Pieces Integration for Session Context Enrichment

Integrate with Pieces (or similar context tools) to pull work context into Rize's categorization AI. Pieces captures code snippets, decisions, and notes throughout the day. By accessing this data, Rize's AI could better understand what sessions were actually about, not just which apps ran, but what problems were solved, what got built, and what decisions were made. Makes auto-categorization smarter and daily summaries more accurate.