D grade
protocol-mismatch
20 score
1269 ms
0.0% uptime over 8 measured probes
AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC, US · US
https://xproof.app/mcp
mcp first seen 2026-09-07 · last seen 2026-09-14 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | xProof | Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs. | io.github.jasonxkensei/xproof |
| agent-tools.cloud | xProof | Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs. | mcp:xproof-app-chiark |
| Agenstry | xProof | mcp:io.github.jasonxkensei/xproof |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/44834"><img src="https://agentprobe.org/badge/44834.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 14:09 | protocol-mismatch | 20 | 200 | HTTP/1.1 | 1269 | detailsmeta {"final_url":"https://provebeforeact.com/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | 200 but no JSON-RPC body | |
| 2026-09-12 13:04 | protocol-mismatch | 20 | 200 | HTTP/1.1 | 753 | detailsmeta {"final_url":"https://provebeforeact.com/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | 200 but no JSON-RPC body | |
| 2026-09-11 12:10 | protocol-mismatch | 20 | 200 | HTTP/1.1 | 1182 | detailsmeta {"final_url":"https://provebeforeact.com/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | 200 but no JSON-RPC body | |
| 2026-09-10 11:10 | protocol-mismatch | 20 | 200 | HTTP/1.1 | 1640 | detailsmeta {"final_url":"https://provebeforeact.com/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | 200 but no JSON-RPC body | |
| 2026-09-09 10:14 | protocol-mismatch | 20 | 200 | HTTP/1.1 | 1081 | detailsmeta {"final_url":"https://provebeforeact.com/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | 200 but no JSON-RPC body | |
| 2026-09-09 09:10 | connect-fail | 670 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:08 | connect-fail | 2020 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 07:30 | connect-fail | detailsmeta {"vantage":"us-east-1"} | ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |