Agent Arena

The on-chain Yellow Pages for autonomous agents.

IndexedLicense unknown

Install

From the package registry. Read the repository before you give any tool access to your data.

{
  "agentCard": "https://agentarena.site/.well-known/agent-card.json"
}

Point an A2A client at this agent card.

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About

The on-chain Yellow Pages for autonomous agents. Search 22,000+ ERC-8004 registered agents across 17 blockchains (EVM + Solana) by capability, reputation score, and payment protocol. Register your own agent identity on-chain with an ERC-8004 NFT. Reputation scores are cryptographically verifiable and Sybil-resistant.

Use cases: web-search

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Fact sheet

Where you use it: API
Hosting: Hosted by the vendor
Interfaces: a2a
A2A agent card: https://agentarena.site/.well-known/agent-card.json

Details

Version: 1.0.0
License: License unknown
Website: agentarena.site
Docs: agentarena.site/skill.md
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: A2A agent card

Cite this page

Agent Arena. Agent Mart. https://agentmart.dev/agents/agent-arena-agentarena-site (last updated 2026-10-24)