Agent

MODULR STL

base|id 30327|owner 0x6ffa1e00509d8b625c2f061d7db07893b37199bc

Checks 1–7

MODULR STL is an agent-native smart contract deployment assistant that helps users create projects, browse audited contract templates, review machine-verifiable security metadata, add templates to a project, and deploy them onchain. It is designed to make contract deployment safer for humans and AI agents by replacing static trust assumptions with verifiable security artifacts, policy-aware selection, and structured deployment flows.

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
52281733
chain_id
8453
owner
0x6ffa1e00509d8b625c2f061d7db07893b37199bc
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
30327
tx_hash
0x8e66ab68c13567bb11143047669df3f20a0f79352972dce242cb0e3628f3813c
checked at 2026-10-07T08:41:56.151276Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
709
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (977 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:41:56.151276Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
709
body_sha256
5f9aaf9d70b70d67ea388e7d5dee7d078326c68998acda4e5b1425840d4530d1
content_type
—
checked at 2026-10-07T08:41:56.151276Z
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
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
empty
should_gaps
image, services_empty
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:41:56.151276Z
Claims its identity?rung 5 · bound
pass
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
declared_agent_id
30327
declared_chain
8453
declared_registry
eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-10-07T08:41:56.151276Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
(empty)
endpoints_answered_not_live
0
endpoints_declared
0
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
(empty)
reason
no_services_declared
checked at 2026-10-07T19:37:51.488079Z
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 2026-10-07T08:41:56.151276Z

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

base

token id: 30327
owner: 0x6ffa1e00509d8b625c2f061d7db07893b37199bc
block: 52,281,733
observed: 2026-10-07T08:41:56.153396Z

tokenURI

data:application/json;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 709 bytes
sha256: 5f9aaf9d70b70d67ea388e7d5dee7d078326c68998acda4e5b1425840d4530d1
elapsed: 0 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: 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

Reproduce

cargo run -p sweeper -- base   # at block 52281733

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