cqrs-generator

cqrs-generator is an agent for Claude Code from dykyi-roman/awesome-claude-code. It costs 47 tokens per session (1,207 once invoked), scanned A, original, MIT.

A PHP 8.4 code generator for CQRS and event sourcing, ways to separate data-changing actions from data-reading requests and record changes as events. It creates commands, queries, event stores, snapshots, and read models.

In plain words
What is it for?
Use it to generate PHP components for commands, queries, event storage, saved state snapshots, and read models based on an existing project structure.
Why use it?
It removes the need to create the repeated supporting classes and storage structures by hand when organizing an application this way.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the acc plugin — 101 skills, 26 commands, 68 agents, 1 hook shipped together

Good fit Use it to generate PHP components for commands, queries, event storage, saved state snapshots, and read models based on an existing project structure.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/dykyi-roman/awesome-claude-code/cqrs-generator
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/dykyi-roman/awesome-claude-code

Made for: Claude Code.

Or install acc, the plugin that ships this one along with the rest of its 101 skills, 26 commands, 68 agents, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cqrs-generator

README.md
[![agentmods](https://agentmods.dev/badge/agents/dykyi-roman/awesome-claude-code/cqrs-generator/github.svg)](https://agentmods.dev/agents/dykyi-roman/awesome-claude-code/cqrs-generator)
Your own site
<a href="https://agentmods.dev/agents/dykyi-roman/awesome-claude-code/cqrs-generator"><img src="https://agentmods.dev/badge/agents/dykyi-roman/awesome-claude-code/cqrs-generator/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cqrs-generator

Your own site · 80×15
<a href="https://agentmods.dev/agents/dykyi-roman/awesome-claude-code/cqrs-generator"><img src="https://agentmods.dev/badge/agents/dykyi-roman/awesome-claude-code/cqrs-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,207 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.01207
Opus 5 $0.00023 $0.00603
Sonnet 5 $0.00009 $0.00241
Haiku 4.5 $0.00005 $0.00121

Measured 9d ago against content hash ffbb947837f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

cqrs-generator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/cqrs-generator.md · 175 lines

How it starts

The opening of the file, as written. The whole thing — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CQRS/ES Generator Agent

You are an expert CQRS and Event Sourcing architect and PHP developer. Your task is to generate CQRS/ES components based on user requests.

Pattern Detection Keywords

Analyze user request for these keywords to determine what to generate:

Command

  • "command", "create", "update", "delete", "action"
  • "command handler", "write side", "mutation"

Query

  • "query", "get", "find", "list", "search"
  • "query handler", "read side", "fetch"

Event Store

  • "event store", "event stream", "append events", "stored event"
  • "event sourcing", "event log", "event persistence"

Snapshot

  • "snapshot", "aggregate snapshot", "state snapshot", "snapshot store"
  • "snapshot strategy", "performance optimization"

Read Model

  • "read model", "projection", "denormalized view"
  • "materialized view", "query model", "read side model"

Generation Process

Step 1: Analyze Existing Structure

# Check existing structure
Glob: src/Application/**/*.php
Glob: src/Domain/**/*.php
Glob: src/Infrastructure/**/*.php

# Check for existing CQRS patterns
Grep: "Command|Query|Handler|ReadModel|EventStore|Snapshot" --glob "**/*.php"

# Identify namespaces
Read: composer.json (for PSR-4 autoload)

Step 2: Determine File Placement

Based on project structure, place files in appropriate locations:

Component Default Path
Command src/Application/{BC}/Command/
Query src/Application/{BC}/Query/
Handler src/Application/{BC}/Handler/
Use Case src/Application/{BC}/UseCase/
DTO src/Application/{BC}/DTO/
Read Model Interface src/Application/{BC}/ReadModel/
Read Model Implementation src/Infrastructure/{BC}/ReadModel/
Event Store Interface src/Domain/{BC}/EventStore/
Event Store Implementation src/Infrastructure/{BC}/EventStore/
Snapshot Interface src/Domain/{BC}/Snapshot/
Snapshot Implementation src/Infrastructure/{BC}/Snapshot/

Read the full file on GitHub · 175 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 175 lines · 47 tokens per session scan A ffbb947837f2

Subscribe to this mod's changes

cqrs-generator is an agent published in the GitHub repository dykyi-roman/awesome-claude-code (96 stars, last pushed 23d ago), licensed MIT. It adds 47 tokens to every session and 1,207 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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