Agent

fbl labs

xlayer|id 10502|owner 0x1bb51b5a84cabf087f52fc817c274aa5c887ba76

Checks 1–7

tell weather

Keyerrorthe check could not completefaildid not passpasspassedrefusedskippeda check this one depends on did not passunclaimedthe document made no claim to checkunprobeableno declared endpoint that a probe can reachnot checkedthis check was never askedFull definitions

The seven checks, with their evidence

7 recorded

Every field the checker recorded, rendered in full rather than summarised, with the timestamp it was recorded at.

Registered?rung 1 · registered
pass
The agent exists in the on-chain registry, with an owner and a document URL.
passed
block_number
68181846
chain_id
196
owner
0x1bb51b5a84cabf087f52fc817c274aa5c887ba76
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
10502
tx_hash
0x25e83d076162dceabde9f1b8d145a4a4e0589e336a23add041c4be9c72f50ad4
checked at 2026-08-17T08:15:13.372492Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
3232
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json
checked at 2026-08-17T08:15:13.372492Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
585
body_sha256
98a163e0876bac44b3875d236ecd3854b8f4078064e115d5857e952845cdd83b
content_type
application/json
checked at 2026-08-17T08:15:13.372492Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, active, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-17T08:15:13.372492Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-08-17T08:15:13.372492Z
Answers?rung 6 · live
error
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
the check could not complete
endpoints
{"declared":"https://weather.supaos.ai/sse","elapsed_ms":10519,"error":"connection_failed: error decoding response body"… (240 chars — expand)
{"declared":"https://weather.supaos.ai/sse","elapsed_ms":10519,"error":"connection_failed: error decoding response body","index":0,"kind":"https","name":"MCP","outcome":"our_error","probed":true,"probed_url":"https://weather.supaos.ai/sse"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
0
endpoints_our_error
1
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
checked at 2026-08-17T08:36:22.605670Z
Has feedback?rung 7 · attested
fail
At least one on-chain feedback entry names this agent.
did not pass
distinct_authors
0
feedback_count
0
reason
no_feedback
checked at 2026-08-17T08:15:13.372492Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

xlayer

token id: 10502
owner: 0x1bb51b5a84cabf087f52fc817c274aa5c887ba76
block: 68,181,846
observed: 2026-08-17T08:15:13.375907Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/6de95e67-0f68-4f5d-815b-64d408d2764b.json
http status: 200
content type: application/json
size: 585 bytes
sha256: 98a163e0876bac44b3875d236ecd3854b8f4078064e115d5857e952845cdd83b
elapsed: 3,232 ms

This run

reproducible

Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.

run: c608c6b7-f483-43bf-9bf2-7ca582984365
chain: xlayer
pinned block: 68,181,846
agents: 11,003
started: 2026-08-17T07:14:43.125385Z
finished: 2026-08-17T08:18:04.140255Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- xlayer   # at block 68181846

What each check measures →

The seven checks, with their evidence

Registered?rung 1 · registered

Reachable?rung 2 · resolvable

Readable?rung 3 · parseable

Follows the spec?rung 4 · conformant

Claims its identity?rung 5 · bound

Answers?rung 6 · live

Has feedback?rung 7 · attested

Check it again, now

On-chain snapshot

What the fetch saw

This run