{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.aether-layer/eu-vat-validate","description":"Validates EU VAT numbers: local format/checksum for 27 states + XI, then VIES (cached 24 h).","title":"Aether Layer: EU VAT number validation (VIES)","version":"0.3.0","websiteUrl":"https://aether-layer.com/en/vat-api","remotes":[{"type":"streamable-http","url":"https://aether-layer.com/api/mcp?src=mcpreg","headers":[{"description":"Aether API key. Free key: POST https://aether-layer.com/api/v0/keys with body {} (no email). 20 validate_vat calls per day, reset at midnight Europe/Rome.","isRequired":true,"isSecret":true,"placeholder":"alk_free_...","name":"X-Api-Key"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-12T21:34:57.406232Z","publishedAt":"2026-11-12T21:34:57.406232Z","updatedAt":"2026-11-12T21:34:57.406232Z","isLatest":true}}}