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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.

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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 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

  7. 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

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 →