• INDEXING
  • ORDERING
  • SCHEMA
  • HUMAN

How to generate sortable identifiers with your AI

Connect this MCP to your AI client to get cryptographically secure, time-ordered IDs on demand. It handles the math so your database stays fast.

Ask AI about this page

Short answer

How can I make my database IDs sortable using AI?

Your AI uses specific tools to produce UUID v7 or ULID strings that include a timestamp. These identifiers are naturally ordered by time, which prevents index fragmentation in your database. You get the exact string you need for your schema immediately.

The results.

Where your identifiers land.

Depending on what you ask, your AI delivers one of these results.

INDEXING

Optimized database keys

The AI generates UUID v7 strings that maintain chronological order. This keeps your B-tree indexes healthy and prevents page splits.

ORDERING

Time-based ULIDs

Get ULIDs that are both unique and sortable. These work well for distributed systems where you need to sort by creation time without a separate timestamp column.

SCHEMA

Ready-to-use strings

The AI provides the raw identifier string. You can copy it directly into your SQL insert statements or application code.

HUMAN

Manual validation

You decide which format fits your specific database engine. The AI provides the data, but you choose whether to use a UUID or a ULID.

The workflow

What your AI does when the request arrives.

The AI acts as a specialized generator to ensure the math behind the IDs is perfect.

  1. Identify format

    Your AI determines if you need a UUID v7 or a ULID based on your prompt requirements.

    generate_uuidgenerate_ulid

  2. Generate UUID v7

    The AI produces a version 7 UUID that embeds a millisecond-precision timestamp for better indexing.

    generate_uuid

  3. Generate ULID

    The AI creates a Universally Unique Lexicographically Sortable Identifier.

    generate_ulid

  4. Deliver string

    The AI presents the final, valid identifier string in your chat interface.

    generate_uuidgenerate_ulid

Try it

Copy these to start.

Use these prompts to get moving immediately.

Starting points

Swap out the bracketed details for your specific needs, like the number of IDs or the specific format.

UUID & ULID Generator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_bowmQ0ILFB0ncVyMvp3sMnNOooQ0RYsKanoUe97X/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — UUID & ULID Generator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "uuid-ulid-generator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_bowmQ0ILFB0ncVyMvp3sMnNOooQ0RYsKanoUe97X/mcp"
    }
  }
}
Copy into chat04

  • Generate a single UUID v7 for a new user record.

  • I need five ULIDs to test my new database table.

  • Give me a UUID v7 that I can use as a primary key.

  • Generate a list of 10 ULIDs for my distributed logging system.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect UUID & ULID Generator once, then ask.

Just click the link to connect the MCP to your preferred client. Your credentials stay encrypted, and you can start generating IDs right away.

Connect UUID & ULID Generator to your AI

FAQ

How this task behaves.

  • 01

    Can the AI generate random UUID v4 IDs?

    No. This MCP is specifically designed for sortable, time-ordered identifiers like UUID v7 and ULID.

  • 02

    Will the AI save these IDs to my database?

    No. The AI only generates the identifier strings. You are responsible for inserting them into your database or application.

  • 03

    Are these IDs truly unique?

    Yes. Both UUID v7 and ULID are designed to provide high entropy and uniqueness for distributed systems.

  • 04

    Can I request a specific number of IDs at once?

    Yes. You can ask your AI to generate a list of multiple identifiers in a single request.

  • 05

    Does the AI handle the database connection?

    No. The AI only provides the strings. It does not have access to your database or any other external storage.

  • More questions about UUID & ULID Generator? The Connector page answers them. See everything the UUID & ULID Generator Connector can do

Connect UUID & ULID Generator to Claude, Cursor, ChatGPT & more