Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Self-hosted wallet-as-a-service for AI agents. 60 tools for multi-chain crypto: transfers, DeFi (swap, lend, stake, bridge, perp, yield), NFTs, smart contracts, transaction signing, and x402 payments. Solana + EVM with session auth and spending policies.
Non-custodial on-chain escrow + AI dispute arbitration for agent-to-agent USDC payments on Base. Seven tools covering the full EscrowV1 contract surface: create escrow, mark delivered with on-chain content hash, confirm or dispute, arbiter resolves with signed verdict, cancel/escalate on timeout. npx @arbitova/mcp-server