"Arc" matching MCP connectors:

Arc for agents: free USDC, ERC-8004 agent passports, watchtower, exit checks, x402 tools. 38 tools.

Arcadia FinanceA

io.github.arcadia-finance

Concentrated liquidity on Uniswap/Aerodrome (rebalance, compound, leverage) or single-sided lending.

Official Art Blocks MCP Server

Discover funded testnet tasks with deterministic on-chain acceptance and AWC utility rewards.

Discover, browse, and collect from 500+ on-chain generative art projects.