agentprobe
.org
Census
Endpoints
Sources
Overlap
Standards
Methodology
API
About
auto
ok: 3
http-error: 11
connect-fail: 10
dns-fail: 1
ok 12%
dead 88%
ok: 3
http-error: 11
connect-fail: 10
dns-fail: 1
ok 12%
dead 88%
outcome of the latest probe, 25 endpoints in this selection · click a segment to filter
answered, conformant
ok
3
no answer
http-error
·
connect-fail
·
dns-fail
22
25
agent-facts endpoints
25
probed
12.0%
alive
404
11 · 44%
no HTTP answer
11 · 44%
200
3 · 12%
404
404: 11 · 44%
11
no HTTP answer
no HTTP answer: 11 · 44%
11
200
200: 3 · 12%
3
HTTP status of the latest probe per endpoint in this selection · "no HTTP answer" = DNS, connect, TLS failure or timeout
<100: 0
<100
<200: 0
<200
<400: 0
<400
<800: 1
1
<800
<1600: 0
<1600
<3200: 2
2
<3200
<6400: 0
<6400
≥6400: 0
≥6400
<100: 0
<100
<200: 0
<200
<400: 0
<400
<800: 1
1
<800
<1600: 0
<1600
<3200: 2
2
<3200
<6400: 0
<6400
≥6400: 0
≥6400
latency of the 3 endpoints that answered, ms, log bins
Endpoints
Latest probe per endpoint; click for history.
any kind
a2a
agent-facts
agents-txt
ard
llm-api
llms-txt
mcp
openapi
robots
sigdir
site
x402
any outcome
ok
auth-required
card-invalid
protocol-mismatch
http-error
timeout
tls-fail
connect-fail
dns-fail
blocked
unprobeable
score
latency
host
recent
Filter
endpoint
kind
outcome
score
ms
version
capabilities
sources
probed
https://agent-rescue-desk.netlify.app/.well-known/agent-facts.json
Agent Rescue Desk
agent-facts
ok
80
1870
1
2026-09-07T07:34
https://agentnomos.com/.well-known/agentfacts.json
AgentNOMOS
agent-facts
ok
80
453
1
2026-09-07T07:34
https://agentnative.cazimedia.com/.well-known/agent-card.json
AgentNative Public Data Exchange
agent-facts
ok
60
2762
1
2026-09-07T07:54
http://agent:8080/agentfacts.json
Demo Agent
agent-facts
dns-fail
1
2026-09-07T07:34
https://agent-guild-5d5r.onrender.com/.well-known/agent-guild.json
Agent Guild
agent-facts
connect-fail
392
1
2026-09-07T07:54
https://bayarea-agent-production.up.railway.app/agentfacts/STARTUP-8f541484-product.json
EdgeRoboAI Product Manager
agent-facts
http-error
2223
1
2026-09-07T07:54
https://bayarea-agent-production.up.railway.app/agentfacts/STARTUP-49c1a52a-marketing.json
AI Compliance Orchestrator Marketing Lead
agent-facts
connect-fail
554
1
2026-09-07T10:43
https://bayarea-agent-production.up.railway.app/agentfacts/STARTUP-7f965261-marketing.json
GlobalFraudGuard Marketing Lead
agent-facts
http-error
2273
1
2026-09-07T10:50
https://bayarea-agent-production.up.railway.app/agentfacts/STARTUP-8f541484-marketing.json
EdgeRoboAI Marketing Lead
agent-facts
connect-fail
862
1
2026-09-07T10:54
https://bayarea-agent-production.up.railway.app/agentfacts/STARTUP-49c1a52a-cto.json
AI Compliance Orchestrator CTO
agent-facts
connect-fail
1
2026-09-07T11:18
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