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Agent

MeowBlock

mainnet|id 6809|owner 0xf3bfa3923490fbee92fe87d7269bf2a3b196b280

Checks 1–7

An MCP server exposing Ethereum JSON-RPC access via a generic tool. Free to use. Rate limit: 60 requests/minute/IP. Source code: https://github.com/Xeift/MeowBlock

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.

  1. Registered?rung 1 · registered

    pass

    The agent exists in the on-chain registry, with an owner and a document URL.

    passed

    block_number
    25723900
    chain_id
    1
    owner
    0xf3bfa3923490fbee92fe87d7269bf2a3b196b280
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    6809
    tx_hash
    0xea8f981672e018a6e05a782ed0667023cc3d61837658914331ce591591fea5d8

    checked at 2026-08-10T10:29:47.660049Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    506
    final_url
    https://ipfs.io/ipfs/bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4
    gateway_attempts
    {"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
    http_status
    200
    request_url
    https://ipfs.io/ipfs/bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4
    scheme
    ipfs
    uri
    ipfs://bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4
    via_gateway
    https://ipfs.io/ipfs/

    checked at 2026-08-10T10:29:47.660049Z

  3. Readable?rung 3 · parseable

    pass

    What came back is valid JSON that a machine can read.

    passed

    body_bytes
    1458
    body_sha256
    48c0073a3560c8f24ea3df39d7307a2602f392604a5ea91ee01cdde7f615d5af
    content_type
    application/json

    checked at 2026-08-10T10:29:47.660049Z

  4. 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
    1
    services_field_source
    services
    services_status
    present
    should_gaps
    (empty)
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-10T10:29:47.660049Z

  5. 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
    6809
    declared_chain
    1
    declared_registry
    eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-08-10T10:29:47.660049Z

  6. 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://meow-block.xeift.tw/mcp","elapsed_ms":4378,"final_url":"https://meow-block.xeift.tw/mcp/","http_status":406,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://meow-block.xeift.tw/mcp"}, {"declared":"https://meow-block.xeift.tw/rpc","elapsed_ms":3511,"final_url":"https://meow-block.xeift.tw/rpc","http_status":405,"index":1,"kind":"https","name":"HTTP-JSON-RPC","outcome":"not_live","probed":true,"probed_url":"https://meow-block.xeift.tw/rpc"}, {"declared":"https://meow-block.xeift.tw/healthz","elapsed_ms":3649,"final_url":"https://meow-block.xeift.tw/healthz","http_status":200,"index":2,"kind":"https","name":"Health","outcome":"live","probed":true,"probed_url":"https://meow-block.xeift.tw/healthz"}, {"declared":"https://raw.githubusercontent.com/Xeift/MeowBlock/main/oasf-record.json","elapsed_ms":492,"final_url":"https://raw.githubusercontent.com/Xeift/MeowBlock/main/oasf-record.json","http_status":200,"index":3,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://raw.githubusercontent.com/Xeift/MeowBlock/main/oasf-record.json"}
    endpoints_answered_not_live
    2
    endpoints_declared
    4
    endpoints_live
    2
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    4
    endpoints_probed
    4
    endpoints_refused
    0

    checked at 2026-08-10T11:57:37.277100Z

  7. Has feedback?rung 7 · attested

    pass

    At least one on-chain feedback entry names this agent.

    passed

    distinct_authors
    2
    feedback_count
    2

    checked at 2026-08-10T10:29:47.660049Z

On-chain snapshot

mainnet
token id
6809
owner
0xf3bfa3923490fbee92fe87d7269bf2a3b196b280
block
25,723,900
observed
2026-08-10T10:29:47.663116Z
tokenURIopen via ipfs.io →
ipfs://bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4

What the fetch saw

ipfs
scheme
ipfs
request url
https://ipfs.io/ipfs/bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4
final url
https://ipfs.io/ipfs/bafkreiciyadtunlazdze5i67hhlta6rgalzzeyckl2ur5ya43xt7mfovv4
http status
200
content type
application/json
size
1,458 bytes
sha256
48c0073a3560c8f24ea3df39d7307a2602f392604a5ea91ee01cdde7f615d5af
elapsed
506 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
15744566-e63c-4814-85ca-c900b4c09cff
chain
mainnet
pinned block
25,723,900
agents
49,501
started
2026-08-10T10:09:00.141614Z
finished
2026-08-10T11:31:56.201501Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25723900

What each check measures →