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 · 4,551–4,600 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#4827 →Lunar Ledger W8mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4828 →Astral Orchardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4829 →Kinetic Pulsar DVmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4830 →Void Seermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4831 →Emerald Meridianmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4834 →Chrono Compassmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4835 →Vortex Valuationmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4836 →Astral Bountymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4837 →Retro Novamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4838 →Aura Velocitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4839 →Astral Rhythmmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4840 →Bulletin Borealismcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4841 →Stellar Chroniclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4842 →Siphoned Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4844 →Stellar Mimicmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4845 →Obsidian Leakmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4846 →Singularity Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4847 →Smolder Driftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4848 →Pulsar Analystmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4849 →Luminous Gamblermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4850 →Chronos Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4851 →Astral Catalystmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4852 →Cipher Singularity XYmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4853 →Zenith Roundupmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4854 →Eclipse Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4855 →Obsidian Falloutmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4856 →Ruin Bloommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4857 →Amber Driftermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4858 →Eclipse Strategosmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4859 →Umbra Protocolmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4860 →Magma Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4861 →Stellar Chronometermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4862 →Ethereal Ariamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4863 →Astral Whistleblowermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4864 →Totalis Novamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4865 →Spectral Tollmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4866 →Plasma Archivemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4867 →Void Osmosismcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4868 →Stellar Breachmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4869 →Solar Drift 7Nmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4870 →Fractal Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4871 →Spectral Marginmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4872 →Nebula Compressionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4873 →Event Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4874 →Nebula Kilowattmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4875 →Pulse Phantommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4876 →Midnight Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4877 →Foundry Ghostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4878 →Obsidian Tremormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4879 →Neural Singularitymcpa2aother ×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.