Cross-platform persistent memory MCP for Codex, Gemini CLI, Claude Code, and other local MCP hosts. 36 cited neuroscience mechanisms, local-first SQLite/PostgreSQL, hybrid retrieval, decay-based consolidation, and reproducible benchmarks. Claude adds optional automatic lifecycle hooks.
MCP server Claude CodeCodexCursor +2
MCP server "cortex" as configured in cdeust/Cortex. Runs locally from the hypermnesia-mcp[postgresql,sqlite] Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Scientifically-grounded memory system based on computational neuroscience research. Runs locally from the hypermnesia-mcp Python package.