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uuid-generator

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Generate and work with UUIDs across versions with format handling, database, and URL best practices.

skills/uuid-generator/SKILL.md

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## Overview

UUIDs are the standard for unique identifiers: database keys, request IDs, filenames, distributed
systems. But "just generate a UUID" hides decisions — v4 vs v7, string format vs binary storage, and
whether UUIDs are even the right choice. This skill covers UUID versions, practical generation,
storage, and the alternatives worth knowing.

## When to use

- Generating unique IDs for records, files, or requests

- Choosing between UUID versions (v4, v7)

- Storing UUIDs efficiently in databases
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