generated: '2026-08-01'
method: probed
source: live probe of CSC Generation corporate + portfolio-brand hosts
notes: >-
  CSC Generation's corporate host (www.cscgeneration.com) is a client-rendered
  single-page marketing site that answers 200 with the same 5,858-byte HTML shell
  for every unknown path — every /.well-known/* probe against it was verified as a
  catch-all false positive and is recorded as a miss. The real discovery documents
  live on the portfolio brand storefronts, which publish Universal Commerce Protocol
  (UCP) merchant profiles at /.well-known/ucp.
hosts:
  - host: https://www.cscgeneration.com
    kind: corporate
    catch_all_spa: true
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/oauth-authorization-server
        status: 404
      - path: /.well-known/oauth-protected-resource
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/ai-plugin.json
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
  - host: https://www.backcountry.com
    kind: brand-storefront
    brand: Backcountry
    documents:
      - path: /.well-known/ucp
        status: 200
        content_type: application/json
        file: csc-generation-backcountry-ucp.json
        spec: Universal Commerce Protocol
        version: '2026-01-23'
      - path: /.well-known/security.txt
        status: 403
        note: edge WAF (CloudFront) blocks non-browser clients
      - path: /.well-known/agent-card.json
        status: 403
      - path: /.well-known/agent.json
        status: 403
      - path: /.well-known/api-catalog
        status: 403
  - host: https://www.seattlecoffeegear.com
    kind: brand-storefront
    brand: Seattle Coffee Gear
    documents:
      - path: /.well-known/ucp
        status: 200
        content_type: application/json
        file: csc-generation-seattle-coffee-gear-ucp.json
        spec: Universal Commerce Protocol
        version: '2026-04-08'
      - path: /llms.txt
        status: 200
        content_type: text/markdown
        file: ../llms/csc-generation-seattle-coffee-gear-llms.txt
      - path: /agents.md
        status: 200
        content_type: text/markdown
        file: ../llms/csc-generation-seattle-coffee-gear-agents.md
  - host: https://www.surlatable.com
    kind: brand-storefront
    brand: Sur La Table
    documents:
      - path: /.well-known/ucp
        status: 410
      - path: /llms.txt
        status: 410
  - host: https://www.onekingslane.com
    kind: brand-storefront
    brand: One Kings Lane
    documents:
      - path: /.well-known/ucp
        status: 404
      - path: /llms.txt
        status: 404
  - host: https://www.steepandcheap.com
    kind: brand-storefront
    brand: Steep & Cheap
    documents:
      - path: /.well-known/ucp
        status: 403
  - host: https://www.competitivecyclist.com
    kind: brand-storefront
    brand: Competitive Cyclist
    documents:
      - path: /.well-known/ucp
        status: 403
  - host: https://www.motosport.com
    kind: brand-storefront
    brand: MotoSport
    documents:
      - path: /.well-known/ucp
        status: 403
  - host: https://www.levelninesports.com
    kind: brand-storefront
    brand: Level Nine Sports
    documents:
      - path: /.well-known/ucp
        status: 403
  - host: https://www.biketiresdirect.com
    kind: brand-storefront
    brand: BikeTiresDirect
    documents:
      - path: /.well-known/ucp
        status: 404
  - host: https://www.homeconsignmentcenter.com
    kind: brand-storefront
    brand: Home Consignment Center
    catch_all_spa: true
    documents:
      - path: /.well-known/ucp
        status: 200
        verified: false
        note: >-
          WordPress site answers 200 with the same 371,762-byte HTML page for every
          unknown path — recorded as a catch-all false positive, not a discovery
          document.
x-evidence:
  fetched: '2026-08-01'
  method: curl HEAD/GET with browser user-agent, bodies inspected before acceptance