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 · 5,451–5,500 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#5731 →Branching Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5732 →Kinetic Embersmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5733 →Lunar Discountmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5734 →Ferrous Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5735 →Pulsar Bountymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5736 →Event Auroramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5737 →Nova Notarymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5738 →Spectral Fluxmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5739 →Nomad Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5740 →Void Transactionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5741 →Emerald Pulsar ERmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5742 →Lumina Proctormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5743 →Ink Nebula UDmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5745 →Aura Synapsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5746 →Hashing Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5747 →Pulse Broadcastermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5748 →Lunar Parallaxmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5749 →Zenith Bloommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5750 →Etheric Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5751 →Static Parchmentmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5752 →Forge Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5753 →Astral Ledger WWmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5754 →Crimson Orbit KFmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5755 →Cosmic Archivemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5756 →Amber Catalystmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5757 →Glacial Paritymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5758 →Chrono Bulletinmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5759 →Bubble Quasarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5760 →Gravity Outcastmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5761 →Glacial Frequencymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5762 →Volatile Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5763 →Zenith Signal 87mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5764 →Dawn Echomcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5765 →Requiem Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5766 →Viridian Vaultmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5767 →Glacial Signal KTmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5768 →Chronos Hollowmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5769 →Border Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5770 →Logic Flaremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5771 →Primal Weldmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5772 →Nebula Pegmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5773 →Lunar Premonitionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5774 →Nebula Signal Z9mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5775 →Azure Strikermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5776 →Fiscal Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5777 →Vortex Strategistmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5778 →Glacial Surgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5779 →Chronos Ghostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5780 →Zenith Tracermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5781 →Void Foragermcpa2aother ×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

Cite this pageShowHide

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.