CloudChipr OAuth Scopes

generated: '2026-09-05'
method: probed
source: >-
  https://mcp.cloudchipr.com/.well-known/oauth-protected-resource +
  https://auth0.cloudchipr.com/.well-known/openid-configuration
summary: >-
  CloudChipr's OAuth surface is the MCP server only; the REST API is apiKey-authenticated and has
  no oauth2 securityScheme, so derive-oauth-scopes.py correctly found nothing in the spec. The
  scopes recorded here were read from the two live discovery documents, not from the contract.
  They are IDENTITY scopes, not API-permission scopes: the MCP protected-resource document
  advertises exactly openid, profile, email and offline_access. There is no read/write or
  per-resource scope vocabulary anywhere.

surfaces:
  - name: CloudChipr MCP Server
    endpoint: https://mcp.cloudchipr.com/mcp
    auth: oauth2
    resource: https://mcp.cloudchipr.com/mcp
    audience: https://api-bff.cloudchipr.com
    authorization_server: https://auth0.cloudchipr.com
    issuer: https://auth0.cloudchipr.com/
    bearer_methods_supported: [header]
  - name: CloudChipr Enterprise API
    base_url: https://api.cloudchipr.com
    auth: apiKey
    scopes: none
    note: >-
      Single `ApiKey` securityScheme (x-api-key header) applied per-operation. No oauth2 flow, no
      scope vocabulary. Authorization is coarse: the docs state API keys grant "read-only access to
      the Cloudchipr API and your cloud resources" - though the spec declares three mutating
      operations under that same scheme, which is an unresolved contradiction (see notes).

scopes:
  - name: openid
    source: mcp-protected-resource
    type: identity
    description: OIDC - request an ID token identifying the CloudChipr user.
    required: true
  - name: profile
    source: mcp-protected-resource
    type: identity
    description: OIDC - basic profile claims (name, nickname, picture, updated_at).
  - name: email
    source: mcp-protected-resource
    type: identity
    description: OIDC - email and email_verified claims.
  - name: offline_access
    source: mcp-protected-resource
    type: identity
    description: Issue a refresh token so the MCP client can hold a long-lived session.

authorization_server_scopes_supported:
  source: https://auth0.cloudchipr.com/.well-known/openid-configuration
  note: >-
    The Auth0 tenant advertises the full standard OIDC claim-scope set below. This is Auth0's
    default advertisement for the tenant, NOT a CloudChipr-defined permission model - only the four
    scopes in `scopes:` above are the ones the MCP resource actually declares.
  values: [openid, profile, offline_access, name, given_name, family_name, nickname, email, email_verified, picture, created_at, identities, phone, address]

authorization_model:
  style: role-based, server-side
  scope_granularity: none
  notes: >-
    Neither surface exposes a per-resource or per-action scope. What an OAuth-authenticated MCP
    session may see is decided by the user's CloudChipr role and organization membership
    ("scoped to their permissions" - https://cloudchipr.com/mcp), not by a scope granted at consent
    time. An agent therefore cannot request a reduced permission set: it gets whatever its human's
    account can see.
  agent_risk: >-
    There is no way to grant an agent read access to Billing Explorer while withholding Live
    Resources, and no way to down-scope a token below the user's own role.

unresolved:
  - issue: 'API keys are documented as read-only, but the spec declares three mutating operations under the same ApiKey scheme.'
    detail: >-
      https://docs.cloudchipr.com/docs/api-keys states "API keys provide read-only access to the
      Cloudchipr API and your cloud resources", while
      openapi/cloudchipr-enterprise-api-openapi.yml declares POST /data-sources (201 create),
      PUT /dimensions/category-structure (204) and POST /ingest/{destinationId} - all secured by
      `ApiKey: []`. Either the docs statement predates the custom-data write surface or those
      operations require an entitlement the contract does not name. Recorded, not resolved.
    checked: '2026-09-05'