Craiaig Walls

Software Engineer · Author · Speaker · Spring AI Explorer

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

Explore Spring AI Recipes →

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

View all recipes →
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
NEW A No-Build Chat Loop with JBang

A No-Build Chat Loop with JBang

What if you could build and run a Spring AI application without creating a Maven or Gradle project at all? With JBang, a few Java source files and a handful of directives are all you need to get a Spring AI chat loop running from the command line.

foundations

Latest Updates

  • Oct 01 Making AI Judgements with Jev
  • Sep 28 No-Build MCP with JBang
  • Sep 24 A No-Build Chat Loop with JBang
  • Sep 21 Decomposing Answers into Claims for Fact-Checking

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

View all writing →

Books

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

View books →
Spring AI in Action

Speaking

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

View speaking →

Videos

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

View videos →

Projects

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

View projects →
$ spring init agent
> Building...
> Adding tools
> Done.

Connect

Let's connect on social media and keep the conversation going.

View all links →