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CLAUDE.mdA

CLAUDE.md from softtor/nestjs-hexagonal is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned

mdr add softtor/nestjs-hexagonal/CLAUDE.md@git:20261008.7b451f7

Pins git:20261008.7b451f7 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 14 of 14 checks passed
Kind: CLAUDE.md file
Repository: softtor/nestjs-hexagonal
Path: CLAUDE.md
Versions recorded: 7
Latest version: git:20261008.7b451f7, committed Oct 8, 2026
First version recorded: Sep 20, 2026
Size: 12,283 bytes
Repository stars: 5
License: MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# NestJS Hexagonal Plugin — Instructions

Plugin for building NestJS bounded contexts with Hexagonal Architecture + DDD + CQRS.
Compatible with GSD workflow.

## Entry Point

**`nestjs-hexagonal:using-nestjs-hexagonal`** — meta-skill that routes any NestJS task to the correct skill or agent. Check this FIRST when working in a hexagonal NestJS project.

## Architecture Rules (enforced by all skills and agents)

1. **Entity is pure TypeScript** — uses `this.apply(event)` for domain events
2. **Repository is PURE persistence** — save, find, search, delete. NO event dispatch
3. **EventDispatcher lives in the Handler, NEVER in UseCase** — UseCase returns entity, Handler calls `await events.from(entity).publish()` after the actual transaction commit
4. **No NestJS imports in domain** — no exceptions
5. **Module exports ONLY Port tokens** — never use cases or repositories
6. **class-validator ONLY in presentation request DTOs** — never in domain or application
7. **Write operations return void or `{ id: string }`** — CQRS strict
8. **No over-engineering** — no use case for simple `findById`, no abstraction for single use, no generic relay patterns

## Rulebook (machine-readable rules)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add softtor/nestjs-hexagonal/CLAUDE.md@sha256:646b839ee577cbd2

The line at the top of this page pins the label git:20261008.7b451f7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_576ihqfuaysyyzjd.svg)](https://markdownregistry.com/a/art_576ihqfuaysyyzjd)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between Sep 20, 2026 and Oct 8, 2026, about one every 3 days.

version	committed	commit	size	audit
git:20261008.7b451f7 latest	2026-10-08	7b451f7	12,283 B	A	view · diff
git:20260923.1229e8e	2026-09-23	1229e8e	11,868 B	A	view · diff
git:20260921.506b286	2026-09-21	506b286	11,860 B	A	view · diff
git:20260920.4e1f1f7	2026-09-20	4e1f1f7	9,982 B	A	view · diff
git:20260920.5fd1705	2026-09-20	5fd1705	9,710 B	A	view · diff
git:20260920.dd7ea05	2026-09-20	dd7ea05	9,534 B	A	view · diff
git:20260920.c08b703	2026-09-20	c08b703	7,872 B	A	view

Audit of the latest version

A 14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Size between 200 bytes and 200 KB (12283 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

softtor/nestjs-hexagonal · 5 stars · license MIT · pushed 2026-10-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_576ihqfuaysyyzjd
GET https://markdownregistry.com/api/v1/resolve?ref=softtor/nestjs-hexagonal/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/646b839ee577cbd2bba654d78d4765a71e4086b6d2ac62c5ac55bb31b1bfa033

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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