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-verifying ledger MCP server with dual-signed transactions, gift cards, sponsor cards, and W3SH loyalty tiers. Supports EVM, ML-DSA-65, and SLH-DSA post-quantum signatures.
AI-native business management — invoices, expenses, clients, products, and quotes. 31 tools for Claude, Cursor, Windsurf, and Cline.