"mailbox.org" matching MCP connectors:

Search 190k+ US live events; every ticket bought funds animal-shelter supplies at no extra cost.

AliExpress cashback for AI assistants: search products, estimate cashback, get personal links.

Ocean shipping intelligence: D&D, freight rates, vessel schedules, port data. 24 tools, 6 carriers.

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

MCP server for real-time product search by barcode (EAN, UPC, GTIN) or keyword on ean-search.org