D grade
card-invalid
30 score
523 ms
0.2 version
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://kairossignal.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 | Kairos Signal — verifiable DePIN infrastructure data | a2a_agent:kairossignal.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 · 2 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/7955"><img src="https://agentprobe.org/badge/7955.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 14:02 | card-invalid | 30 | 200 | HTTP/1.1 | 523 | 0.2 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["depin_intelligence","dag_compute","world_intelligence","purchase_data"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://kairossignal.com/.well-known/agent-card.json","card":{"name":"Kairos Signal — verifiable DePIN infrastructure data","version":"3.1.0","provider":{"name":"Kairos Signal","url":"https://kairossignal.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] |
| 2026-09-09 13:15 | card-invalid | 30 | 200 | HTTP/1.1 | 513 | 0.2 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["depin_intelligence","dag_compute","world_intelligence","purchase_data"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://kairossignal.com/.well-known/agent-card.json","card":{"name":"Kairos Signal — verifiable DePIN infrastructure data","version":"3.1.0","provider":{"name":"Kairos Signal","url":"https://kairossignal.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] |
| 2026-09-08 12:42 | card-invalid | 30 | 200 | 1338 | 0.2 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["depin_intelligence","dag_compute","world_intelligence","purchase_data"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://kairossignal.com/.well-known/agent-card.json","card":{"name":"Kairos Signal — verifiable DePIN infrastructure data","version":"3.1.0","provider":{"name":"Kairos Signal","url":"https://kairossignal.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] | |
| 2026-09-07 09:18 | card-invalid | 30 | 200 | 18482 | 0.2 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["depin_intelligence","dag_compute","world_intelligence","purchase_data"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://kairossignal.com/.well-known/agent-card.json","card":{"name":"Kairos Signal — verifiable DePIN infrastructure data","version":"3.1.0","provider":{"name":"Kairos Signal","url":"https://kairossignal.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] |