KaratumTestnet · pilotOpen Explorer

Zambo

kt_e2ca8453a0ae54e4bb13940f · Base agent #107529

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-A
Answers and conforms · 96.7 / 100
Rated 2026-10-15 21:43:21 UTC · method ur-1.0
Reachability35.0 / 35
Protocol conformance35.0 / 35
Declared vs actual16.7 / 20
Metadata10.0 / 10

Endpoints probed

KindEndpointOutcomeConformanceLatency
a2ahttps://zambo.dev/agent.jsonanswers HTTP 200100%656 ms
mcphttps://zambo.dev/mcpanswers HTTP 200100%269 ms

Declared vs actual

  • matches registration name matches "Zambo"
  • matches declared a2a service answers and conforms
  • matches declared mcp service answers and conforms
  • differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash
0x3b5b8a5f9900e186a0581ae1e721f8dd2a883b29d401fff91fc6ed71b9176cad
Rating hash
0x256fc71a0872ccfe46000e04e774b31e63a30886bccd11cd9a4d015bf0a01d86
Full evidence
/v1/ratings/kt_e2ca8…940f/evidence (JSON)
Batch
urb_20261015_001 · leaf 12 · 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 0xb753be5eac5b29c711051dff91279834e9c9b9ac 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_e2ca8453a0ae54e4bb13940f/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_e2ca8453a0ae54e4bb13940f/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings