A persistent memory layer for Claude that stores conversation history, decisions, and project context in SQLite. Exposes 24 MCP tools including `remember` to store outcomes, `recall` to retrieve past sessions by project name, and `get_project_context` for directory-specific history. Built on neuroscience-inspired algorithms like Hopfield energy scoring and spreading activation for retrieval without runtime LLM calls. Benchmarked at 86.8% Recall@10 on LoCoMo and 0.404 on BEAM's 10M token conversations. Handles context window compaction through hippocampal replay to preserve decisions that would otherwise get summarized away. Install via pip, add one JSON block to your MCP config, and drop three lines in your global CLAUDE.md to automate recall on every session start.
claude mcp add --transport stdio amanhij-zikkaron uvx zikkaron