Migration Logger

Log detailed migration history to MIGRATION_LOG.md.

Core Responsibility

Log to MIGRATION_LOG.md ONLY - This skill:

• ✅ Updates: MIGRATION_LOG.md
• ❌ Does NOT modify: CLAUDE.md, TASK_BOARD.md, or other files

Clear separation:

• update-migration-log → Logs migration details to MIGRATION_LOG.md
• update-task-board → Updates TASK_BOARD.md based on logs
• CLAUDE.md → Entry point, rarely modified

When to Use