generated: '2026-07-21'
method: searched
source: https://wanelo.com/.well-known/ucp
standards:
  - id: oauth2
    conforms: true
    evidence: /.well-known/oauth-authorization-server publishes RFC 8414 authorization-server metadata (Shopify Customer Accounts)
  - id: oidc
    conforms: true
    evidence: /.well-known/openid-configuration publishes OpenID Connect Discovery 1.0 metadata
  - id: rfc8414-oauth-as-metadata
    conforms: true
    evidence: /.well-known/oauth-authorization-server returns 200 with issuer/token/authorization endpoints
  - id: pkce
    conforms: true
    evidence: code_challenge_methods_supported = [S256]
  - id: ucp-shopping
    conforms: true
    evidence: /.well-known/ucp advertises dev.ucp.shopping service (Universal Commerce Protocol 2026-04-08) with MCP + embedded transports
  - id: mcp
    conforms: true
    evidence: UCP profile exposes an MCP transport endpoint at /api/ucp/mcp with schema mcp.openrpc.json
  - id: llmstxt
    conforms: true
    evidence: /llms.txt (and /agents.md) publish agent operating instructions