01Three-tiered recall engine: Hot Cache (sub-ms), Hash Index (O(1)), and Qdrant ANN for comprehensive memory retrieval
02Persistent memory storage and semantic search using local Qdrant and FastEmbed
03Tools for memory store, search, auto-recall (context injection), and forget operations
04Self-hosted architecture ensuring zero API costs and full data privacy
05Integration as an OpenClaw plugin or a universal MCP server for AI coding assistants like Claude Code, Cursor, and VS Code
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