Agent

Yearn powered by HeyAnon

arbitrum|id 684|owner 0xda977767452c5dd021624511f14df67b6c9c2c1b

Checks 1–7

Safe execution layer for Yearn yield vaults. Validates deposit parameters, checks vault capacity, handles approvals, and returns pre-validated calldata for your AI agent. Covers deposits, withdrawals, vault discovery by token/chain/name, vault details, and portfolio positions.

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
492986716
chain_id
42161
owner
0xda977767452c5dd021624511f14df67b6c9c2c1b
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
684
tx_hash
0xa624f2622e15de75c14a040c26dd27019e9dffc823a5d8b494abbe23a98c6f92
checked at 2026-08-10T06:08:35.420040Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2007
final_url
https://ipfs.io/ipfs/bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e
gateway_attempts
{"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
http_status
200
request_url
https://ipfs.io/ipfs/bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e
scheme
ipfs
uri
ipfs://bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e
via_gateway
https://ipfs.io/ipfs/
checked at 2026-08-10T06:08:35.420040Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1414
body_sha256
3f17830bf238a1fe17909e685cbf50523a5beb89af884901c83676aca74b3ce9
content_type
application/json
checked at 2026-08-10T06:08:35.420040Z
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
(empty)
must_violations
(empty)
registrations_checked
3
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T06:08:35.420040Z
Claims its identity?rung 5 · bound
fail
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
did not pass
declared_agent_id
29010
declared_chain
1
declared_registry
eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
false
registrations_seen
3
checked at 2026-08-10T06:08:35.420040Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://erc8004.heyanon.ai/mcp/yearn","elapsed_ms":1721,"final_url":"https://erc8004.heyanon.ai/mcp/yearn",… (1,154 chars — expand)
{"declared":"https://erc8004.heyanon.ai/mcp/yearn","elapsed_ms":1721,"final_url":"https://erc8004.heyanon.ai/mcp/yearn","http_status":200,"index":0,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://erc8004.heyanon.ai/mcp/yearn"}, {"declared":"https://heyanon.ai","elapsed_ms":1721,"final_url":"https://heyanon.ai/","http_status":200,"index":1,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://heyanon.ai"}, {"declared":"https://x.com/heyanonai","elapsed_ms":153,"error":"robots_disallowed","index":2,"kind":"https","name":"twitter","outcome":"refused","probed":true,"probed_url":"https://x.com/heyanonai"}, {"declared":"https://t.me/realwagmi","elapsed_ms":544,"final_url":"https://t.me/realwagmi","http_status":200,"index":3,"kind":"https","name":"telegram","outcome":"live","probed":true,"probed_url":"https://t.me/realwagmi"}, {"declared":"https://discord.com/invite/realwagmi","elapsed_ms":585,"final_url":"https://discord.com/invite/realwagmi","http_status":200,"index":4,"kind":"https","name":"discord","outcome":"live","probed":true,"probed_url":"https://discord.com/invite/realwagmi"}
endpoints_answered_not_live
0
endpoints_declared
5
endpoints_live
4
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
5
endpoints_refused
1
checked at 2026-08-10T06:11:49.942700Z
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 2026-08-10T06:08:35.420040Z

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

arbitrum

token id: 684
owner: 0xda977767452c5dd021624511f14df67b6c9c2c1b
block: 492,986,716
observed: 2026-08-10T06:08:35.422408Z

tokenURIopen via ipfs.io →

ipfs://bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e

What the fetch saw

ipfs

scheme: ipfs
request url: https://ipfs.io/ipfs/bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e
final url: https://ipfs.io/ipfs/bafkreib7c6bqx4ryuh7bpee6nbol6ucshjn6xcnprbeqdsbwo2wkosz45e
http status: 200
content type: application/json
size: 1,414 bytes
sha256: 3f17830bf238a1fe17909e685cbf50523a5beb89af884901c83676aca74b3ce9
elapsed: 2,007 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: 53fbdb9f-7e31-456a-b7a4-4d7cb3e97eed
chain: arbitrum
pinned block: 492,986,716
agents: 1,234
started: 2026-08-10T06:06:43.263270Z
finished: 2026-08-10T06:11:28.514872Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- arbitrum   # at block 492986716

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