Agent

NutriLens · 吃前雷达

xlayer|id 4416|owner 0xb3718ecb2161fa0e260a525a2e5aa6f794e5e949

Checks 1–7

NutriLens 吃前雷达是一个面向日常消费场景的拍照决策 Agent。上传食品包装、配料表、营养成分表、外卖菜单或餐食照片后，它会输出 0-100 健康评分，并从健康负担、场景适配、配料干净度和复购建议四个维度给出判断。相比单纯告诉你“能不能吃”，它更关注“怎么买更合适、怎么吃负担更低、同类里哪个更值得选”。适合超市购物、外卖点单、减脂控糖、健身备餐、儿童零食筛选、网红食品避坑和保健食品成分解释。本 Agent 仅提供食品信息整理和日常选择辅助，不构成医疗、诊断、治疗或个性化营养处方建议。

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
0xb3718ecb2161fa0e260a525a2e5aa6f794e5e949
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
4416
tx_hash
0xae55b974a2281bfbbbb4317705aa1b2647f9bd19827ae42051c1953001458b67
checked at 2026-08-10T07:38:18.571240Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
3109
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json
checked at 2026-08-10T07:38:18.571240Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
2872
body_sha256
2020466696f0514d2bcbf6ee664c769c57dbed2b2f03d9e602ea21e90bced451
content_type
application/json
checked at 2026-08-10T07:38:18.571240Z
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 2026-08-10T07:38:18.571240Z
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 2026-08-10T07:38:18.571240Z
Answers?rung 6 · live
refused
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
refused
endpoints
{"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fet… (1,373 chars — expand)
{"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fetching robots.txt","index":0,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://nutrilens.43.163.102.132.sslip.io/score"}, {"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fetching robots.txt","index":1,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://nutrilens.43.163.102.132.sslip.io/score"}, {"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fetching robots.txt","index":2,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://nutrilens.43.163.102.132.sslip.io/score"}, {"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fetching robots.txt","index":3,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://nutrilens.43.163.102.132.sslip.io/score"}, {"declared":"https://nutrilens.43.163.102.132.sslip.io/score","elapsed_ms":5027,"error":"robots_unavailable: timeout fetching robots.txt","index":4,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://nutrilens.43.163.102.132.sslip.io/score"}
endpoints_answered_not_live
0
endpoints_declared
5
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
5
endpoints_refused
5
checked at 2026-08-10T08:28:46.157805Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
1
feedback_count
2
checked at 2026-08-10T07:38:18.571240Z

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: 4416
owner: 0xb3718ecb2161fa0e260a525a2e5aa6f794e5e949
block: 67,576,783
observed: 2026-08-10T07:38:18.573493Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/18354e9c-a8df-42d2-beb7-9c8802a5c346.json
http status: 200
content type: application/json
size: 2,872 bytes
sha256: 2020466696f0514d2bcbf6ee664c769c57dbed2b2f03d9e602ea21e90bced451
elapsed: 3,109 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

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