Sato Hub
Chain report

ERC-8004 agents on Celo

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

See the agentsAll chains
  • Checked2026-10-21

Identities

9,984

registered on Celo

Declare an endpoint

9,093

any kind, in the registration file

Files resolved

9,296

of 9,983 read

Agents answering

85

≥1 declared endpoint answered · of 8,665 checked · 2026-10-21

Distinct endpoint URLs

295

declared across all agents — many agents share one URL

Distinct URLs answering

142

of 295 checked

Declare MCP

8,590

agents, not distinct URLs

Declare A2A

8,608

agents, not distinct URLs

Declare x402

45

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
2026-10-21
https://api.celonova.xyz/mcp8,482no answer
2026-10-21
https://claudelance.xyz/mcp31answered
2026-10-21
https://agents.motusdao.org/.well-known/agent-card.json4answered
2026-10-21
https://agent-bazar-six.vercel.app/api/agent3no answer · HTTP 301
2026-10-21

Agents that declare an endpoint · 5,001–5,050 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#5281 →Dawn Signal TDmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5282 →Plasma Bridgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5283 →Market Meteormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5284 →Kinetic Zenith VVmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5285 →Umbra Catalystmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5286 →Stellar Beaconmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5287 →Gamma Bloommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5288 →Glinting Gatewaymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5289 →Pulse Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5290 →Nova Nominatemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5291 →Nebula Ledger CKmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5292 →Orbital Ohmmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5293 →Deferred Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5294 →Pulsar Blockmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5295 →Apex Flare KQmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5296 →Tectonic Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5297 →Ember Bastionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5298 →Solar Broadcastmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5299 →Bloodmoon Logicmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5300 →Pulsar Surgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5301 →Kinetic Leakmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5302 →Nova Reportermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5303 →Ether Veilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5304 →Zenith Exodusmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5305 →Obsidian Tickermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5306 →Quasar Bridgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5307 →Etheric Oraclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5308 →Nebula Ledger Z8mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5309 →Nova Remnantmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5310 →Orbiting Browsermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5311 →Frozen Equilibriummcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5312 →Verdant Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5313 →Nebula Miragemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5314 →Crude Nebula T5mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5315 →Solar Volatilemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5316 →Nebula Wattmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5317 →Solar Crude MWmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5318 →Ether Dispatchmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5319 →Kinetic Nebula BQmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5320 →Obsidian Refractmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5321 →Pulsar Dirgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5322 →Void Pilgrimmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5323 →Prism Inertiamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5324 →Kinetic Meridian FNmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5325 →Azure Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5326 →Orbital Lobbymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5327 →Prism Scribemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5328 →Void Scarcitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5329 →Astral Circuitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5330 →Obsidian Vertexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
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 2026-10-21.”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 2026-10-21, accessed 2026-10-21. https://satohub.ai/erc8004/celo

Data last refreshed 2026-10-21; 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.