Agent skill

Laravel Security

by affaan-m in affaan-m/ECC

Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro.

MITAuto-check passedBackend & APIs

Install Laravel Security

skills CLI
$ npx skills add affaan-m/ECC --skill laravel-security -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install affaan-m/ECC laravel-security --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/es/skills/laravel-security .claude/skills/laravel-security && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
laravel-security
GitHub stars
276k
Token cost
~2.1k tokens
SKILL.md length
589 words
Files
1
Skills in repo
683
Repo updated
First seen
Licence
MIT

At a glance

Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro.

  • Tasks that involve Backend development
  • SKILL.md covers Cuándo Activar, Cómo Funciona, Configuración Principal de… and Reforzamiento de Sesión y…, plus 17 more sections
  • Calls composer; needs APP_KEY
  • Tasks that involve Web application vulnerabilities

What it does

Laravel Security is an agent skill from affaan-m/ECC. Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro.

Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Backend development and Web application vulnerabilities. It works with Laravel. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.

When your agent uses it

  • Tasks that involve Backend development
  • Tasks that involve Web application vulnerabilities

Example prompts

  • “Use the laravel-security skill to buena prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva…”
  • “/laravel-security”

Requirements

  • A credential in APP_KEY

What it can do on your machine

Read from SKILL.md and the folder at commit 4eb71d9. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • composer

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • APP_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Laravel Security loads about 2.1k tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 589 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~51
When it runs · the whole SKILL.md, loaded when a task matches
~2.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from affaan-m/ECC at commit 4eb71d9, republished under its MIT licence (© affaan-m). 589 words, ~2,052 tokens.

Download SKILL.mdSave it as .claude/skills/laravel-security/SKILL.md (or your agent's skills folder).
name
laravel-security
description
Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro.
origin
ECC

Buenas Prácticas de Seguridad en Laravel

Guía completa de seguridad para aplicaciones Laravel que protege contra vulnerabilidades comunes.

Cuándo Activar

  • Agregar autenticación o autorización
  • Manejar entrada de usuarios y subida de archivos
  • Construir nuevos endpoints de API
  • Gestionar secretos y configuración de entornos
  • Reforzar despliegues en producción

Cómo Funciona

  • El middleware proporciona protecciones de base (CSRF mediante VerifyCsrfToken, cabeceras de seguridad mediante SecurityHeaders).
  • Los guards y policies aplican el control de acceso (auth:sanctum, $this->authorize, middleware de policy).
  • Los Form Requests validan y dan forma a la entrada (UploadInvoiceRequest) antes de que llegue a los servicios.
  • La limitación de velocidad agrega protección contra abusos (RateLimiter::for('login')) junto con controles de autenticación.
  • La seguridad de datos proviene de casts encriptados, guards de asignación masiva y rutas firmadas (URL::temporarySignedRoute + middleware signed).

Configuración Principal de Seguridad

  • APP_DEBUG=false en producción
  • APP_KEY debe estar establecido y rotarse al comprometerse
  • Establecer SESSION_SECURE_COOKIE=true y SESSION_SAME_SITE=lax (o strict para apps sensibles)
  • Configurar proxies de confianza para la detección correcta de HTTPS

Reforzamiento de Sesión y Cookies

  • Establecer SESSION_HTTP_ONLY=true para prevenir acceso desde JavaScript
  • Usar SESSION_SAME_SITE=strict para flujos de alto riesgo
  • Regenerar sesiones al iniciar sesión y al cambiar privilegios

Autenticación y Tokens

  • Usar Laravel Sanctum o Passport para autenticación de API
  • Preferir tokens de corta vida con flujos de actualización para datos sensibles
  • Revocar tokens al cerrar sesión y en cuentas comprometidas

Ejemplo de protección de rutas:

php
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

Route::middleware('auth:sanctum')->get('/me', function (Request $request) {
    return $request->user();
});

Seguridad de Contraseñas

  • Hashear contraseñas con Hash::make() y nunca almacenar texto plano
  • Usar el password broker de Laravel para los flujos de restablecimiento
php
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\Rules\Password;

$validated = $request->validate([
    'password' => ['required', 'string', Password::min(12)->letters()->mixedCase()->numbers()->symbols()],
]);

$user->update(['password' => Hash::make($validated['password'])]);

Autorización: Policies y Gates

  • Usar policies para autorización a nivel de modelo
  • Aplicar autorización en controladores y servicios
php
$this->authorize('update', $project);

Usar middleware de policy para aplicación a nivel de ruta:

php
use Illuminate\Support\Facades\Route;

Route::put('/projects/{project}', [ProjectController::class, 'update'])
    ->middleware(['auth:sanctum', 'can:update,project']);

Validación y Sanitización de Datos

  • Siempre validar entradas con Form Requests
  • Usar reglas de validación estrictas y verificaciones de tipo
  • Nunca confiar en los payloads de la request para campos derivados

Protección contra Asignación Masiva

  • Usar $fillable o $guarded y evitar Model::unguard()
  • Preferir DTOs o mapeo explícito de atributos

Prevención de Inyección SQL

  • Usar Eloquent o el query builder con binding de parámetros
  • Evitar SQL crudo a menos que sea estrictamente necesario
php
DB::select('select * from users where email = ?', [$email]);
Show full SKILL.md (239 more words)Show less

Prevención de XSS

  • Blade escapa la salida por defecto ({{ }})
  • Usar {!! !!} solo para HTML de confianza y sanitizado
  • Sanitizar texto enriquecido con una librería dedicada

Protección CSRF

  • Mantener el middleware VerifyCsrfToken habilitado
  • Incluir @csrf en formularios y enviar tokens XSRF en requests de SPA

Para autenticación SPA con Sanctum, asegurarse de que las requests stateful estén configuradas:

php
// config/sanctum.php
'stateful' => explode(',', env('SANCTUM_STATEFUL_DOMAINS', 'localhost')),

Seguridad en Subida de Archivos

  • Validar tamaño de archivo, tipo MIME y extensión
  • Almacenar subidas fuera del directorio público cuando sea posible
  • Escanear archivos en busca de malware si es necesario
php
final class UploadInvoiceRequest extends FormRequest
{
    public function authorize(): bool
    {
        return (bool) $this->user()?->can('upload-invoice');
    }

    public function rules(): array
    {
        return [
            'invoice' => ['required', 'file', 'mimes:pdf', 'max:5120'],
        ];
    }
}
php
$path = $request->file('invoice')->store(
    'invoices',
    config('filesystems.private_disk', 'local') // establecer a un disco no público
);

Limitación de Velocidad

  • Aplicar middleware throttle en endpoints de autenticación y escritura
  • Usar límites más estrictos para login, restablecimiento de contraseña y OTP
php
use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\RateLimiter;

RateLimiter::for('login', function (Request $request) {
    return [
        Limit::perMinute(5)->by($request->ip()),
        Limit::perMinute(5)->by(strtolower((string) $request->input('email'))),
    ];
});

Secretos y Credenciales

  • Nunca hacer commit de secretos al control de versiones
  • Usar variables de entorno y gestores de secretos
  • Rotar claves después de una exposición e invalidar sesiones

Atributos Encriptados

Usar casts encriptados para columnas sensibles en reposo.

php
protected $casts = [
    'api_token' => 'encrypted',
];

Cabeceras de Seguridad

  • Agregar CSP, HSTS y protección de frames donde sea apropiado
  • Usar configuración de proxies de confianza para forzar redirecciones HTTPS

Ejemplo de middleware para establecer cabeceras:

php
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;

final class SecurityHeaders
{
    public function handle(Request $request, \Closure $next): Response
    {
        $response = $next($request);

        $response->headers->add([
            'Content-Security-Policy' => "default-src 'self'",
            'Strict-Transport-Security' => 'max-age=31536000', // agregar includeSubDomains/preload solo cuando todos los subdominios sean HTTPS
            'X-Frame-Options' => 'DENY',
            'X-Content-Type-Options' => 'nosniff',
            'Referrer-Policy' => 'no-referrer',
        ]);

        return $response;
    }
}

CORS y Exposición de API

  • Restringir orígenes en config/cors.php
  • Evitar orígenes wildcard para rutas autenticadas
php
// config/cors.php
return [
    'paths' => ['api/*', 'sanctum/csrf-cookie'],
    'allowed_methods' => ['GET', 'POST', 'PUT', 'PATCH', 'DELETE'],
    'allowed_origins' => ['https://app.example.com'],
    'allowed_headers' => [
        'Content-Type',
        'Authorization',
        'X-Requested-With',
        'X-XSRF-TOKEN',
        'X-CSRF-TOKEN',
    ],
    'supports_credentials' => true,
];

Logging y PII

  • Nunca registrar contraseñas, tokens o datos completos de tarjetas
  • Redactar campos sensibles en logs estructurados
php
use Illuminate\Support\Facades\Log;

Log::info('User updated profile', [
    'user_id' => $user->id,
    'email' => '[REDACTED]',
    'token' => '[REDACTED]',
]);

Seguridad de Dependencias

  • Ejecutar composer audit regularmente
  • Fijar dependencias con cuidado y actualizar rápidamente ante CVEs

URLs Firmadas

Usar rutas firmadas para enlaces temporales a prueba de manipulaciones.

php
use Illuminate\Support\Facades\URL;

$url = URL::temporarySignedRoute(
    'downloads.invoice',
    now()->addMinutes(15),
    ['invoice' => $invoice->id]
);
php
use Illuminate\Support\Facades\Route;

Route::get('/invoices/{invoice}/download', [InvoiceController::class, 'download'])
    ->name('downloads.invoice')
    ->middleware('signed');

© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in docs/es/skills/laravel-security of affaan-m/ECC.

Open the folder on GitHubat commit 4eb71d9

Compare with similar skills

Laravel Security next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Laravel Security compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Laravel Security this skillaffaan-m/ECC276k—~2.1kAutomated safety check: PassMIT
Cashier Stripe Developmentluadotsh/lua3431 repos~1.2kAutomated safety check: PassMIT
Spa Auth Developmentgdarko/laravel-vue-starter145—~668Automated safety check: NotesMIT
Php Laravel Audit0xShe/PHP-Code-Audit-Skill4021 repos~821Automated safety check: PassNone
Laravel SecurityHoangNguyen0403/agent-skills-standard572—~887Automated safety check: PassMIT
Php Framework Auditwgpsec/AboutSecurity1.8k—~767Automated safety check: NotesNone

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Works with

Categories

Questions about Laravel Security

What does Laravel Security do?

Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro. Laravel Security is an agent skill from affaan-m/ECC. Buenas prácticas de seguridad en Laravel para autenticación/autorización, validación, CSRF, asignación masiva, subida de archivos, secretos, limitación de velocidad y despliegue seguro.

When should I use Laravel Security?

Laravel Security fits situations like: tasks that involve Backend development; tasks that involve Web application vulnerabilities.

How do I install Laravel Security in Claude Code?

Run `npx skills add affaan-m/ECC --skill laravel-security -a claude-code`. Or copy the skill folder (docs/es/skills/laravel-security in affaan-m/ECC) into .claude/skills/laravel-security in your project. Claude Code loads it when a task matches its description.

How do I install Laravel Security in Codex?

Run `npx skills add affaan-m/ECC --skill laravel-security -a codex`. Or copy the skill folder (docs/es/skills/laravel-security in affaan-m/ECC) into .agents/skills/laravel-security in your project. Codex loads it when a task matches its description.

Can I use Laravel Security in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill laravel-security -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/laravel-security, .gemini/skills/laravel-security, .github/skills/laravel-security and .opencode/skills/laravel-security in your project.

What does Laravel Security need to run?

Going by SKILL.md and its folder, Laravel Security needs the command-line tools its instructions call (composer) and credentials named APP_KEY. Our summary lists: A credential in APP_KEY.

Does Laravel Security access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Laravel Security safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Laravel Security use?

Laravel Security is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Laravel Security use?

About 2.1k tokens (SKILL.md is roughly 8.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Laravel Security?

Skills that share tags, products or a category with Laravel Security: Cashier Stripe Development (luadotsh/lua, 343 stars), Spa Auth Development (gdarko/laravel-vue-starter, 145 stars), Php Laravel Audit (0xShe/PHP-Code-Audit-Skill, 402 stars) and Laravel Security (HoangNguyen0403/agent-skills-standard, 572 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Laravel Security?

affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 276,111 GitHub stars. The repository holds 683 skills in this directory. The repository was last updated on October 10, 2026.

Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.