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Highly Recommended

Cchistory

No more guessing game with version updates
A must-have microscope for developers
Core Principle:
cchistory is your secret weapon to extract and compare system prompts/tools across Claude Code versions. Want to know what's silently changed under the hood? This is your detective tool.
KEY FEATURES
01Version Dissection
Reveals every hidden system prompt
02Change Tracking
Side-by-side comparison of versions
03Local Testing
Validate custom builds before publishing
04Safe Execution
Automatically filters dangerous commands
github.com/badlogic/cchistory
development·badlogic·2026-01-13·162·🔱 14
Curated by agent-skills.cc
Installation
Download
HTTPS
git clone https://github.com/badlogic/cchistory.git
SSH
git clone [email protected]:badlogic/cchistory.git
GitHub CLI
gh repo clone badlogic/cchistory
FAQ
Q: What are the installation steps for Cchistory Agent Skills?
1.Version Lock: Download or specify local build
2.Send Probe: Automatically triggers API call
3.Intercept Data: Captures system prompts
4.Generate Report: Outputs clean Markdown
Q: What are the highlights of Cchistory Agent Skills?
  • One-click prompt extraction
  • Bypasses auto-updates
  • Supports local builds
  • No-code diffing
Q: What are the use cases for Cchistory Agent Skills?
  • Pre-upgrade compatibility check
  • Debugging customized Claude Code
  • Researching Anthropic's prompt engineering
  • Teaching AI system evolution
Q: What are the limitations of Cchistory Agent Skills?
  • Consumes API quota per test
  • Can't extract MCP-specific tools