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Ubiquitous Tech

A ubiquitous public account for pirate enthusiasts, regularly sharing curated experiences, tech learning, and growth insights. Currently publishing articles on AI RAG customer service, AI MCP technology, and open-source design. Personal free Knowledge Planet: Awakening New World Programmer.

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Latest from Ubiquitous Tech

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Ubiquitous Tech

Dec 23, 2025 · Artificial Intelligence

Building an MCP Server with Spring AI 1.1’s New Annotations

This article walks through creating a Spring AI 1.1 MCP Server using the new annotation‑based programming model, covering project setup, Maven dependencies, YAML configuration, replacing @Tool with @McpTool, exploring the new context parameters, and demonstrating dynamic schema support with concrete code examples and test results.

AI integrationAnnotationsBackend

0 likes · 13 min read

Building an MCP Server with Spring AI 1.1’s New Annotations

Ubiquitous Tech

Dec 10, 2025 · Frontend Development

Building an MCP Service Marketplace UI with GPT‑5 and Trae

This article walks through using GPT‑5 and ByteDance’s Trae tool within the VibeCoding workflow to iteratively generate a complete MCP service marketplace front‑end UI, refine it through multiple prompt rounds, produce a PRD, design backend APIs, build a SpringBoot 2.7 project with MyBatis Plus and MySQL, and finally test and deploy the full system.

AI-assisted developmentGPT-5Java

0 likes · 25 min read

Building an MCP Service Marketplace UI with GPT‑5 and Trae

Ubiquitous Tech

Dec 8, 2025 · Backend Development

How to Use and Privately Deploy MCP Server for Chart Visualization

This article walks through the MCP Server‑based chart generation service, covering its 25+ chart types, integration via AntV, configuration for Stdio and SSE modes, source code structure, and step‑by‑step private deployment using Docker and environment variables.

AntVChart VisualizationDocker

0 likes · 10 min read

How to Use and Privately Deploy MCP Server for Chart Visualization

Ubiquitous Tech

Nov 30, 2025 · Frontend Development

How to Set Up the Open-Source AI Hub Tool for an AI Code Review Application

This article walks through installing Node.js with NVM, downloading the AIHub v1.8.9 source, installing dependencies, examining the package configuration, adding a custom Code Review navigation entry in App.vue, and running the Electron‑based desktop app to demonstrate a functional AI code review interface.

AIHubElectronTypeScript

0 likes · 10 min read

How to Set Up the Open-Source AI Hub Tool for an AI Code Review Application

Ubiquitous Tech

Nov 24, 2025 · Backend Development

DynamicTp Startup and Configuration Change Flow: A Deep Dive into Dynamic Thread Pool Design

This article walks through the internal startup sequence and runtime configuration‑change mechanism of the open‑source DynamicTp dynamic thread‑pool, covering Spring Boot starter integration, @EnableDynamicTp annotation processing, Nacos‑driven property refresh, SPI extensibility, queue adaptation, and graceful shutdown, all illustrated with concrete code snippets and diagrams.

Configuration RefreshDynamicTpJava concurrency

0 likes · 16 min read

DynamicTp Startup and Configuration Change Flow: A Deep Dive into Dynamic Thread Pool Design

Ubiquitous Tech

Nov 10, 2025 · Backend Development

DynamicTp Explained: Dynamically Adjust Java Thread Pools with Zero‑Code Intrusion

This article introduces DynamicTp, a lightweight, configuration‑center‑driven dynamic thread‑pool library for Java, explains why static pools are problematic, details its features such as runtime parameter adjustment, visual monitoring, smart alerts and middleware integration, and walks through a complete Spring Boot 2.7 demo with Nacos and Feishu notifications.

DynamicTpJavaNacos

0 likes · 17 min read

DynamicTp Explained: Dynamically Adjust Java Thread Pools with Zero‑Code Intrusion

Ubiquitous Tech

Oct 17, 2025 · Artificial Intelligence

6 Essential AI Agent Design Patterns for Efficient Workflows

This article presents six practical AI Agent design patterns—chain, parallel, routing, coordinator‑executor, generator‑evaluator (reflection), and tool‑use—explaining their concepts, typical use cases, and workflow diagrams, and shows how they improve reliability, maintainability, and performance of LLM‑driven applications.

AI AgentDesign PatternsLLM

0 likes · 20 min read

6 Essential AI Agent Design Patterns for Efficient Workflows

Ubiquitous Tech

Oct 15, 2025 · Backend Development

Java Interview Simulation: Solving the Architecture Challenges of a Hotel Pricing System

This article walks through a detailed Java interview simulation where the candidate designs a high‑throughput hotel pricing service, covering business decomposition, Kafka event‑driven pipelines, cache‑aside consistency, HikariCP tuning, fault‑tolerant microservices, multi‑region disaster recovery, and AI recommendation gray‑release strategies.

ArchitectureJavaKafka

0 likes · 43 min read

Java Interview Simulation: Solving the Architecture Challenges of a Hotel Pricing System

Ubiquitous Tech

Oct 1, 2025 · Artificial Intelligence

Designing Context for AI Code Review (Part 18)

This article explains how to construct and manage various context data—such as historical review feedback, code diffs, file types, developer experience, commit messages, business scenarios, framework knowledge, and Git logs—to improve the quality of AI‑driven code reviews, and provides a concrete TypeScript implementation with modular context providers, prompt engineering, and integration with GitLab and OpenAI APIs.

AI Code ReviewGitLabPrompt Engineering

0 likes · 21 min read

Designing Context for AI Code Review (Part 18)

Ubiquitous Tech

Sep 30, 2025 · Artificial Intelligence

16 Practical Ways to Elevate AI Code Review Quality

The article tells of a developer whose code caused a CPU spike, shows how an AI code review tool caught an unnecessary database query, and then outlines sixteen practical ideas—including multi‑turn dialogue, diff analysis, domain fine‑tuning, CI/CD integration, template feedback, intent inference, automated test generation, security scanning, auto‑fix suggestions, performance analysis, readability scoring, and visual reporting—to improve AI‑assisted code review quality.

AI Code ReviewCI/CDPrompt Engineering

0 likes · 20 min read

16 Practical Ways to Elevate AI Code Review Quality