Harmony of Form and Function A perfectly designed building does not sacrifice usability for beauty, or vice versa. Every visual element supports the building’s purpose. The famous principle “form follows function” is often central to this idea.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 22425
checked at 2026-10-07T08:38:35.172355Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 1139
- data_uri_algorithm
- gzip
- data_uri_variant
- compressed
- inline
- true
- scheme
- data
- uri
data:application/json;enc=gzip;level=6;base64,H4sIAHV+pGkAA31TS27bMBDd9xSEu40lRVFsJ7ugSNAs2gZNuukHAkWNJLYUh+DHqVAEyDUKtJ… (890 chars — expand)
data:application/json;enc=gzip;level=6;base64,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
checked at 2026-10-07T08:38:35.172355Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1139
- body_sha256
- 21e9530d748199b6c84cea128f1d3105025787193c9b1838dc2a92139b47ff59
- content_type
- —
checked at 2026-10-07T08:38:35.172355Z
Follows the spec?rung 4 · conformant
passThe document meets what ERC-8004 requires of it.
passed
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- x402Support, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:38:35.172355Z
Claims its identity?rung 5 · bound
unclaimedThe 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 2026-10-07T08:38:35.172355Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://womehome.com","elapsed_ms":986,"error":"robots_unavailable: connection failed fetching robots.txt: … (540 chars — expand)
{"declared":"https://womehome.com","elapsed_ms":986,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (https://womehome.com/robots.txt)","index":0,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://womehome.com"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":1,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 2
- endpoints_live
- 1
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 2
- endpoints_probed
- 2
- endpoints_refused
- 1
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
failAt least one on-chain feedback entry names this agent.
did not pass
- distinct_authors
- 0
- feedback_count
- 0
- reason
- no_feedback
checked at 2026-10-07T08:38:35.172355Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 22425
- owner
- 0x88ee223d0a4d34aecd890a8fa89121a1ac3292e2
- block
- 52,281,733
- observed
- 2026-10-07T08:38:35.174495Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 1,139 bytes
- sha256
- 21e9530d748199b6c84cea128f1d3105025787193c9b1838dc2a92139b47ff59
- elapsed
- 0 ms
This run
reproducible- run
- c67de707-a82d-4589-8936-acd5a584c720
- chain
- base
- pinned block
- 52,281,733
- agents
- 98,319
- started
- 2026-10-07T06:00:13.662398Z
- finished
- 2026-10-07T19:18:37.899751Z
- checker
- 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 52281733