---
title: "Building AI-Powered Applications with Symfony AI"
url: https://stacklist.com/card/0a93f576-3c99-4de3-a38f-448a753edb33
source_url: "https://websummercamp.com/2026/session/building-ai-powered-applications-with-symfony-ai"
stack: https://stacklist.com/stack/ad31d28b-6535-4d57-9f16-d04a666971a2
summary: "Building AI-Powered Applications with Symfony AI is a hands-on workshop teaching developers how to integrate LLMs into PHP systems using Symfony AI components while addressing security, cost management, and reliability concerns. Participants will learn to create AI agents, implement LLM-powered features, prevent prompt-injection attacks, and deploy production-ready AI applications with proper monitoring and optimization."
tags: "ai-integration, symfony, php, llm, security, production-deployment"
key_entities: "Symfony AI (technology), PHP (technology), LLM (technology), prompt-injection (concept), Mario Blažek (person), Four of Them (organization), Zagreb PHP User Group (organization), Symfony (technology), Twig (technology), Zagreb (location)"
classification: "tutorial"
content_hash: "sha256:be8d648870e236e086198bba49b161f5e371bb11b628bb29d756f481f6d48799"
acp_version: "0.2"
token_counts_approximate: 426
visibility: public
agent_accessible: true
status: "final"
---

# Building AI-Powered Applications with Symfony AI

Description Artificial intelligence is transforming the way we build applications, but integrating LLMs into production PHP systems comes with unique challenges. This hands-on workshop will teach you how to build AI-powered features using Symfony AI components while addressing real-world concerns such as security, cost management, and reliability. You'll learn how to create AI agents, implement LLM-powered functionality, and protect against prompt-injection attacks. Through practical examples, we'll build working AI features, including intelligent chatbots, content generation systems, and automated data processing workflows. We'll also cover production considerations like rate limiting, token-cost optimization, and monitoring AI interactions. Whether you're adding AI features to an existing Symfony application or building something new, you'll leave with practical knowledge and working code you can apply immediately. Key takeaways Participants will learn how to integrate AI capabilities into Symfony applications using Symfony AI components, implement security best practices to prevent prompt injection vulnerabilities, and deploy production-ready AI features with proper cost and performance considerations. Prerequisites Please follow instructions in the git repo README . API keys will be shared by the speaker at the workshop. Speaker CTO @ Four of Them Mario Blažek is a CTO at Four of Them. Most of the time uses PHP as a language of choice. He promotes open-source software and PHP-related technologies as one of the organizers of Zagreb PHP User Group (ZgPHP). Likes working with Symfony framework and explores the dark sides of it. He is a Symfony and Twig certified developer.