generated: '2026-08-22'
method: probed
source: https://glowbar.com/.well-known/openid-configuration + https://glowbar.com/.well-known/oauth-protected-resource + live POST to https://glowbar.com/api/ucp/mcp
docs: https://glowbar.com/agents.md
note: >-
  Glowbar publishes no OpenAPI, so this profile is built from machine-readable discovery
  documents actually fetched from glowbar.com plus observed behaviour of the live MCP
  endpoint. There are three distinct authentication postures on this provider and they are
  not interchangeable.
schemes:
- id: anonymous_mcp_discovery
  type: none
  applies_to: MCP tools/list on https://glowbar.com/api/ucp/mcp
  description: >-
    Tool discovery is fully anonymous. A POST of {"jsonrpc":"2.0","id":1,"method":"tools/list"}
    with no credentials returned HTTP 200 and 13 tools with complete input schemas on
    2026-08-22.
  evidence:
    url: https://glowbar.com/api/ucp/mcp
    http_status: 200
    verified: '2026-08-22'
- id: ucp_agent_profile
  type: agent-profile-uri
  applies_to: every MCP tools/call invocation
  description: >-
    Every tool's inputSchema requires a `meta.ucp-agent.profile` property — a URI identifying
    the calling agent, which the store dereferences. This is an agent identity requirement
    rather than a bearer credential: there is no API key to obtain and no registration form.
    A tools/call without it fails closed.
  required: true
  location: JSON-RPC params.arguments.meta.ucp-agent.profile
  failure:
    http_status: 422
    jsonrpc_error_code: -32001
    error_code: invalid_profile_url
    message: 'UCP discovery failed — Unable to fetch agent profile: Missing profile uri'
  evidence:
    url: https://glowbar.com/api/ucp/mcp
    http_status: 422
    verified: '2026-08-22'
- id: shopify_customer_accounts
  type: oauth2
  sub_type: openIdConnect
  applies_to: buyer-scoped data (customer account, saved addresses, order history)
  description: >-
    Shopify Customer Accounts, provisioned for Glowbar's shop id 44884033689. Authorization
    code flow with PKCE (S256), refresh tokens, and a JWT-bearer grant. Bearer tokens are
    presented in the Authorization header per the RFC 9728 protected-resource document.
  issuer: https://shopify.com/authentication/44884033689
  authorization_endpoint: https://shopify.com/authentication/44884033689/oauth/authorize
  token_endpoint: https://shopify.com/authentication/44884033689/oauth/token
  end_session_endpoint: https://shopify.com/authentication/44884033689/logout
  jwks_uri: https://shopify.com/authentication/44884033689/.well-known/jwks.json
  grant_types:
  - authorization_code
  - refresh_token
  - urn:ietf:params:oauth:grant-type:jwt-bearer
  response_types: [code]
  pkce: [S256]
  token_endpoint_auth_methods: [client_secret_basic, client_secret_post]
  id_token_signing_alg: [RS256]
  bearer_methods_supported: [header]
  protected_resource: https://glowbar.com
  scopes: scopes/glowbar-scopes.yml
  provenance_note: >-
    The authorization server is Shopify's, on shopify.com, not on a Glowbar host. It is
    recorded here because the discovery documents are served from glowbar.com and the issuer
    is scoped to Glowbar's shop. This is a platform-provided identity surface, not one
    Glowbar operates.
  evidence:
    url: https://glowbar.com/.well-known/openid-configuration
    http_status: 200
    verified: '2026-08-22'
not_present:
  api_keys: No API key programme, developer registration, or key-issuance surface is published on any Glowbar host.
  mutual_tls: Not advertised.
  http_basic: Not advertised.
  developer_program: >-
    Glowbar publishes no developer portal, no API reference and no self-serve credentials.
    The only machine surface is the platform-provided UCP/MCP endpoint above.