Persistent memory for Claude Code, Cursor and Codex over your own markdown notes: MCP server + Graph RAG on one SQLite file. Vector retrieval, hand-curated wikilink graph, cross-encoder rerank, zero-token per-turn ledger. pip install sqlite-graph-memory. Ships memory-bench v0.1.
retrieval sqlite mcp knowledge-graph persistent-memory cursor obsidian codex ai-agents rag vector-search second-brain wikilinks llm-agents graph-rag mcp-server agent-memory claude-code claude-memory agent-memory-layer
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Oct 20, 2026 - Python