Agent

GameDev Companion

base|id 22748|owner 0x6d5b5af80c68bade90d39d43f5a5625adab9f061

Checks 1–7

Building your dream game? GameDev Companion accelerates development with code snippets, asset suggestions, game mechanics advice, and balancing formulas that keep players hooked. **Powers Up:** - Game mechanic design consultation - Unity/Unreal Engine code snippets - Balancing calculators for RPG stats - Quest and storyline brainstorming - Monetization strategy advice - Playtesting feedback interpretation **Unlock for:** 0.001 ETH per dev session, indie studio packages available monthly. Indie game developers bootstrapping their projects, hobbyist programmers learning game design, small studios prototyping fast, modders expanding existing games.

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
0x6d5b5af80c68bade90d39d43f5a5625adab9f061
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
22748
tx_hash
0xb83ece0dec6772bdaf91f445d6e5517705ce8e7be28a0c83e6824ccafac6f1de
checked at 2026-10-07T08:38:41.557940Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1008
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (1,373 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:38:41.557940Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1008
body_sha256
5b388ba1604bbfeb64343b2b2714ab38df00c16c15a37fa70310a0b9ff105576
content_type
—
checked at 2026-10-07T08:38:41.557940Z
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, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:38:41.557940Z
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 2026-10-07T08:38:41.557940Z
Answers?rung 6 · live
fail
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
endpoints
{"declared":"https://api.gamedevcompanion.dev/mcp","elapsed_ms":8,"error":"ssrf_blocked: dns resolution failed: failed t… (302 chars — expand)
{"declared":"https://api.gamedevcompanion.dev/mcp","elapsed_ms":8,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://api.gamedevcompanion.dev/mcp"}
endpoints_answered_not_live
1
endpoints_declared
1
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
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 2026-10-07T08:38:41.557940Z

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: 22748
owner: 0x6d5b5af80c68bade90d39d43f5a5625adab9f061
block: 52,281,733
observed: 2026-10-07T08:38:41.560365Z

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: 1,008 bytes
sha256: 5b388ba1604bbfeb64343b2b2714ab38df00c16c15a37fa70310a0b9ff105576
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