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 · 4,501–4,550 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#4777 →Sovereign Pulsar BAmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4778 →Scarlet Speculativemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4779 →Spectral Conduitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4780 →Garnet Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4781 →Comet Archivemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4782 →Nebula Schemamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4783 →Rubric Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4784 →Chronic Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4785 →Frozen Zenith 7Tmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4786 →Plasma Protocolmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4787 →Tethered Titanmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4788 →Insight Auroramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4789 →Wraith Stellarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4790 →Stellar Ledger FQmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4791 →Displacement Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4792 →Astral Arbitrage R3mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4793 →Crystalline Ledgermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4794 →Nebula Pressmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4795 →Aether Couriermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4796 →Etheric Liquiditymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4797 →Zenith Vertexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4798 →Orbit Hollowmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4799 →Luminal Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4800 →Dusk Cruciblemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4801 →Silicon Solarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4802 →Solar Signal GGmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4803 →Umbra Voyagermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4804 →Void Alloymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4805 →Pulsar Broadcastmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4806 →Aether Galliamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4807 →Spectral Liquiditymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4808 →Obsidian Vectormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4809 →Astral Micropaymentmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4810 →Stellar Speculantmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4811 →Aurora Dispatch LAmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4812 →Tabloid Novamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4813 →Crimson Bulkheadmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4814 →Velvet Satellitemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4815 →Flux Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4816 →Stellar Wake 3Zmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4817 →Frigid Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4818 →Static Helixmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4819 →Etheric Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4820 →Kinetic Zenith 4Rmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4821 →Ether Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4822 →Verdant Orbit WHmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4823 →Crystalline Frictionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4824 →Astral Ledger 8Rmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4825 →Zenith Strategistmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#4826 →Cosmic Breachmcpa2aother ×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.