Prompt Coach Skill

Prompt Coach - Claude Code Usage Analytics Skill

A Claude Code skill that analyzes your session logs to provide insights about your coding patterns, token usage, productivity, and prompt quality.

https://www.cengizhan.com/p/claude-code-prompt-coach-skill-to

What This Does

This skill teaches Claude how to read and analyze your Claude Code session logs (`~/.claude/projects/*.jsonl`) to help you:

• ✍️ Improve prompt quality - Learn if your prompts are clear and effective
• 🎯 See real examples - Analyze actual vague prompts from your logs with before/after improvements
• 💰 Calculate time savings - Understand the cost of unclear prompts (time + iterations)
• 📋 Get actionable templates - Receive specific prompt templates for common tasks
• 🛠️ Optimize tool usage - Discover underutilized powerful tools
• ⚡ Boost efficiency - Understand how many iterations you need per task
• 🕐 Find peak hours - Know when you're most productive
• 🔥 Identify code hotspots - See which files you edit most
• 🔄 Reduce context switching - Measure project switching overhead
• 🐛 Learn from errors - Understand common problems and recovery patterns

Installation

Quick Install (Recommended)

Run the install script:

cd ~/code/claude-code-prompt-coach-skill
./install.sh

The script will:

• ✅ Create ~/.claude/skills/ if needed
• ✅ Check for existing installations
• ✅ Copy the skill to the correct location
• ✅ Verify installation
• ✅ Show next steps

Restart Claude Code and you're done!

Manual Install

Copy the skill directory to your Claude skills folder:

cp -r ~/code/claude-code-prompt-coach-skill ~/.claude/skills/prompt-coach

For Development (Symlink)

Create a symlink to the skill directory:

ln -s ~/code/claude-code-prompt-coach-skill ~/.claude/skills/prompt-coach

Now you can edit `Skill.md` and changes take effect on next Claude Code restart.

Usage

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