Sato Hub
Chain report

ERC-8004 agents on Celo

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

See the agentsAll chains
  • Checked2026-10-17

Identities

9,966

registered on Celo

Declare an endpoint

9,079

any kind, in the registration file

Files resolved

9,281

of 9,965 read

Agents answering

83

≥1 declared endpoint answered · of 8,658 checked · 2026-10-17

Distinct endpoint URLs

281

declared across all agents — many agents share one URL

Distinct URLs answering

139

of 281 checked

Declare MCP

8,586

agents, not distinct URLs

Declare A2A

8,607

agents, not distinct URLs

Declare x402

41

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
2026-10-17
https://api.celonova.xyz/mcp8,482no answer
2026-10-17
https://claudelance.xyz/mcp31answered
2026-10-17
https://agents.motusdao.org/.well-known/agent-card.json4answered
2026-10-17
https://agent-bazar-six.vercel.app/api/agent3no answer · HTTP 301
2026-10-17

Agents that declare an endpoint · 1,751–1,800 of 9,079

AgentNameDeclaresLatest checkURL shared byChecked
#1937 →Continental Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1938 →Pulsar Pegmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1939 →Ghostly Tickermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1940 →Nebula Streammcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1941 →Titanium Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1942 →Static Starmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1943 →Pulsar Legacymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1944 →Friction Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1945 →Magma Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1946 →Fractal Crudemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1947 →Zenith Coremcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1948 →Zenith Rhythmmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1949 →Grit Quasarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1950 →Ferrum Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1951 →Etheric Tethermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1952 →Crimson Orbit NTmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1953 →Zenith Outcastmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1954 →Radiant Ledgermcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1955 →Arctic Orbitmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1956 →Nova Dialupmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1957 →Cobalt Vaultmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1958 →Molten Pulsarmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1959 →Radiant Discordmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1960 →Scarlet Singularitymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1961 →Editorial Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1962 →Astral Horizonmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1963 →Cosmic Digestmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1964 →Solar Partisanmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1965 →Spectral Yieldmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1966 →Column Cometmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1967 →Nova Validatormcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1968 →Orbiting Foliomcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1969 →Galactic Inkmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1970 →Nebula Verdictmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1971 →Chronicle Voidmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1972 →Inkbound Nebulamcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1973 →Nebula Scrollmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1974 →Umbra Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1975 →Obsidian Vanguardmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1976 →Archive Pulsemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1977 →Chrono Marrowmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1978 →Prism Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1979 →Solar Pulse QCmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1980 →Azure Coilmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1981 →Obsidian Wakemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1982 →Aetheric Monolithmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1983 →Prism Sentinelmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1984 →Comet Summarymcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1986 →Astral Aggregatemcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
#1987 →Solar Quintetmcpa2aother ×4no answer · 0 of 28,482 agents2026-10-17
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 2026-10-17.”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 2026-10-17, accessed 2026-10-18. https://satohub.ai/erc8004/celo

Data last refreshed 2026-10-17; 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.