Graph-MIND gives Claude Code, Codex, Cursor and other agents one shared local memory, no LLM calls to save

Shown on HN Oct 26, the AGPL-3.0 beta stores every conversation turn verbatim on your own PC with secrets masked, then hands any MCP-connected agent a ~3k-token packet of the turns that answer a question about the past; the author reports 88.8% on LongMemEval. Install with pip install graph-mind-memory && graph-mind-install, or claude mcp add graph-mind-memory -- python -m graph_mind.mcp_server for tools only; it's used daily on Windows, while macOS and Linux only pass CI so far.