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Mem0 MCP Server
Provides AI assistants with persistent memory to store, retrieve, and semantically search user preferences and code patterns across sessions.
What it does
Official Mem0 MCP server giving AI coding assistants persistent long-term memory. Stores, updates, and semantically searches preferences, architectural decisions, and code snippets across sessions.
Maintained officially by Mem0 AI.
Setup
npx -y @mem0/mcp
For Cursor ~/.cursor/mcp.json:
{
"mcpServers": {
"mem0": {
"command": "npx",
"args": ["-y", "@mem0/mcp"],
"env": {
"MEM0_API_KEY": "YOUR_MEM0_API_KEY"
}
}
}
}What to watch out for
Requires a MEM0_API_KEY environment variable for cloud memory synchronization. Stored memories can be filtered by tags and metadata to scope memory retrieval per project.
