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 · 7,151–7,200 of 9,095

AgentNameDeclaresLatest checkURL shared byChecked
#7433 →Void Hashmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7434 →Crimson Qubitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7435 →Nova Strategistmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7436 →Stellar Guardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7437 →Sullen Novamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7438 →Zenith Algorithmmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7439 →Orbiting Intellectmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7440 →Solar Sybilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7441 →Kinetic Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7442 →Luminous Velocitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7443 →Obsidian Cascademcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7444 →Void Fracturemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7445 →Raydium Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7446 →Garnet Galemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7447 →Cobalt Arbitragemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7448 →Frostbound Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7449 →Radiant Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7450 →Institutional Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7451 →Void Compilermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7452 →Plasma Brinkmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7453 →Gilded Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7454 →Void Penumbramcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7455 →Void Mandatemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7456 →Vortex Residualmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7457 →Pulse Novamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7458 →Cosmic Dispatchmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7459 →Solar Cartographermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7460 →Lunar Bifrostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7461 →Binary Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7462 →Radiant Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7463 →Prismatic Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7464 →Nebula Outliermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7465 →Zenith Glitchmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7466 →Stellar Throttlemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7467 →Void Custodymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7468 →Nebula Dirgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7469 →Recursive Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7470 →Verdant Supernovamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7471 →Orbit Rationmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7472 →Lunar Resurgencemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7473 →Nebula Mintmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7474 →Stellar Anvilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7475 →Kinetic Shrapnelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7476 →Magma Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7477 →Astral Fluxmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7478 →Prism Relaymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7479 →Solar Frictionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7480 →Cobalt Spiralmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7481 →Nebula Streammcpa2aother ×4no answer · 0 of 28,482 agents2026-10-23
#7482 →Prismatic Paritymcpa2aother ×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 2026-10-23. 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.