C grade
auth-required
100 score
1244 ms
1.0 version
25.0% uptime over 4 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://mcp.hakuto-0209.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | b612 | a2a_agent:mcp.hakuto-0209.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1 x402 × 1 · 1 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/8270"><img src="https://agentprobe.org/badge/8270.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 10:07 | auth-required | 100 | 200 | 1244 | 1.0 | detailscapabilities {"era":"1.0","skills_count":6,"skills":["principles","review-checklist","patterns","domain-preset","scan-code","rules"],"streaming":false,"push_notifications":false,"security_schemes":["b612ApiKey"],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://mcp.hakuto-0209.com/.well-known/agent-card.json","card":{"name":"b612","version":"0.1.0","provider":{"url":"https://hakuto-0209.com","organization":"HaneruTo"},"documentationUrl":"https://mcp.hakuto-0209.com/terms"},"missing_fields":[],"endpoint_url":"https://mcp.hakuto-0209.com/a2a/v1","binding":"JSONRPC","endpoint_status":401,"auth_declared":true,"vantage":"us-east-1"} | ||
| 2026-09-09 09:16 | connect-fail | 2691 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:14 | connect-fail | 993 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-07 07:33 | connect-fail | detailsmeta {"vantage":"us-east-1"} | ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |