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.
Personal asset planning for Japan's つみたて NISA / iDeCo: 4 zero-auth tools — simulatenisa (monthly compound), planretirement (3-scenario retirement gap analysis with Japanese pension defaults), calculaterequiredmonthly (back-calc to a target), and calculatecompoundinterest (lump + monthly). Companion to https://lit-forge.com/nisa-simulator. npm: lit-forge-mcp. MIT, no telemetry.
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