generated: '2026-08-13'
method: derived
status: candidate
source: https://developers.quantcast.com/docs/graphql-api/reference/queries/
notes: >-
  No Quantcast MCP server exists. Searched 2026-08-13: the developer portal,
  the help centre llms.txt (419 pages, zero MCP references), the quantcast
  GitHub organisation (17 repos, none MCP), npm (@quantcast-labs publishes
  only events-sdk), and the public MCP registries. Live probes:
  https://mcp.quantcast.com/mcp did not resolve,
  https://developers.quantcast.com/mcp returned 500 (that host 500s
  everywhere outside /docs/*), https://help.quantcast.com/mcp returned 404.
  The candidate tool list below is DERIVED from the 25 GraphQL queries
  Quantcast publishes in its schema reference plus the two documented
  Conversion API endpoints — it is a design proposal, not something Quantcast
  ships.
deployment:
  mode: none
  endpoint: null
  install: null
  package: null
  auth: oauth
  auth_note: >-
    Any server built against this surface would carry the Quantcast Platform
    OAuth 2.0 client-credentials flow (scopes api_access, read_reports) — see
    authentication/quantcast-authentication.yml.
  verified: probed
server:
  name: quantcast
  transport: http
  url: null
surfaces:
  graphql:
    endpoint: https://developers.quantcast.com/api/v2/graphql
    introspection: gated
    introspection_note: >-
      POST {__schema{queryType{name}}} returned HTTP 401
      {"error":"No authentication token in request"} on 2026-08-13, so the
      live SDL could not be captured. Tool names and descriptions below come
      from the published schema reference pages, which are complete for
      queries; input schemas would require authenticated introspection.
    mutations: 0
    mutations_note: >-
      The published reference states plainly "The API doesn't have any
      mutation types at this point." Every candidate tool below is therefore
      read-only.
  rest:
    endpoint: https://pixel.quantserve.com/conversion
    note: Conversion API — write surface, keyed by account id, no bearer token.
tools:
- name: accountMetricsReport
  description: Get a metrics report for ad delivery and performance — the API equivalent of Report Builder.
  source_operation: graphql/quantcast-graphql.md#accountMetricsReport
  read_only: true
- name: availableBreakdownsAndMetrics
  description: List the breakdowns and metrics available for accountMetricsReport on an account.
  source_operation: graphql/quantcast-graphql.md#availableBreakdownsAndMetrics
  read_only: true
- name: organizations
  description: Fetch the organizations the credential can see.
  source_operation: graphql/quantcast-graphql.md#organizations
  read_only: true
- name: accounts
  description: Fetch account resources the credential is assigned to.
  source_operation: graphql/quantcast-graphql.md#accounts
  read_only: true
- name: campaigns
  description: Fetch campaigns.
  source_operation: graphql/quantcast-graphql.md#campaigns
  read_only: true
- name: adsets
  description: Fetch ad sets.
  source_operation: graphql/quantcast-graphql.md#adsets
  read_only: true
- name: creatives
  description: Fetch creative resources.
  source_operation: graphql/quantcast-graphql.md#creatives
  read_only: true
- name: creativeAssignments
  description: Fetch creative-to-ad-set assignments.
  source_operation: graphql/quantcast-graphql.md#creativeAssignments
  read_only: true
- name: surveys
  description: Fetch brand-lift survey resources.
  source_operation: graphql/quantcast-graphql.md#surveys
  read_only: true
- name: keyEvents
  description: Fetch change events on a resource.
  source_operation: graphql/quantcast-graphql.md#keyEvents
  read_only: true
- name: members
  description: Fetch members of an organization.
  source_operation: graphql/quantcast-graphql.md#members
  read_only: true
- name: roles
  description: Fetch account-level roles defined under an organization.
  source_operation: graphql/quantcast-graphql.md#roles
  read_only: true
- name: teams
  description: List teams defined under an organization.
  source_operation: graphql/quantcast-graphql.md#teams
  read_only: true
- name: teamMembers
  description: List members associated with a team.
  source_operation: graphql/quantcast-graphql.md#teamMembers
  read_only: true
- name: userAccountAssignments
  description: List non-owner users assigned to accounts via roles.
  source_operation: graphql/quantcast-graphql.md#userAccountAssignments
  read_only: true
- name: countries
  description: Filtered list of countries for geo targeting.
  source_operation: graphql/quantcast-graphql.md#countries
  read_only: true
- name: states
  description: List of State objects for geo targeting.
  source_operation: graphql/quantcast-graphql.md#states
  read_only: true
- name: cities
  description: Filtered list of cities for geo targeting.
  source_operation: graphql/quantcast-graphql.md#cities
  read_only: true
- name: metroAreas
  description: Filtered list of media markets (DMAs).
  source_operation: graphql/quantcast-graphql.md#metroAreas
  read_only: true
- name: postcodes
  description: Postcode objects matching a query.
  source_operation: graphql/quantcast-graphql.md#postcodes
  read_only: true
- name: isps
  description: ISPs sorted by name with geo location codes.
  source_operation: graphql/quantcast-graphql.md#isps
  read_only: true
- name: asyncMetricsReport
  description: '[Beta] Request an async metrics report.'
  source_operation: graphql/quantcast-graphql.md#asyncMetricsReport
  read_only: true
- name: asyncMetricsReportDownloadURL
  description: '[Beta] Request a download URL for an async metrics report.'
  source_operation: graphql/quantcast-graphql.md#asyncMetricsReportDownloadURL
  read_only: true
- name: asyncAttributedActionsReport
  description: '[Beta] Request an async attributed actions report.'
  source_operation: graphql/quantcast-graphql.md#asyncAttributedActionsReport
  read_only: true
- name: asyncAttributedActionsReportDownloadURL
  description: '[Beta] Request a download URL for an async attributed actions report.'
  source_operation: graphql/quantcast-graphql.md#asyncAttributedActionsReportDownloadURL
  read_only: true
- name: reportConversions
  description: >-
    Report offline conversion events server-to-server. POST a JSON array of
    conversion objects to /conversion with the account id in the `a` query
    parameter. This is the only write operation on the whole Quantcast public
    surface.
  source_operation: https://help.quantcast.com/docs/tagging-with-the-quantcast-live-tag-using-the-conversion-api
  read_only: false
- name: acquireBrowserToken
  description: >-
    Acquire a Quantcast browser token for a user so server-side conversions
    can be linked back to web activity. Requires the consent signals
    (gdpr/gdpr_consent, gpp/gpp_sid, us_privacy) documented for the endpoint.
  source_operation: https://help.quantcast.com/docs/tagging-with-the-quantcast-live-tag-using-the-conversion-api
  read_only: true
coverage:
  graphql_queries_published: 25
  graphql_mutations_published: 0
  rest_endpoints_published: 2
  tools_proposed: 27