# add-authentication-system

> Implement secure user authentication system with chosen method and security best practices

- Source: https://doutorai.pt/en/components/commands__add-authentication-system
- Type: Commands
- Category: Security
- Downloads: 175
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **/slash command**, ready to use, that runs a security workflow in a single step.

1. Install the command (command above).
2. In Claude Code, type "/" followed by the command name.
3. Follow the instructions the command asks for and let it run.

## Install (Claude Code)

```bash
mkdir -p .claude/commands && curl -fsSL https://doutorai.pt/data/lib/commands__add-authentication-system.md -o .claude/commands/add-authentication-system.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
---
allowed-tools: Read, Write, Edit, Bash
argument-hint: [auth-method] | --oauth | --jwt | --mfa | --passwordless
description: Implement secure user authentication system with chosen method and security best practices
---

# Add Authentication System

Implement secure user authentication system: **$ARGUMENTS**

## Current Application State

- Framework detection: @package.json or @requirements.txt or @Cargo.toml
- Existing auth: !`grep -r "auth\|login\|jwt\|session" src/ --include="*.js" --include="*.py" --include="*.rs" | wc -l`
- Security config: @.env* (check for auth-related variables)
- 

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/commands__add-authentication-system