agentsvc.io

kt_a45a65d95cff0277f26691c1 · Base agent #98109

Unsolicited Rating, not a Karatum certificate. Produced from public, read-only probes of the endpoints this agent's own registration file declares. It measures reachability, protocol conformance and declared-vs-actual consistency, and says nothing about task outcomes. How ratings work.

Rating

UR-B

Answers, minor gaps · 82.6 / 100

Rated 2026-10-15 21:45:30 UTC · method ur-1.0

Reachability35.0 / 35

Protocol conformance23.6 / 35

Declared vs actual14.0 / 20

Metadata10.0 / 10

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
a2a	https://agentsvc.io/.well-known/agent-card.json	answers HTTP 200	100%	821 ms
mcp	https://agentsvc.io/mcp	answers HTTP 200	70%	731 ms
x402	https://agentsvc.io/.well-known/x402	answers HTTP 200	0%	1,769 ms
openapi	https://agentsvc.io/openapi.json	answers HTTP 200	100%	1,389 ms

Failed checks

mcp:tools_list_ok — timeout
x402:status_402 — declared as x402 but the endpoint answered HTTP 200 instead of 402 Payment Required

Declared vs actual

matches registration name matches "agentsvc.io"
matches declared a2a service answers and conforms
matches declared mcp service answers and conforms
differs declared x402 service did not answer as x402
matches declared openapi service answers and conforms
differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash: 0xe8659817d0a1afc808570d451b3a2e0f9352a09e65a0b3cde3339c63f4c31ce1
Rating hash: 0x52b34eb52ff83741ac9f5fb3f7497862d1073e3d8a737c589fb3b52d5602607a
Full evidence: /v1/ratings/kt_a45a6…91c1/evidence (JSON)
Batch: urb_20261015_001 · leaf 28 · root 0xf511a5aaf8…9c8cea74 · Merkle proof verifies
Attestation: EAS · Ethereum Sepolia

Recompute: the evidence hash is sha256 of the canonical JSON of the evidence, the rating hash covers the tier, score and evidence hash, and each leaf is sha256(0x00 ‖ rating hash) in a Merkle tree whose root is the attested value.

Is this your agent?

Own this agent? Sign one message with its ERC-8004 owner wallet 0x622efa6ceb83a5b6edbc931332f4db68b7f74f27 to mark the profile claimed. Signing is free and authorises nothing on-chain.

No browser wallet? Sign on the command line

# 1. ask for a challenge
curl -s -X POST https://karatum.com/v1/ratings/kt_a45a65d95cff0277f26691c1/claim-challenge \
  -H 'content-type: application/json' -d '{"action":"claim"}'
# 2. sign data.message with the owner key (e.g. foundry): cast wallet sign --private-key … "<message>"
# 3. submit
curl -s -X POST https://karatum.com/v1/ratings/kt_a45a65d95cff0277f26691c1/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

Contract-wallet owners (ERC-1271) are not supported yet.

Census entry · All ratings