get:
  operationId: getCapabilities
  x-module: core
  x-stability-level: alpha
  tags: [server]
  summary: List implemented capability modules
  description: The capability modules this server implements. Any valid grant may read it, whatever its scopes.
  security: [{bearerAuth: []}]
  responses:
    '200':
      description: Implemented modules.
      content:
        application/json:
          schema: {$ref: ../components/schemas/Capabilities.yaml}
    '401': {$ref: ../components/responses/Unauthorized.yaml}
    '500': {$ref: ../components/responses/InternalError.yaml}