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.
MCP server for Lighter — a zero-fee zk-rollup perpetual DEX. Trade 190 perpetuals (crypto + RWA: PAXG/XAU gold, XAG silver, WTI oil, equity tickers like TSLA/AMZN/ASML) from Claude Desktop, Cursor, Hermes, or any MCP client. Three credential tiers (PUBLIC market data → READ account → TRADE signing), native on-chain stop-loss / take-profit, server-side safety caps (max-quote-USD, slippage, symbol allowlist). pip install 0xdegenmo-lighter-mcp.
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.