didvc/claude-code-jsonl-editor

14 stars ยท Last commit 2026-08-27

๐Ÿš€ Interactive JSONL editor for Claude Code conversation files with real-time file system synchronization. Efficient prompt engineering through conversation editing.

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# Claude Code JSONL Editor

๐Ÿš€ Interactive JSONL editor for Claude Code conversation files with real-time file system synchronization.

![Claude Code JSONL Editor Screenshot](screenshot.png)

## Why? Core Concept & Philosophy

**Efficient Prompt Engineering Through Conversation Editing**

Editing Claude Code logs (JSONL files) makes prompt engineering significantly more efficient through a powerful technique: **output modification**. This approach enables infinite iteration and refinement of AI interactions without starting from scratch.

### The Philosophy

Traditional prompt engineering requires:
1. Write prompt โ†’ Get response โ†’ Analyze โ†’ Rewrite entire prompt โ†’ Repeat

Our approach enables:
1. Write prompt โ†’ Get response โ†’ **Edit the response directly** โ†’ Continue conversation โ†’ Infinite refinement

View full repository on GitHub โ†’