https://rexai.top/en/tags/tool-system/Recent content in Tool System on 梦兽编程Hugo -- 0.160.1en梦兽编程Sat, 11 Apr 2026 00:00:00 +0000https://rexai.top/en/ai/claude-code/claude-code-tools-system-how-ai-grows-hands/Sat, 11 Apr 2026 00:00:00 +0000https://rexai.top/en/ai/claude-code/claude-code-tools-system-how-ai-grows-hands/Deep dive into Claude Code's tool system: how 40+ tools form an extensible capability architecture through unified interface contracts, three-tier filtering pipelines, and fail-closed defaults. From Tool.ts interface to buildTool factory, revealing the underlying mechanisms of AI tool calling.