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Latest insights, tutorials, and updates from the Model Context Protocol team

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MCP Client: javaguide
javaguidemcp-clientjava-aiinterview-prepbackend-development

JavaGuide: AI-Powered Interview Prep MCP Client for Backend Devs

JavaGuide is an AI-powered MCP Client written in Java, designed to assist backend developers with interview preparation. It integrates a large language model (LLM) for an AI intelligent interview platform and RAG knowledge base, covering computer basics, databases, distributed systems, high concurrency, and system design. Developers seeking a structured approach to Java backend interviews will find it useful.

September 10, 2026
2 min read
MCP Server: prompt-eng-interactive-tutorial
prompt-eng-interactive-tutorialmcp-serverclaude-prompt-engineering

prompt-eng-interactive-tutorial MCP Server: Master Claude Prompting

The prompt-eng-interactive-tutorial MCP Server offers a Jupyter Notebook-based course to master Claude prompt engineering. Developers can learn to build strong prompts, recognize failure modes, and understand Claude's strengths and weaknesses through interactive exercises and an Example Playground.

September 7, 2026
2 min read
MCP Server: playwright-llm-accessibility-tree-browser-automation
playwright-mcpmcp-serverbrowser-automationllm-tools

playwright-mcp: Browser Automation via Accessibility Tree for LLMs

playwright-mcp is an MCP Server that enables LLMs to interact with web pages using Playwright's accessibility tree, offering fast and deterministic browser automation. It solves the problem of integrating LLMs with web UIs without relying on vision models or screenshots. Developers building LLM agents for web tasks should consider it.

September 6, 2026
3 min read