Quickstart

composer require promptphp/intercept

php artisan vendor:publish --tag=intercept-config

config/intercept.php

<?php

namespace App\Ai\Agents;

use Laravel\Ai\Contracts\Agent;
use Laravel\Ai\Contracts\HasMiddleware;
use PromptPHP\Intercept\InjectionGuard\PromptInjectionGuard;
use PromptPHP\Intercept\PIIRedactor\PIIRedactor;

class SupportAgent implements Agent, HasMiddleware
{
    public function middleware(): array
    {
        return [
            new PromptInjectionGuard,
            new PIIRedactor,
        ];
    }
}

use PromptPHP\Intercept\InjectionGuard\Exceptions\PromptInjectionGuardException;
use PromptPHP\Intercept\Support\Exceptions\InterceptException;

try {
    $response = SupportAgent::prompt($message);
} catch (PromptInjectionGuardException | InterceptException $e) {
    return response()->json([
        'message' => 'Your message could not be processed because it appears to contain unsafe prompt instructions.',
    ], 422);
}

Please summarize this ticket for [EMAIL_1].

public function middleware(): array
{
    return [
        new PromptInjectionGuard(
            action: 'log',
        ),

        new PIIRedactor(
            action: 'log',
            blockEntities: [],
        ),
    ];
}

public function middleware(): array
{
    return [
        new PromptInjectionGuard(
            action: 'block',
        ),

        new PIIRedactor(
            action: 'redact',
            blockEntities: [
                'credit_card',
                'api_key',
                'bearer_token',
            ],
        ),
    ];
}