{"id":"mcp-memory-service","name":"MCP Memory Service","homepage":"https://github.com/doobidoo/mcp-memory-service","repo_url":"https://github.com/doobidoo/mcp-memory-service","category":"ai-infrastructure","subcategories":["memory","persistence","multi-agent","knowledge-graph"],"tags":["memory","persistence","vector-search","chromadb","sqlite","cloudflare","multi-agent","knowledge-graph","python"],"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.","use_cases":["Persisting project decisions and architectural context across Claude Code sessions without re-explaining","Multi-agent pipelines where multiple AI agents share a common memory store with typed causal relationships","Reducing token overhead by externalizing long-term context from the AI's context window","Team collaboration scenarios where AI memory is synchronized across devices via Cloudflare Workers KV","Ingesting and semantically searching across PDF, TXT, MD, and JSON knowledge documents"],"not_for":["Users on Python 3.13 (sqlite-vec compatibility issue; use Python 3.12)","Simple single-session use cases where in-context memory is sufficient","Teams needing a fully managed SaaS memory solution (requires self-hosting)"],"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).","alternatives":["mem0","zep","chromadb-direct","mcp-knowledge-graph"],"af_score":70.3,"security_score":68.0,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github","github_awesome"],"priority":"low","status":"evaluated","version_evaluated":"latest","last_evaluated":"2026-03-01T09:50:05.874566+00:00","performance":{"latency_p50_ms":5,"latency_p99_ms":null,"uptime_sla_percent":null,"rate_limits":null,"data_source":"vendor_claims","measured_on":null}}