Warp racer

kt_d29fd487018f5922f2e7055c · Base agent #47293

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-D

Answers, weak or mismatched · 17.5 / 100

Rated 2026-10-15 21:51:23 UTC · method ur-1.0

Reachability17.5 / 35

Protocol conformance0.0 / 35

Declared vs actual0.0 / 20

Metadata0.0 / 10

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
a2a	https://warpraceer.vercel.app/.well-known/agent-card.json"	answers HTTP 200	0%	578 ms
mcp	https://warpraceer.vercel.app/	HTTP error HTTP 405	—	280 ms

Failed checks

a2a:card_is_json_object — response is not a JSON object

Declared vs actual

differs declared a2a service did not answer as a2a
differs declared mcp service did not answer as mcp
differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash: 0x7251f49e4573fd32f297aa063c630f5cdd9ef24f35ee234829ca38e8153cc6e2
Rating hash: 0x05b6e949200175014799a1c8dd028454b54e4617630fe4a59a3b0c19c154f3db
Full evidence: /v1/ratings/kt_d29fd…055c/evidence (JSON)
Batch: urb_20261015_002 · leaf 365 · root 0xa8bc5c7d37…51d649cd · 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 0x29536d0bc1004ab274c4f0f59734ad74d4559b7b 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_d29fd487018f5922f2e7055c/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_d29fd487018f5922f2e7055c/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings