https://ryrenz.com/tags/tool/ Recent content in Tool on David Zhang | AI Engineering, Careers & Industry Deep-Dives Hugo -- 0.155.3 en-US Fri, 20 Feb 2026 02:13:42 -0500 https://ryrenz.com/ai/claude-code-tools-mcp-skills/ Fri, 20 Feb 2026 02:13:42 -0500 https://ryrenz.com/ai/claude-code-tools-mcp-skills/ Clarifies the distinction between Tools (primitive functions), Skills (complex workflows), and the Model Context Protocol (MCP) in agentic AI, providing an architectural framework for developers to choose the right abstraction for their use case.