AI Data Extraction — Data skill for Claude Code

AI Coding Assistant Training Data Extraction Toolkit

Complete toolkit to extract ALL chat, agent, and code context data from AI coding assistants for machine learning training.

🎯 What This Does

Automatically discovers and extracts **complete conversation history** including:

• ✅ User messages & AI responses
• ✅ Code context (file paths, line numbers, snippets)
• ✅ Code diffs and suggested edits
• ✅ Multi-file contexts
• ✅ Tool use and execution results
• ✅ Timestamps and metadata

📦 Included Scripts

1. `extract_claude_code.py`

Extracts from Claude Code / Claude Desktop

• Searches: ~/.claude, ~/.claude-code, ~/.claude-local, ~/.claude-m2, ~/.claude-zai
• Formats: JSONL session files
• Includes: Messages, tool use, file contexts, diffs

2. `extract_codex.py`

Extracts from Codex (if installed)

• Searches: ~/.codex, ~/.codex-local
• Formats: Rollout JSONL files
• Includes: User/agent messages, tool results, diffs

3. `extract_cursor.py`

Extracts from Cursor (Chat + Composer + Agent) - ALL VERSIONS

• Searches: ~/Library/Application Support/Cursor (macOS) or equivalent
• Formats: SQLite databases (state.vscdb, cursorDiskKV)
• Handles:
  • Old Chat mode (workspace storage)
  • Composer inline storage (v1.x - messages in composerData array)
  • Composer separate storage (v1.x-v2.0 transition - messages in bubbleId keys)
  • Latest Composer/Agent (v2.0+)
• Includes:
  • Code context, selections, diffs
  • Suggested edits and code blocks
  • Tool results and execution outputs

4. `extract_trae.py`

Extracts from Trae

• Searches: ~/.trae, ~/Library/Application Support/Trae
• Formats: JSONL and SQLite databases
• Includes: Chat, agent data, tool use, diffs

5. `extract_windsurf.py`

Extracts from Windsurf

• Searches: ~/Library/Application Support/Windsurf or equivalent
• Formats: SQLite databases (VSCode-like format)
• Includes: Chat, agent/flow conversation