#PreToolUse
12 related articles
·4 min
The Complete Guide to Claude Code Hooks: How the Automation Mechanism Works and Practical Configuration
Deep dive into Claude Code Hooks' three-layer architecture (Event, Matcher, Handler), covering 10 core Events, 5 Handler types, with practical examples for sensitive data checks and AI-writing detection.
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Deep Dives
Deep Dive into AI Agent Skill Design: …
·3 min
Deep Dive into AI Agent Skill Design: Engineering Practices from Anthropic and Perplexity
A deep dive into Skill design philosophy from Anthropic's Claude Code team and Perplexity's Agent team, covering the Tax Test, Gotchas Flywheel, progressive disclosure, and Eval-First practices for building high-quality AI Agent skill systems.
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·4 min
Why Do AI Agents Crash the Moment They Go Live? A Practical Guide to Harness Engineering for Runtime
A deep dive into the Claude Code source code, systematically analyzing the five-layer Harness Engineering architecture: environment, tool, control, memory, and evaluation. Build a stable runtime system for production AI Agents.
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·3 min
A Physical Status Light for Claude Code: Using ESP32 to Stop Staring at Your Terminal
Tired of staring at a terminal waiting for AI? An ESP32 + RGB light maps Claude Code's states to blue/yellow/green/red physical light effects. See what the AI is doing at a glance.
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·4 min
Claude Code Beginner's Guide: From Installation and Configuration to Hands-On Projects
Complete Claude Code beginner's guide covering Git, VS Code setup, third-party model integration, permissions, Tools, Hooks, Skills, SubAgents, and a hands-on project walkthrough.
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·3 min
The Complete Guide to Claude Code: Installation, Workflows & Advanced Tips
Complete guide to Claude Code: installation, agentic loop principles, the Explore→Plan→Code→Commit workflow, CLAUDE.md configuration, context management, MCP connections, and Hooks automation.
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·2 min
GitHub Copilot SDK Deep Dive: Core Features and Practical Guide
Deep dive into GitHub Copilot SDK: Agent Loop, Hooks lifecycle control, Custom Agents orchestration, Skills modules, and local model integration for AI app development.
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Tutorials·4 min
Engineering Practices That Boosted Claude Code Skill Activation Rate from 25% to 90%
How Hooks+Skills+Commands+Agents work together in Claude Code to boost AI skill activation from 25% to 90%, with core config files and deployment guide.
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Tutorials·3 min
Complete Guide to Claude Code GitHub Integration and Hooks
A detailed guide to Claude Code's GitHub integration for automated PR reviews and Issue fixes, plus the Hooks mechanism for injecting custom logic into AI workflows.
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Tutorials·2 min
Complete Guide to Claude Code Hooks: Five Trigger Points & Practical Configuration Walkthrough
Deep dive into Claude Code Hooks' five trigger points (PreToolUse, PostToolUse, OnToolError, Notification, OnPrompt) with a practical file deletion protection example to build efficient automated dev workflows.
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Product Reviews·2 min
Claude Code Prompt Optimizer: Using AI to Automatically Rewrite Prompts for Better Code Generation
Explore claude-code-prompt-optimizer: an open-source tool using Hook interception and Claude Opus to auto-rewrite simple prompts into structured instructions, boosting Claude Code output quality.
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Product Reviews·5 min
Awesome Claude Code: Deep Dive into a 40K-Star Resource Collection
Deep analysis of the 42,000+ star awesome-claude-code GitHub repository, covering Skills, Hooks, Slash Commands, Agent Orchestrators and more to help developers master the Claude Code ecosystem.
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