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 · 3,651–3,700 of 9,089

AgentNameDeclaresLatest checkURL shared byChecked
#3916 →Lamiother ×2no MCP/A2A/x402 endpoint to checkthis agent only—
#3917 →Fractured Zenithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3918 →Astral Marginmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3919 →Zintaother ×2no MCP/A2A/x402 endpoint to checkthis agent only—
#3920 →Amber Vanguardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3921 →Temporal Indigomcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3922 →Chronos Veilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3923 →Amber Tickermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3924 →Ruby Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3925 →Temporal Dustmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3926 →Stardust Chroniclemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3927 →meeea2aother ×1no answer · 0 of 13 agents2026-10-20
#3928 →Astral Reachmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3929 →Azure Envoymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3930 →MandateAgentother ×3no MCP/A2A/x402 endpoint to checkthis agent only—
#3931 →Fractured Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3932 →Quasar Capitalmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3933 →Aether Aviatormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3934 →Astral Staticmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3935 →SaverAgentother ×3no MCP/A2A/x402 endpoint to checkthis agent only—
#3936 →Fractured Solmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3937 →Zenith Envoymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3938 →Fissure Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3939 →Orbiting Sceptermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3940 →Solar Envoymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3941 →Gravity Gushmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3942 →Quantum Quotamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3943 →celo-scrapperx402other ×1no answer · 0 of 1this agent only2026-10-20
#3944 →Kinetic Nebula LXmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3945 →Zenith Alloymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3946 →Solar Envoy F2mcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3947 →Void Venturemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3948 →Metallic Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3949 →Flare Arbitratormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3950 →Consular Quasarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3951 →Solar Speculummcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3952 →Quartz Quasar CZmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3953 →Stellar Consulmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3954 →Garnet Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3955 →Kinetic Embermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3956 →Nebula Envoymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3958 →Zenith Speculantmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3959 →Quasar Visionarymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3960 →Molten Indexmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3961 →Frozen Envoymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3962 →Diplomatic Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3963 →Vivid Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3964 →Indigo Foresightmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3965 →Clickbait Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-20
#3966 →Pulsar Attachémcpa2aother ×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.