OpenMemory MCP
Memory for your AI Tools
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OpenMemory MCP is a private memory service for AI tools that support the Model Context Protocol, such as Cursor, Claude Desktop, and Windsurf. It gives those tools a persistent, shared memory that runs locally on the user's own machine.
Context, preferences, and facts stored in one session can be retrieved in later ones and shared across different MCP-compatible tools, so a user does not have to re-explain their setup, style, or project each time. Nothing is sent to an external server.
It comes from the team behind mem0 and is aimed at developers who use multiple AI coding and chat tools and want them to remember consistently without giving up local control of that data.
AI-assisted draft, human-reviewed before publishing — see how we choose & review tools.
Why we picked it
OpenMemory MCP stood out for running locally and being shared across different MCP tools — context from Cursor showing up in Claude Desktop later is worth naming against memory that stays siloed to whichever single app happened to capture it.
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