PHP LLM becomes Symfony AI

[chr-hertel]

Hi all,

Great News: this project moves under the umbrella of Symfony and becomes Symfony AI! 🎉

We worked on that for a few weeks now and it was finally announced yesterday:
https://symfony.com/blog/kicking-off-the-symfony-ai-initiative

Largest changes at this point:

• Namespaces - basically PhpLlm\LlmChain becomes Symfony\AI
• All packages (meaning llm-chain, mcp-sdk, demo and the bundles) are moved into one mono repo
• Chain becomes Agent

of course there are smaller changes here and there, but the major ones were already done here as well. on top i went an extra mile to cherry-pick your continues work over the last weeks - and happy to be done with that 😂

This also means that I will deprecated the packages here, mark them abandoned and would ask you to bring open PRs and Issues to the new repository.

After all, I want to thank all contributors here for supporting the package, providing feedback and code - and really hope you are happy to switch to Symfony AI and drive that change with us!

Thank you all!

@OskarStark @DZunke @wickedOne