getStoreProduct, getStoreCollectionData]
    summary: Find a replacement part and read its price, stock and variations without touching cart or checkout.
  - name: greenbrier-press-room-monitor
    file: greenbrier-cos-press-room-monitor.md
    api: Greenbrier Press Room API
    operations: [listCategories, listPosts, getPost]
    summary: Poll the press room incrementally with the `after` and `modified_after` watermark pattern.