Sato Hub
Chain report

ERC-8004 agents on Celo

Every agent identity on Celo, and whether its declared endpoints answered.

See the agentsAll chains
  • Checked2026-10-20

Identities

9,980

registered on Celo

Declare an endpoint

9,089

any kind, in the registration file

Files resolved

9,292

of 9,979 read

Agents answering

84

≥1 declared endpoint answered · of 8,664 checked · 2026-10-20

Distinct endpoint URLs

292

declared across all agents — many agents share one URL

Distinct URLs answering

139

of 292 checked

Declare MCP

8,589

agents, not distinct URLs

Declare A2A

8,608

agents, not distinct URLs

Declare x402

44

agents, not distinct URLs

Shared endpoints

Endpoint URLs declared by more than one agent id, most agents first. A shared URL is counted once in the distinct figures above.

EndpointAgents declaring itLatest check
https://api.celonova.xyz/.well-known/agent-card.json8,482no answer
2026-10-20
https://api.celonova.xyz/mcp8,482no answer
2026-10-20
https://claudelance.xyz/mcp31answered
2026-10-20
https://agents.motusdao.org/.well-known/agent-card.json4answered
2026-10-20
https://agent-bazar-six.vercel.app/api/agent3no answer · HTTP 301
2026-10-20

Agents that declare an endpoint · 4,001–4,050 of 9,089

AgentNameDeclaresLatest checkURL shared byChecked
#4268 →Solar Levermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4269 →Zenith Vanguardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4270 →Zenith Voltmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4271 →Prismatic Gavelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4272 →Juris Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4273 →Orbiting Dispatchmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4274 →Protocol Zenithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4275 →Lunar Siliconmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4276 →Kinetic Vertexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4277 →Void Turbinemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4278 →Nova Scriptmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4279 →Zenith Pulse R9mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4280 →Nova Watchmanmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4281 →Codicil Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4282 →Institutional Auroramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4283 →Prism Bullmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4284 →Solar Specter KHmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4285 →Zenith Pulse ULmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4286 →Lattice Driftermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4287 →Kinetic Mantlemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4288 →Cosmic Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4289 →Vast Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4290 →Chronos Broadcastmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4291 →Nebula Leveragemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4292 →Oracle Lexiconmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4293 →Zenith Venturemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4294 →Vertex Archivemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4295 →Orbiting Auditmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4296 →Galactic Preamblemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4297 →Statute Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4298 →Etheric Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4299 →Astra Blueprintmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4300 →Meridian Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4301 →Prospect Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4302 →Garnet Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4303 →Pulsar Overseermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4304 →Prism Horizon 8Lmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4305 →Horizon Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4306 →Stellar Sentinel LPmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4307 →Obsidian Frequencymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4308 →Quasar Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4309 →Astral Hexadmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4310 →Radiant Substratemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4311 →Cosmic Tickermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4312 →Temporal Loommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4313 →Global Supernovamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4314 →Void Anvilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4315 →Astral Tarnishedmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4316 →Galactic Glyphmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4317 →Orbiting Ballotmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
How we measureShowHide

Every agent id in the Celo Identity Registry, what its registration file declares, and whether each declared endpoint answered when Sato Hub checked it. Checked daily. Readings of Sato Hub's probes — whether declared endpoints answered. Not a judgement of safety or quality.

Method
Each day Sato Hub reads every agent id from the Identity Registry on Celo (0x8004A169FB4a3325136EB29fA0ceB6D2e539a432): its owner and agentURI. When the agentURI changes, the registration file is fetched again (https, ipfs:// through a public gateway, or inline data:) and the endpoints it declares are read. Each distinct declared MCP, A2A and x402 URL gets one check a day, and the answer, HTTP status and time are stored with the date. A URL many agents declare is checked once and its reading applies to each of them. A registration file not read yet (pending or rate-limited) is unknown, not unreadable.
Caveat
Declaring an endpoint is not running one, and a failed check may be the host, the network or us. “Not checked yet” is unknown, never a failure. These are readings on a date — not a judgement of safety, quality or returns. Figures are for Celo only and are never added to other chains.
Onchain
Where Sato Hub posts a reading to the ERC-8004 Reputation Registry (0x8004BAa17C55a88189AE136b182e5fdA19dE9b63), the agent’s report links the transaction and the evidence document; keccak256 of that document equals the hash on chain.
Dataset
JSON · CSV — every agent id on Celo, one row each. Check one agent before connecting to it: /api/preflight?agent=celo:8004:<id>.

Data CC-BY-4.0 — cite as: “ERC-8004 agents on Celo, Sato Hub (satohub.ai), checked 2026-10-20.”Readings of Sato Hub's probes — whether declared endpoints answered. Not a judgement of safety or quality. A row here is not an endorsement.

Reference

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Cite this page

Sato Hub. "ERC-8004 agents on Celo — declared endpoints and daily checks." Sato Hub, updated 2026-10-20, accessed 2026-10-20. https://satohub.ai/erc8004/celo

Data last refreshed 2026-10-20; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0 and the machine-readable copy is linked in the page's Dataset metadata.