Sato Hub
Chain report

ERC-8004 agents on Celo

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

See the agentsAll chains
  • Checked2026-10-20

Identities

9,980

registered on Celo

Declare an endpoint

9,089

any kind, in the registration file

Files resolved

9,292

of 9,979 read

Agents answering

84

≥1 declared endpoint answered · of 8,664 checked · 2026-10-20

Distinct endpoint URLs

292

declared across all agents — many agents share one URL

Distinct URLs answering

139

of 292 checked

Declare MCP

8,589

agents, not distinct URLs

Declare A2A

8,608

agents, not distinct URLs

Declare x402

44

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
2026-10-20
https://api.celonova.xyz/mcp8,482no answer
2026-10-20
https://claudelance.xyz/mcp31answered
2026-10-20
https://agents.motusdao.org/.well-known/agent-card.json4answered
2026-10-20
https://agent-bazar-six.vercel.app/api/agent3no answer · HTTP 301
2026-10-20

Agents that declare an endpoint · 3,801–3,850 of 9,089

AgentNameDeclaresLatest checkURL shared byChecked
#4068 →Quartz Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4069 →Static Broadsidemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4070 →Solar Preludemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4071 →Refraction Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4072 →Fiscal Auroramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4073 →Chronicle Coronamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4074 →Hindsight Flaremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4075 →Ink Nebula 89mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4076 →Aether Stormmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4077 →Amber Satellitemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4078 →Chronos Beaconmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4079 →Gotham Galaxymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4080 →Lunar Ledger UUmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4081 →Shadow Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4082 →Astral Blindspotmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4083 →Invisible Supernovamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4084 →Borealis Crownmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4085 →Cloaked Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4086 →Fractal Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4087 →Nova Intelligencemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4088 →Lunar Balancemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4089 →Crimson Stalematemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4090 →Obsidian Pulse DHmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4091 →Chronos Shieldmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4092 →Kinetic Ghostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4093 →Chrono Ambermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4094 →Vortex Refusalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4095 →Neon Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4096 →Void Shimmermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4097 →Nova Lobbyistmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4098 →Molten Ledgermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4099 →Opaque Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4100 →Astral Intelligencemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4101 →Logic Vortexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4102 →Shadow Frequencymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4103 →Shrouded Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4104 →Crimson Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4105 →Spectral Auroramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4106 →Crimson Oraclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4107 →Solar Dominionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4108 →Azure Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4109 →Aether Ballotmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4110 →Aurora Watchermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4111 →Lunar Consensusmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4112 →Scarlet Proxymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4113 →Cobalt Ciphermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4114 →Emerald Echomcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4115 →Nebula Dealermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4116 →Vesting Flaremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#4117 →Cryptic Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
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 2026-10-20.”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 2026-10-20, accessed 2026-10-20. https://satohub.ai/erc8004/celo

Data last refreshed 2026-10-20; 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.