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Memory MCP
by Anthropic · AI & ML
Persistent knowledge graph memory across Claude sessions using a local file store.
Works with:Claude CodeCursorWindsurfOpenCode
rememberrecallknowledge-graph
Install
Run this command in your terminal:
claude mcp add --transport stdio mcp-memory -- npx -y @modelcontextprotocol/server-memory
Authentication
No authentication requiredNo setup needed
Stores data in a local JSON file. Great for project context persistence.
Skills that use this MCP
memory-management
Memory management skill reads and writes the knowledge graph via the Memory MCP.
claude-code-toolkit (RAG)
Memory MCP provides in-context knowledge storage alongside the vector search layer.
knowledge-synthesis
Memory MCP stores synthesized knowledge for retrieval across sessions.