Vizra ADK
A retired Laravel package for building autonomous AI agents with tools, sub-agent delegation and persistent memory; the final release still works but gets no further updates, and the project has moved to a separate evaluation tool instead.
Vizra ADK was a Laravel package for building autonomous AI agents that reason, use tools and keep persistent memory, integrated with a Laravel application's own syntax and conventions. It is retired as of August 2026, with its final release receiving no further fixes, security patches or issue responses, though that release still runs on PHP 8.2 and up and Laravel 11 through 13.
It supported OpenAI, Anthropic and Google Gemini models through the Prism PHP library, sub-agent delegation of tasks to specialized agents, an extensible tool system for reaching databases, APIs and other services, persistent memory across sessions, and workflows combining sequential, parallel, conditional and looping steps. Agents could be triggered conversationally, on a schedule, from a webhook, from an event, or as a queued job.
Its successor project, vizra/evals, is a separate agent-evaluation framework built on the official Laravel AI SDK, not a drop-in replacement; anyone who still needs to build agents is pointed instead to that official Laravel AI SDK, and the ADK itself remains available to fork under its MIT license.