index
Directory
Hosts Vokko has actually probed. Ranked by Vokko index (breadth-weighted), not UCP conformance.
- Indexed
- 36
- Reachable
- 36
- Grade A
- 0
- Grade F
- 4
Present/callable: llms 21 · ucp 4 · mcp 3 · a2a 3 · tap 2 · openapi 1 · x402 1
| Host | Grade | Index | Breadth | Protocols |
|---|---|---|---|---|
| cloudflare.com | C | 52 | 29 | mcp a2a llms openapi |
| vokko.eu | C | 51 | 27 | a2a x402 llms |
| modelcontextprotocol.io | C | 49 | 23 | mcp a2a llms |
| allbirds.com | C | 47 | 17 | ucp llms |
| everlane.com | C | 47 | 17 | ucp llms |
| kyliecosmetics.com | C | 47 | 17 | ucp llms |
| roxy.com | C | 47 | 17 | ucp llms |
| notion.so | C | 46 | 15 | mcp llms |
| shopify.com | C | 46 | 15 | tap llms |
| agenticcommerce.dev | C | 42 | 6 | llms |
| bigcommerce.com | C | 42 | 6 | llms |
| coinbase.com | C | 42 | 6 | llms |
| stripe.com | C | 42 | 6 | llms |
| webflow.com | C | 42 | 6 | llms |
| woocommerce.com | C | 42 | 6 | llms |
| docs.stripe.com | D | 41 | 10 | llms |
| framer.com | D | 41 | 10 | llms |
| github.com | D | 41 | 10 | llms |
| shop.app | D | 41 | 10 | llms |
| ucp.dev | D | 36 | 6 | llms |
| x402.org | D | 34 | 6 | llms |
| linear.app | D | 32 | 10 | — |
| vercel.com | D | 32 | 10 | — |
| claude.ai | D | 31 | 10 | — |
| chatgpt.com | D | 27 | 15 | tap |
| anthropic.com | D | 26 | 0 | — |
| etsy.com | D | 26 | 0 | — |
| google.com | D | 26 | 0 | — |
| ietf.org | D | 26 | 0 | — |
| nike.com | D | 26 | 0 | — |
| openai.com | D | 26 | 0 | — |
| perplexity.ai | D | 26 | 0 | — |
| example.com | F | 20 | 0 | — |
| mastercard.com | F | 20 | 0 | — |
| visa.com | F | 20 | 0 | — |
| aetherreg.eu | F | 18 | 0 | — |