D grade
card-invalid
30 score
1976 ms
0.3.0 version
0.0% uptime over 2 probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://api.markovianprotocol.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-08 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Markovian Provenance | a2a_agent:api.markovianprotocol.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/5674"><img src="https://agentprobe.org/badge/5674.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:14 | card-invalid | 30 | 200 | 1976 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["stamp","verify","trace","claim"],"streaming":null,"push_notifications":null,"security_schemes":[],"bindings":["JSONRPC"],"signatures":1}meta {"card_url":"https://api.markovianprotocol.com/.well-known/agent-card.json","card":{"name":"Markovian Provenance","version":"1.0.0","provider":{"organization":"Markovian Protocol","url":"https://markovianprotocol.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] |
| 2026-09-07 05:11 | card-invalid | 30 | 200 | 233 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["stamp","verify","trace","claim"],"streaming":null,"push_notifications":null,"security_schemes":[],"bindings":["JSONRPC"],"signatures":1}meta {"card_url":"https://api.markovianprotocol.com/.well-known/agent-card.json","card":{"name":"Markovian Provenance","version":"1.0.0","provider":{"organization":"Markovian Protocol","url":"https://markovianprotocol.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"]} | missing ['defaultInputModes', 'defaultOutputModes'] |