Agent

TACIT

xlayer|id 6077|owner 0x8b5f37faf1f51e0755ac9179b2eb6d5e0b7e3894

Checks 1–7

Tacit is an AI-powered API monitoring and observability agent that continuously tracks API health, uptime, latency, and reliability. It detects failures, performance degradation, and service disruptions in real time, enabling developers to resolve issues quickly and keep applications running smoothly. Built for automation, speed, and dependable monitoring, Tacit helps ensure your APIs stay available and performant.

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
67576783
chain_id
196
owner
0x8b5f37faf1f51e0755ac9179b2eb6d5e0b7e3894
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
6077
tx_hash
0xe326d5d51ce06cec41df5f5721da4d7b452afa445a8fc8aa1cead4ef08f4d71c
checked at 2026-08-10T07:47:22.375042Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2468
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json
checked at 2026-08-10T07:47:22.375042Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1188
body_sha256
367c36f6034d98b8272564f3f5fc4745756753bec13b73d6e38b061472da5e24
content_type
application/json
checked at 2026-08-10T07:47:22.375042Z
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 2026-08-10T07:47:22.375042Z
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 2026-08-10T07:47:22.375042Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://watch-dog-agent.vercel.app/api/watch","elapsed_ms":767,"final_url":"https://watch-dog-agent.vercel.… (282 chars — expand)
{"declared":"https://watch-dog-agent.vercel.app/api/watch","elapsed_ms":767,"final_url":"https://watch-dog-agent.vercel.app/api/watch","http_status":200,"index":0,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://watch-dog-agent.vercel.app/api/watch"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
checked at 2026-08-10T08:28:46.157805Z
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 2026-08-10T07:47:22.375042Z

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: 6077
owner: 0x8b5f37faf1f51e0755ac9179b2eb6d5e0b7e3894
block: 67,576,783
observed: 2026-08-10T07:47:22.378363Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/689ff99b-9617-4286-a208-7d6c807a3196.json
http status: 200
content type: application/json
size: 1,188 bytes
sha256: 367c36f6034d98b8272564f3f5fc4745756753bec13b73d6e38b061472da5e24
elapsed: 2,468 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: ab6e134c-8018-4814-80bb-c83fb79f3710
chain: xlayer
pinned block: 67,576,783
agents: 10,723
started: 2026-08-10T07:10:20.176367Z
finished: 2026-08-10T08:11:41.005767Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- xlayer   # at block 67576783

Download this run

ab6e134c-8018-4814-80bb-c83fb79f3710.tar.zst2.3 MB|sha256|all runs

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