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.
Tenant-bound MCP server for agent spend authorization, policy guardrails, evidence, escrow settlement, and portable receipts. Sandbox bootstrap, spend intents, and completion validation for Cursor and Claude Code. TypeScript: npx -p @paybond/kit paybond login then npx -y -p @paybond/kit paybond-mcp-server. Python: pip install paybond-kit then paybond-kit-login and paybond-mcp-server. Docs.