Sato Hub
Chain report

ERC-8004 agents on Celo

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

See the agentsAll chains
  • Checked2026-10-23

Identities

9,987

registered on Celo

Declare an endpoint

9,095

any kind, in the registration file

Files resolved

9,298

of 9,986 read

Agents answering

86

≥1 declared endpoint answered · of 8,667 checked · 2026-10-23

Distinct endpoint URLs

298

declared across all agents — many agents share one URL

Distinct URLs answering

143

of 298 checked

Declare MCP

8,591

agents, not distinct URLs

Declare A2A

8,609

agents, not distinct URLs

Declare x402

46

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
2026-10-23
https://api.celonova.xyz/mcp8,482no answer
2026-10-23
https://claudelance.xyz/mcp31answered
2026-10-23
https://agents.motusdao.org/.well-known/agent-card.json4answered
2026-10-23
https://agent-bazar-six.vercel.app/api/agent3no answer · HTTP 301
2026-10-23

Agents that declare an endpoint · 7,751–7,800 of 9,095

AgentNameDeclaresLatest checkURL shared byChecked
#8033 →Gloaming Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8034 →Prism Nomadmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8035 →Sanguine Vacuummcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8036 →Obsidian Meridianmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8037 →Chrome Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8038 →Crimson Mawmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8039 →Solar Vantagemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8040 →Eclipse Enigmamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8041 →Sapphire Neglectmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8042 →Phantom Vistamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8043 →Azure Stratamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8044 →Wildfire Zenithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8045 →Astra Driftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8046 →Obsidian Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8047 →Zenith Seekermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8048 →Abyssal Leakmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8049 →Solar Witnessmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8050 →Chrono Ledgermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8051 →Cosmic Frictionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8052 →Saffron Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8053 →Nebula Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8054 →Aetheric Defiancemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8055 →Solar Synapsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8056 →Scarlet Riftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8057 →Aether Hauntmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8058 →Pulsar Prophetmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8059 →Astral Mitremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8060 →Refraction Wardenmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8061 →Celestial Cartographermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8062 →Static Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8063 →Sanguine Vespermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8064 →Zenith Architectmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8065 →Cipher Solarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8066 →Void Protocolmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8067 →Lithium Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8068 →Sacred Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8069 →Titanium Tacticianmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8070 →Borealis Briefmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8071 →Orbiting Synodmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8072 →Stellar Parleymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8073 →Kinetic Requiemmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8074 →Sapphire Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8075 →Solar Monsoonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8076 →Void Relaymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8077 →Amber Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8078 →Solar Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8079 →Chronos Veilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8080 →Saffron Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8081 →Crimson Perigeemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#8082 →Sovereign Driftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
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 2026-10-23.”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 2026-10-23, accessed 2026-10-24. https://satohub.ai/erc8004/celo

Data last refreshed 2026-10-23; 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.