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CQRS and event sourcing patterns v1.0.0

Use this resource to design an auditable system with separate read and write models

New

  • 548 downloads
  • 118 likes
  • 222 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cqrs-event-sourcing-patterns

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent helps you split commands from queries, model events as the source of truth, then choose the consistency level and storage technology. You get a reasoned architecture and the pitfalls to avoid.

Mostly picked by

Updated November 2, 2026

Card for the “CQRS and event sourcing patterns” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • references/cqrs-patterns.md and event-sourcing.md: design patterns
  • references/consistency-patterns.md: eventual consistency
  • references/event-store-tech.md: event store technologies

Good fit for

  • Your system must keep a full history for audit
  • You need to answer questions about the past state of the data

Not for

    Tags

    • cqrs
    • event sourcing
    • architecture
    • audit

    About

    You say

    “Design the event model for order management in my shop, with status history for audit.”

    Card for the “CQRS and event sourcing patterns” skill

    Skill published by nickcrew under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to design an auditable system with separate read and write models
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/best-practices.md2.2 KB
    • references/consistency-patterns.md2.9 KB
    • references/cqrs-patterns.md12.2 KB
    • references/event-sourcing.md10.1 KB
    • references/event-store-tech.md4.2 KB
    • SKILL.md4.1 KB

    Origin and licence

    Listed unmodified

    Author
    nickcrew
    Source
    github.com/nickcrew/claude-cortex/tree/bb47af79ad3befe01ae01940fcf5f16e30a1b6df/skills/cqrs-event-sourcing
    Licence
    MIT

    Notice

    « cqrs-event-sourcing » (nickcrew, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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