Coaty is an open-source toolkit written in TypeScript for developing collaborative, decentralized IoT applications using software agents. It delivers a container runtime that hosts agent instances, a discovery and registry service for dynamic resource lookup, and pub/sub communication layers for event distribution. Built-in storage adapters synchronize state across devices, while a flexible data model allows you to extend and share domain objects. Coaty supports multiple transport protocols like MQTT and WebSocket, enabling robust, real-time interoperability between edge, fog, and cloud environments without central points of failure.

Spring AI delivers a comprehensive framework for Java and Spring Boot applications to interact with language models and AI services. It features standardized client interfaces for chat completions, text completions, embeddings, and function calling. Developers can easily configure providers, customize prompts, stream results reactively, and plug into retrieval-augmented pipelines. With built-in support for model abstractions, error handling, and metrics, Spring AI simplifies building, testing, and deploying advanced AI agents and conversational experiences in enterprise-grade applications.