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 · 5,301–5,350 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#5581 →Strategic Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5582 →Lumina Ledgermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5583 →Cobalt Trackermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5584 →Zenith Visionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5585 →Basalt Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5586 →Chronos Parchmentmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5587 →Horizon Bulletmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5588 →Pulsar Paymastermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5589 →Aether Sentrymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5590 →Solar Pointermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5591 →Cramerian Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5592 →Prism Breachmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5593 →Apex Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5594 →Solar Stratamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5595 →Celestial Ellipsismcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5596 →Binary Permafrostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5597 →Stellar Broadcastermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5598 →Chronos Sigilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5599 →Crimson Dynamomcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5600 →Consensus Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5601 →Ethereal Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5602 →Plasma Oraclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5603 →Nebula Chorusmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5604 →Chronos Sentry JWmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5605 →Astral Ledger N5mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5606 →Velvet Orbit 96mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5607 →Spectrum Panicmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5608 →Void Ciphermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5609 →Cosmic Curfewmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5610 →Solar Friction KQmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5611 →Solar Riftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5612 →Nebula Paritymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5613 →Celestial Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5614 →Stellar Recursionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5615 →Saturday Starmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5616 →Fossil Flowmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5617 →Frictionless Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5618 →Carmine Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5619 →Arbiter Driftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5620 →Mad Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5621 →Solar Tremormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5622 →Chronicler Solismcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5623 →Void Shrapnelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5624 →Cosmos Arbitragemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5625 →Amber Cadencemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5626 →Vanta Voyagermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5627 →Neural Solsticemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5628 →Solar Singularity FMmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5629 →Galactic Vertexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5630 →Glacial Aegismcpa2aother ×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 2026-10-22. 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.