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.
Canadian adjusted cost base (ACB) and capital gains from a trade history: average-cost tracking, per-disposition realized gains, and superficial-loss detection. Pure Python, runs locally, a calculation aid (not tax advice). pip install acb-tax-mcp.
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