mem0

Mem0 is a leading agent memory in the 2026 AI agent engineering landscape (59.9k★).

When to use this skill

• Universal memory layer: Memory().add/search/get_all/update/delete
• Scoping by user_id / agent_id / run_id
• Graph memory (Neo4j/Memgraph) alongside vector memory
• Configurable vector store + LLM + embedder matrix
• mem0 CLI + OpenMemory local server (docker compose) + hosted platform
• Agent skills shipped in-repo (npx skills add mem0ai/mem0 --skill mem0 / mem0-integrate)
• Hybrid search with BM25 + entity extraction (mem0ai[nlp])
• Ecosystem overlap: agent-memory-architecture covers design/selection concepts and references mem0 — this skill covers operating it (API, CLI, OpenMemory MCP)

Installation