Payment Control MCP — a digest of invoices and payments for founders

Custom MCP server that scans 4 corporate Gmail inboxes for invoices, payment confirmations, and overdue reminders.

How it works: Claude calls the tool → MCP server pulls new emails via Gmail API → classifies (invoice / payment / reminder / spam) → delivers a morning digest in Telegram with amounts, deadlines, and direct links.

Use case: replaces the daily ritual of opening 4 mailboxes for a solo founder. Catches missed invoices and overdue B2B payments. ~15–20 min/day saved + zero missed debts over 6 months.