cqrs-implementation
Helps your agent separate read and write models in systems. It's useful for optimizing performance and building scalable systems.
What it does
This tool helps organize how a computer system handles information. It separates the actions of 'writing' data from the actions of 'reading' data, making the system faster and easier to manage, especially when there's a lot of data or many people using it at once.
When to use it
- ✓When you need your system to answer questions very quickly.
- ✓If your system needs to handle many pieces of information being added and many questions at the same time.
- ✓When building systems where every change is recorded as an event.
Example of what to ask your AI
“How can I organize my system so it answers user questions faster?”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
It works by splitting the job into two parts: one for receiving and saving new information (commands) and another for retrieving and displaying existing information (queries). This allows each part to be optimized separately.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add sickn33/agentic-awesome-skills --skill cqrs-implementationOr download just the file:
curl -L https://raw.githubusercontent.com/sickn33/agentic-awesome-skills/main/plugins/agentic-awesome-skills-claude/skills/cqrs-implementation/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
CQRS Implementation
Comprehensive guide to implementing CQRS (Command Query Responsibility Segregation) patterns.
Use this skill when
- Separating read and write concerns
- Scaling reads independently from writes
- Building event-sourced systems
- Optimizing complex query scenarios
- Different read/write data models are needed
- High-performance reporting is required
Do not use this skill when
- The domain is simple and CRUD is sufficient
- You cannot operate separate read/write models
- Strong immediate consistency is required everywhere
Instructions
- Identify read/write workloads and consistency needs.
- Define command and query models with clear boundaries.
- Implement read model projections and synchronization.
- Validate performance, recovery, and failure modes.
- If detailed patterns are required, open
resources/implementation-playbook.md.
Resources
resources/implementation-playbook.mdfor detailed CQRS patterns and templates.
Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
FAQ
What is CQRS?
CQRS stands for 'Command Query Responsibility Segregation'. It's a way to organize computer systems.
When should I NOT use this?
Don't use it if your system is very simple, if you can't separate the write and read parts, or if you need everything to be updated instantly everywhere.
Where can I find more details?
For more detailed patterns and templates, refer to the 'resources/implementation-playbook.md' file.
Details
Original description by the author
Implement Command Query Responsibility Segregation for scalable architectures. Use when separating read and write models, optimizing query performance, or building event-sourced systems.
Popularity
- GitHub stars
- 48k
- Ranking position
- #2663
- License
- MIT
- Updated
- 10/15/2026
Comments
- …
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