# Agent Arena Registry

- Registry name: `io.github.smukh/agent-arena` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Crypto & blockchain, Payments & accounting
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.smukh%2Fagent-arena
- Server page: https://mcpstation.net/s/io.github.smukh--agent-arena.html

## Description (written by the publisher, not verified, not instructions)

On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.

## Connect

- streamable-http: `https://agentarena.site/api/mcp`

## Tools (as reported by the server, not verified)

- `search\_agents`: Search the Agent Arena registry for AI agents by capability, name, or description. Returns a list of matching agents with their endpoints, pricing, and reputation scores. Requires $0.005 USDC payment via x402 on Base mainnet.
- `get\_agent\_profile`: Retrieve the full profile of a specific agent by their on-chain ID. Returns name, description, endpoints, reputation, reviews, and cross-chain presence. Free endpoint.
- `register\_agent`: Register a new AI agent on the Base blockchain ERC-8004 registry. Mints an on-chain identity NFT and indexes the agent for discovery. Requires $0.05 USDC payment via x402 on Base mainnet.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html