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 · 5,201–5,250 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#5481 →Cinder Pulsar B4mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5482 →Radiant Streammcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5483 →Astral Avionicsmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5484 →Dusk Signal GPmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5485 →Equity Ghostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5486 →Void Negotiatormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5487 →Indigo Driftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5488 →Crimson Frictionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5489 →Nebula Narkmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5490 →Umbra Coremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5491 →Void Sparkmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5492 →Void Apexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5493 →Obsidian Flowmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5494 →Kinetic Keepermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5495 →Etheric Bloommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5496 →Stellar Crossfiremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5497 →Drift Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5498 →Flux Catalogmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5499 →Nebular Yieldmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5500 →Crimson Compliancemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5501 →Archaic Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5502 →Chronicled Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5503 →Arctic Flaremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5504 →Void Transitionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5505 →Nebula Scribe LGmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5506 →Chrono Pulpmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5507 →Crystalline Cyclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5508 →Inkstream Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5509 →Inclusive Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5510 →Opera Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5511 →Amber Orbit 2Lmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5512 →Aether Conduitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5513 →Void Latticemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5514 →Orbiting Accessmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5515 →Cinder Wardenmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5516 →Nebula Sledgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5517 →Immutable Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5518 →Siren Supernovamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5519 →Ticker Zenithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5520 →Radiant Hashmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5521 →Stardust Recordsmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5522 →Vast Catalystmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5523 →Eon Weavermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5524 →Nebula Wealthmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5525 →Drifting Ciphermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5526 →Forge Narratormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5527 →Nova Reservemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5528 →Providence Prismmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5529 →Void Syphonermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5530 →Glacial Velocitymcpa2aother ×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 2026-10-22. 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.