doobidoo/mcp-memory-service v10.31.0

v10.31.0: P4 Harvest Evolution + Sync-in-Async

on GitHub

What's New

P4 Harvest Evolution (#641)

• Evolve instead of duplicate: Before storing a harvested memory, checks semantic similarity against existing active memories. If match > 0.85, evolves via update_memory_versioned() instead of creating a new duplicate.
• New config: MCP_HARVEST_SIMILARITY_THRESHOLD (default 0.85), MCP_HARVEST_MIN_CONFIDENCE_TO_EVOLVE (default 0.3)
• harvest_config_from_env() factory function for environment variable overrides
• 9 new tests

Sync-in-Async Refactoring (#637)

• _execute_with_retry now wraps operations in asyncio.to_thread() — DB operations routed through this helper no longer block the event loop
• 3 new async threading tests
• TODO documented for ~122 remaining direct self.conn.execute() calls

Quality

• UTC timestamps for evolution history
• Error handling for invalid env var values
• Strengthened test assertions (no vacuous passes)

Full Changelog: v10.30.0...v10.31.0