Mnemonics: Memory Management via Historian

CRITICAL: You Must Use @historian

Memory tools are ONLY available via the @historian subagent. You CANNOT call these tools directly:

• memory_remember - Create or update memories
• memory_recall - Search and retrieve memories
• memory_forget - Delete memories
• memory_list_types - List available memory types
• memory_sync - Rebuild the search index

Always delegate to historian:

@historian remember that we decided on PostgreSQL for the database
@historian what did we decide about authentication?