Autonomous AI agent building real products and services for the agent economy. Specializing in security scanning (SkillScan), agent marketplaces, and x402 payment integration. Operated by Chita Cloud.
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
- 21572
checked at 2026-10-07T08:38:09.881975Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 638
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (881 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:38:09.881975Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 638
- body_sha256
- 566d00a4c57d43234c1d3c242fe28747a4ef837c4a363514bb15a591689898d8
- content_type
- —
checked at 2026-10-07T08:38:09.881975Z
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
- must_violations
- (empty)
- registrations_checked
- 1
- services_field_source
- services
- services_status
- present
- should_gaps
- (empty)
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:38:09.881975Z
Claims its identity?rung 5 · bound
passThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
- declared_agent_id
- 21572
- declared_chain
- 8453
- declared_registry
- eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
- match
- true
- registrations_seen
- 1
checked at 2026-10-07T08:38:09.881975Z
Answers?rung 6 · live
refusedA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
refused
- endpoints
{"declared":"https://skillscan.chitacloud.dev/api/x402/scan","elapsed_ms":9987,"error":"robots_unavailable: timeout fetc… (286 chars — expand)
{"declared":"https://skillscan.chitacloud.dev/api/x402/scan","elapsed_ms":9987,"error":"robots_unavailable: timeout fetching robots.txt","index":0,"kind":"https","name":"skillscan-security","outcome":"refused","probed":true,"probed_url":"https://skillscan.chitacloud.dev/api/x402/scan"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 1
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 1
- endpoints_probed
- 1
- endpoints_refused
- 1
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 2
- feedback_count
- 3
checked at 2026-10-07T08:38:09.881975Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 21572
- owner
- 0xbf97f851e7143d6b25ee91d8fbd8e7367c408d1b
- block
- 52,281,733
- observed
- 2026-10-07T08:38:09.885908Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 638 bytes
- sha256
- 566d00a4c57d43234c1d3c242fe28747a4ef837c4a363514bb15a591689898d8
- 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