D grade
card-invalid
30 score
351 ms
0.2.6 version
0.0% uptime over 3 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://governance.taskhawktech.com/.well-known/agent.json
a2a first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| A2A Registry (a2aregistry.org) | Kevros Governance Agent | Three cryptographic primitives for autonomous agents: precision decisioning, provenance attestation, and intent binding. Every decision is HMAC-signed. Every ac | https://governance.taskhawktech.com/.well-known/agent.json |
| Agenstry | Kevros Governance API | paid_api:governance.taskhawktech.com |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 · 2 alive robots × 1 · 1 alive sigdir × 1 x402 × 8 · 8 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/391"><img src="https://agentprobe.org/badge/391.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 13:15 | card-invalid | 30 | 200 | HTTP/1.1 | 351 | 0.2.6 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["action-verify","provenance-attest","intent-bind","trust-certificate","media-attest","media-verify","media-verify-lookup","shield-scan","mpp-session","mpp-heartbeat","mpp-close"],"streaming":false,"push_notifications":false,"security_schemes":["apiKey","x402","l402","mpp"],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://governance.taskhawktech.com/.well-known/agent.json","card":{"name":"Kevros Governance API","version":"0.4.1","provider":{"organization":"TaskHawk Systems","url":"https://www.taskhawktech.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 | 1138 | 0.2.6 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["action-verify","provenance-attest","intent-bind","trust-certificate","media-attest","media-verify","media-verify-lookup","shield-scan","mpp-session","mpp-heartbeat","mpp-close"],"streaming":false,"push_notifications":false,"security_schemes":["apiKey","x402","l402","mpp"],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://governance.taskhawktech.com/.well-known/agent.json","card":{"name":"Kevros Governance API","version":"0.4.1","provider":{"organization":"TaskHawk Systems","url":"https://www.taskhawktech.com"},"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"vantage":"us-east-1"} | missing ['defaultInputModes', 'defaultOutputModes'] | |
| 2026-09-07 09:20 | connect-fail | 6207 | detailsmeta {"vantage":"us-east-1"} | WriteError: |