Best Java Tools & Frameworks

Open-source agent harness performance optimization system with skills, memory, and security for AI coding tools.

JavaGuide: 157k-star Java backend interview guide covering core Java, databases, distributed systems, and AI app develop

企业级AI低代码平台，支持AI Skills自然语言编程，一键生成前后端代码、表单、流程、报表与大屏。

Dynamic service discovery, configuration management, and service management platform for cloud-native AI applications.

Free, local-first AI database client & SQL workspace for 40+ databases with MCP support.

Open-source AI coding agent for the terminal with MCP, subagents, and multi-provider support.

Free MCP curriculum with hands-on examples in .NET, Java, TypeScript, JavaScript, Rust, and Python.

Open-source MCP server connecting AI agents to enterprise databases with prebuilt tools and custom framework.

OpenMetadata is the open platform for trusted data context, business semantics, and metadata management for AI assistant

Open-source backend server for ESP32 devices, enabling voice control, MCP integration, and smart home automation.

Self-hosted, open-source agent skill registry for enterprises with RBAC, audit logs, and on-premise deployment.

Ghidra MCP Server with 253 tools for AI-powered reverse engineering, GUI plugin and headless Docker deployment.

Lightweight Java rule engine with DSL orchestration, hot deployment, and AI Agent integration.

Official Java SDK for building MCP servers and clients, with Spring AI integration.

Native local dev environment for macOS, Windows & Linux with runtimes, databases, servers, HTTPS, and MCP support.

Solon is a high-performance Java framework for enterprise apps, offering 700% higher concurrency, 50% memory savings, an

JADX plugin integrating MCP server for AI-driven Android APK analysis and reverse engineering.