generated: '2026-09-12'
method: derived
status: candidate
source: >-
  https://www.gevernova.com/software/documentation/historian/version2025/c_historian_apis_overview.html
note: >-
  GE Vernova publishes no MCP server. No hosted endpoint, no stdio package, no mention of MCP in any
  product documentation, and nothing on npm or PyPI under gevernova/proficy. The tool list below is
  a CANDIDATE derived from operations GE Vernova documents by name, URI and HTTP method in its own
  product documentation — there is no OpenAPI to derive from, so each tool cites the documentation
  page that defines it. Nothing here is offered by the provider; no endpoint has been invented.
  A real server would have to be tenant-scoped: every one of these APIs runs on the customer's own
  installed instance, so an MCP server for this portfolio is configured per installation, not
  published once by the vendor.
deployment:
  mode: none
  endpoint: null
  install: null
  package: null
  auth: oauth
  verified: searched
server:
  name: ge-vernova-proficy
  transport: null
  url: null
tools:
  - name: list_data_stores
    description: List the data stores in a Historian system.
    method: GET
    uri_template: https://{historian-web-client-host}/historian-rest-api/v1/datastores?dataStoreMask={mask}
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/r_managing_data_stores_apis.html
    confidence: high
  - name: start_collector
    description: Start a Historian collector instance.
    method: PUT
    uri_template: https://{historian-web-client-host}/historian-rest-api/v1/collector/start
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/r_managing_collectors_apis.html
    confidence: high
  - name: create_object_type
    description: Create an object type in the Historian model.
    method: POST
    uri_template: https://{historian-web-client-host}/historian-model/v2/objectTypes
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/r_historian_model_rest_apis.html
    confidence: high
  - name: query_tag_samples
    description: >-
      Read samples for one or more tags over a time range, with a sampling mode, calculation mode,
      direction and filter mode.
    method: GET
    uri_template: https://{historian-web-client-host}/historian-rest-api/v1/...
    parameters: [tagNames, start, end, SamplingModeType, Direction, CalculationModeType, FilterModeType, ReturnDataFields]
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/c_general_api_overview.html
    confidence: medium
    note: >-
      The parameter set is published verbatim; the exact path is not stated on the overview page and
      was deliberately not guessed.
  - name: manage_tags
    description: Create, modify and remove Historian tags.
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/index.html
    confidence: low
    note: documented as a REST API section ("Managing Tags"); individual paths not transcribed here
  - name: manage_alarms_and_events
    description: Back up, purge and restore Historian alarms and events.
    source_doc: https://www.gevernova.com/software/documentation/historian/version2025/index.html
    confidence: low
  - name: odata_metadata
    description: Fetch the OData $metadata schema for the APM Web API OData service.
    method: GET
    uri_template: https://{apm-host}/meridium/api/odata/$metadata
    source_doc: https://www.gevernova.com/software/documentation/cloud-apm/latest/ade-supported-features.html
    confidence: high
  - name: odata_query_entity_set
    description: >-
      Query an APM family as an OData entity collection with $select, $filter, $top, $skip,
      $orderby, $expand and $count.
    method: GET
    uri_template: https://{apm-host}/meridium/api/odata/{EntitySet}
    source_doc: https://www.gevernova.com/software/documentation/cloud-apm/latest/ade-supported-features.html
    confidence: high
  - name: apm_simple_ingest
    description: Create or update an APM entity, relationship or ACA matrix through Simple Ingestion v2.
    method: POST
    uri_template: '{Ingestor_API_path}/v2/simpleIngest'
    source_doc: https://www.gevernova.com/software/documentation/cloud-apm/latest/simple-ingestion-base-URL-v2.html
    confidence: high
  - name: ops_hub_get_entity_data
    description: Retrieve rows from any custom Operations Hub entity, with filters.
    method: POST
    uri_template: https://{operations-hub-site-url}/app/iqp/api/rest/DB/data/get
    source_doc: https://www.gevernova.com/software/documentation/opshub/version2025/windows/r_rest_integration_apis.html
    confidence: high
  - name: ops_hub_insert_entity_data
    description: Insert rows into a custom Operations Hub entity.
    method: POST
    uri_template: https://{operations-hub-site-url}/app/iqp/api/rest/DB/data/insert
    source_doc: https://www.gevernova.com/software/documentation/opshub/version2025/windows/r_rest_integration_apis.html
    confidence: high
  - name: ops_hub_get_m2m_data
    description: Retrieve device telemetry from the Operations Hub M2M_data entity.
    method: POST
    uri_template: https://{operations-hub-site-url}/app/iqp/api/rest/iot/data
    source_doc: https://www.gevernova.com/software/documentation/opshub/version2025/windows/r_rest_integration_apis.html
    confidence: high