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.

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.
What if you could run a Spring AI application without a Maven or Gradle project?
In this Spring AI Recipe, see how JBang turns a few Java files into a runnable Spring AI chat loop.
I've just released version 1.0.0 of the JBang Extension for bld