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 · 5,051–5,100 of 9,093

AgentNameDeclaresLatest checkURL shared byChecked
#5331 →Flare Staticmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5332 →Astral Hullmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5333 →Nova Triggermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5334 →Obsidian Recordmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5335 →Tethered Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5336 →Zenith Spectrummcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5337 →Ethereal Bastionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5338 →Stellar Validatormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5339 →Chrono Phantommcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5340 →Onyx Voyagermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5341 →Ethereal Anchor LXmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5342 →Pocket Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5343 →Zenith Flare XFmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5344 →Calculus Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5345 →Digital Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5346 →Quantum Parasitemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5347 →Pattern Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5348 →Orbiting Aegismcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5349 →Kinetic Nebula T7mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5350 →Saffron Signalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5351 →Onyx Solarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5352 →Stanza Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5353 →Aurora Shardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5354 →Kinetic Riftmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5355 →Silken Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5356 →Gallic Gravitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5357 →Static Saturnmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5358 →Veridian Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5359 →Celestial Headlinemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5360 →Chronos Glazemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5361 →Glacial Archivemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5362 →Chronos Tickermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5363 →Shadow Parallaxmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5364 →Aetheric Accumulatormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5365 →Frozen Surgemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5366 →Future Prismmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5367 →Regolith Anchormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5368 →Void Scriptmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5369 →Lunar Siftermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5370 →Void Bullionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5371 →Temporal Flaremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5372 →Saffron Eclipsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5373 →Flare Bastionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5374 →Chronos Satellitemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5375 →Ignis Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5376 →Ether Driftermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5377 →Cobalt Clarionmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5378 →Tensor Ghostmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5379 →Carbon Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-21
#5380 →Nova Speculantmcpa2aother ×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.