{"id":"mcp-memory-service","name":"MCP Memory Service","af_score":70.3,"security_score":68.0,"reliability_score":null,"what_it_does":"Open-source persistent memory backend for AI agents that stores and retrieves context across sessions using hybrid BM25 + vector search, with optional Cloudflare sync for multi-device and multi-agent memory sharing.","best_when":"You have long-running AI agent workflows or multi-session projects where context loss between sessions is a significant friction point, and you want local-first storage with optional cloud sync.","avoid_when":"You need a fully managed cloud memory service with zero infrastructure setup, or you are on Python 3.13 and cannot downgrade. Also avoid if macOS system Python is your only option (requires Homebrew Python for sqlite extensions).","last_evaluated":"2026-03-01T09:50:05.874566+00:00"}