AgentCount
Sections
FindingsAgentsReportsData

AgentCount is an independent, open-source audit layer for the agent economy: it counts what gets claimed, checks what actually stands behind it, and publishes the evidence for both. Its first instrument checks every AI agent registered under ERC-8004 on the chains it sweeps; its second asks whether the sellers advertising paid resources over x402 actually answer, quote and settle — method published, figures still to come. All code and data are public.

agentcount.ai

On this site
Findings
What the sweeps found, one chain at a time.
Agents
Every agent counted, searchable, each with its own record.
Reports
Written analysis of a sweep, dated and cited.
Data
The archives — download any run and recompute it.
Reference
Method
How each check is measured, and what it refuses to claim.
Coverage
Which chains are swept, and what share of agents that is.
Seller Census
The second instrument: who actually sells over x402.
Check a file
Run the checks against your own agent document.
SourceCore (Rust)This siteApache-2.0
Contactprobes@agentcount.ai

Search

Name, description, or owner address, across every published chain at once. Results are grouped by chain because an agent id and a name are only unique within one.