SeahorseKnowledge & MemoryNote TakingRAG Systemsssanvi-buildsAlicense-Not gradedqualityBmaintenanceOpen memory standard for AI agents. Local-first, MCP-native, lives in your Obsidian vault. Bi-temporal markdown, hybrid retrieval, reproducible benchmark. Updated 5 hours ago (2026-10-17 10:56 UTC)19Apache 2.0