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UUID Generator Engine

UUID Generator Engine MCP Connector for Claude

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Generate enterprise-grade UUIDs v4, v5, and v7 conforming to RFC 9562. The standard that banks, healthcare, and Fortune 500 trust. 80M+ weekly downloads.

1 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

When an AI invents a UUID, it looks like a UUID — but it's not. It doesn't conform to RFC 9562, the version bits are wrong, and the variant field is random noise. In regulated industries, that's a compliance violation.

This MCP generates mathematically valid UUIDs using the official uuid package (80M+ weekly downloads). Three versions, three use cases — pick the right one.

The Superpowers

  • v4 — Random: The most common. 122 bits of cryptographic randomness. For general-purpose unique identifiers.
  • v5 — Deterministic: Same name + same namespace = same UUID, every time. Perfect for idempotent operations and consistent references.
  • v7 — Time-Ordered: Embeds a timestamp prefix. Sortable by creation time — the ideal primary key for PostgreSQL and DynamoDB.
  • RFC 9562 Compliant: Every UUID passes validation with correct version and variant bits.
uuidrfc-9562data-integrityunique-identifierscompliancebackend-development

1 tools expose this connector's capabilities to your AI agent.

generate_uuid

v4: random (most common). v5: deterministic from name+namespace (same input = same UUID). v7: time-ordered (ideal for database primary keys — sortable by creation time). Always use this instead of inventing IDs manually. Generates UUIDs v4 (random), v5 (name-based SHA-1), and v7 (time-ordered) conforming to RFC 9562

See how to talk to your AI agent using UUID Generator Engine.

Generate a time-sortable UUID for a new order record in PostgreSQL.

UUID v7: 019234ab-cdef-7000-8000-123456789abc | Time-ordered, B-tree optimized.

I need a consistent, reproducible UUID for the domain 'payments.acme.com' across all microservices.

UUID v5 (DNS): always the same for 'payments.acme.com'. All services produce this exact ID independently.

Generate a standard random UUID for a new user account.

UUID v4: 550e8400-e29b-41d4-a716-446655440000 | RFC 9562 valid, 122 bits of entropy.

v7. It embeds a Unix timestamp in the first 48 bits, making UUIDs naturally sortable by creation time. This dramatically improves B-tree index performance compared to random v4 UUIDs.

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