Spring Ai Playground

A self-hosted web interface that wraps Spring AI capabilities into an MCP server for Java developers working with LLMs and vector databases. Exposes operations for testing RAG workflows, experimenting with prompt engineering, and integrating multiple AI model providers including OpenAI, Anthropic, and Ollama. You'd reach for this when prototyping Spring AI applications or need a playground environment to test MCP integrations before building them into production Java apps. Runs as a PWA at localhost:8282 and connects to major vector databases like Pinecone, Weaviate, and ChromaDB for retrieval-augmented generation testing.