Spring Ai Agent Utils

Spring AI Agent Utils

[](https://opensource.org/licenses/Apache-2.0) [](https://central.sonatype.com/artifact/org.springaicommunity/spring-ai-agent-utils) [](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)

A [Spring AI](https://docs.spring.io/spring-ai/reference/2.0-SNAPSHOT/index.html) library that brings [Claude Code](https://code.claude.com/docs/en/settings#tools-available-to-claude)-inspired tools and agent skills to your AI applications.

Overview

Spring AI Agent Utils reimplements core Claude Code capabilities as Spring AI tools, enabling sophisticated agentic workflows with file operations, shell execution, web access, task management, and extensible agent skills.

This project demonstrates how to reverse-engineer and reimplement Claude Code's powerful features within the Spring AI ecosystem, making them available to Java developers building AI agents.

Project Structure

spring-ai-agent-utils/
├── spring-ai-agent-utils-common/        # Shared subagent SPI (interfaces & records)
├── spring-ai-agent-utils/               # Core library (tools, advisors, skills, Claude subagents)
├── spring-ai-agent-utils-a2a/           # A2A protocol subagent implementation
├── spring-ai-agent-utils-bom/           # Bill of Materials for version management
│
└── examples/
    ├── code-agent-demo/                 # Full-featured AI coding assistant
    ├── ask-user-question-demo/          # Interactive question-answer demo
    ├── skills-demo/                     # Focused skills system demo
    ├── subagent-demo/                   # Markdown-defined local sub-agents
    ├── subagent-a2a-demo/               # A2A protocol remote sub-agents
    ├── todo-demo/                       # TodoWriteTool task management demo
    └── memory/
        ├── memory-tools-demo/           # Long-term memory with AutoMemoryTools (manual setup)
        ├── memory-filesystem-tools-demo/# Long-term memory with general FileSystemTools
        └── memory-tools-advisor-demo/   # Long-term memory via AutoAutoMemoryToolsAdvisor

Agentic Utils

These are the agent tools needed to implement any agentic behavior

Core Tools

• AgentEnvironment - Dynamic agent context utility that provides runtime environment information and git repository status to system prompts
• FileSystemTools - Read, write, and edit files with precise control
• ShellTools - Execute shell commands with timeout control,