Craiaig Walls

Software Engineer · Author · Speaker · Spring AI Explorer

Exploring Spring AI, intelligent applications, and modern Spring development.

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Focused on practical, real-world agentic systems with Spring AI.

Foundations Agents Tools Human-in-the-Loop Skills A2A MCP Workflows Memory Security RAG Voice Embabel Guardrails Graph Evaluation System One

Featured Spring AI Recipes

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NEW Running System One Models Locally

Running System One Models Locally

System One models can make fast, focused judgments without calling on a general-purpose LLM. And with models like Nimble and Laya, you can bring that decision-making power entirely onto your local machine.

foundationssystem-one
NEW Making AI Judgements with Jev

Making AI Judgements with Jev

What if you don't need an LLM to generate an answer, but simply need AI to make a judgment? With Jev and Spring AI, you can make fast, focused judgments that return structured results your application can put to work immediately.

foundationssystem-one
NEW No-Build MCP with JBang

No-Build MCP with JBang

Why should a Java-based STDIO MCP server need a build step before a client can run it? With JBang, it doesn't. You can build Spring AI MCP servers and clients that run straight from Java source.

mcp

Latest Updates

  • Oct 05 Running System One Models Locally
  • Oct 01 Making AI Judgements with Jev
  • Sep 28 No-Build MCP with JBang
  • Sep 24 A No-Build Chat Loop with JBang

New ideas, recipes, and experiments as I build with Spring AI.

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Books

Author of Spring in Action and other books for Java developers.

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Spring AI in Action

Speaking

Conference talks and keynotes on Spring, AI, and software development.

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Videos

Talks, interviews, demos, and video walkthroughs from conferences and events.

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Projects

Open source projects, experiments, and tools I'm building and exploring.

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$ spring init agent
> Building...
> Adding tools
> Done.

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