Connects QuickBooks Online to Claude Desktop so you can query financials and manage books through natural language. Free tier gives you read access: bank balances, P&L reports, invoice status, and basic account data. Paid tier ($149/mo) adds write operations like creating expenses, generating invoices, and AI-powered bookkeeping analysis. Uses a secure API that keeps your data in your own QuickBooks account. Setup is straightforward with npx, and you'll need an API key from their dashboard. Useful if you're already on QuickBooks and want to skip the web interface for routine bookkeeping tasks.
claude mcp add --transport stdio cwhittemore1010-penni-mcp -- npx -y penni-mcp