agentprobe.org
048 ms2,348 ms2026-09-07T07:33:36+00:00 · connect-fail · 0 ms2026-09-08T08:15:05+00:00 · connect-fail · 2348 ms2026-09-09T09:17:05+00:00 · protocol-mismatch · 2125 ms2026-09-07 07:332026-09-09 09:17048 ms2,348 ms2026-09-07T07:33:36+00:00 · connect-fail · 0 ms2026-09-08T08:15:05+00:00 · connect-fail · 2348 ms2026-09-09T09:17:05+00:00 · protocol-mismatch · 2125 ms2026-09-07 07:332026-09-09 09:17
probe history, latency (log) over time, glyph = outcome
D grade
protocol-mismatch
80 score
2125 ms
0.2 version
0.0% uptime over 3 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://nate-agent-699.vercel.app/.well-known/agent-card.json

a2a first seen 2026-09-07 · last seen 2026-09-09 · json

Listed in

sourcenamedescriptionexternal id
AgenstryNate the GrAIta2a_agent:nate-agent-699.vercel.app

Same host

agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1 x402 × 1

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/8520"><img src="https://agentprobe.org/badge/8520.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 09:17protocol-mismatch80 20021250.2
details

capabilities

{"era":"0.3","skills_count":7,"skills":["code-generation","web-design","security-audit","system-design","prompt-engineering","ecosystem-analysis","agent-auditing"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}

meta

{"card_url":"https://nate-agent-699.vercel.app/.well-known/agent-card.json","card":{"name":"Nate the GrAIt","version":"1.0.0","provider":null,"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://nate-agent-699.vercel.app/.well-known/agent-card.json","binding":"JSONRPC","endpoint_status":405,"vantage":"us-east-1"}
interface HTTP 405
2026-09-08 08:15connect-fail60 20023480.2
details

capabilities

{"era":"0.3","skills_count":7,"skills":["code-generation","web-design","security-audit","system-design","prompt-engineering","ecosystem-analysis","agent-auditing"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}

meta

{"card_url":"https://nate-agent-699.vercel.app/.well-known/agent-card.json","card":{"name":"Nate the GrAIt","version":"1.0.0","provider":null,"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://nate-agent-699.vercel.app/.well-known/agent-card.json","binding":"JSONRPC","vantage":"us-east-1"}
card ok; interface connect-fail: h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED
2026-09-07 07:33connect-fail
details

meta

{"vantage":"us-east-1"}
ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED