generated: '2026-08-13'
method: searched
source: https://github.com/rudderlabs/rudder-server/tree/master/proto
description: >-
  RudderStack publishes Protocol Buffer service definitions in the open-source
  rudder-server data plane. Five .proto files were found on the master branch and
  saved VERBATIM. IMPORTANT SCOPE NOTE: these are INTERNAL control interfaces of a
  self-hosted rudder-server deployment — warehouse upload orchestration, processor
  transform, cluster mode changes, data-plane authentication — not a public
  customer-facing gRPC API. RudderStack Cloud customers cannot call them; a
  self-hosted operator can. They are recorded because they are real, first-party,
  and machine-readable, and because they document the internal seams of the data
  plane better than any prose page does.
repository: https://github.com/rudderlabs/rudder-server
branch: master
harvested: '2026-08-13'
public_api: false
buf_module: null
files:
  - file: rudderstack-warehouse.proto
    path: proto/warehouse/warehouse.proto
    package: proto
    service: Warehouse
    bytes: 5613
    rpcs:
      - GetHealth
      - GetWHUploads
      - GetWHUpload
      - TriggerWHUpload
      - TriggerWHUploads
      - Validate
      - RetryWHUploads
      - CountWHUploadsToRetry
      - ValidateObjectStorageDestination
      - RetrieveFailedBatches
    note: Warehouse upload orchestration — list, inspect, trigger, validate and retry warehouse loads.
  - file: rudderstack-processor.proto
    path: proto/processor/processor.proto
    package: proto
    service: Processor
    bytes: 1156
  - file: rudderstack-cluster.proto
    path: proto/cluster/cluster.proto
    package: proto
    service: Cluster
    bytes: 1470
    note: Cluster mode/state coordination for a multi-node rudder-server deployment.
  - file: rudderstack-dpauth.proto
    path: proto/common/dpauth.proto
    package: proto
    bytes: 859
    note: Data-plane authentication messages shared across services.
  - file: rudderstack-types.proto
    path: proto/event-schema/types.proto
    package: proto
    bytes: 465
    note: Event-schema type definitions.
dependencies:
  - google/protobuf/timestamp.proto
  - google/protobuf/empty.proto
  - google/protobuf/wrappers.proto
  - google/protobuf/struct.proto