Nucleus MCP
Nucleus MCP provides a local, unified memory layer that synchronizes context and decisions across different AI tools like Cursor, Claude Desktop, and Windsurf. It enables cross-platform state management and persistent knowledge storage using a shared
What is Nucleus MCP?
Nucleus MCP is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to nucleus mcp provides a local, unified memory layer that synchronizes context and decisions across different ai tools like cursor, claude desktop, and windsurf. it enables cross-platform state manageme...
Nucleus MCP provides a local, unified memory layer that synchronizes context and decisions across different AI tools like Cursor, Claude Desktop, and Windsurf. It enables cross-platform state management and persistent knowledge storage using a shared
This server falls under the Knowledge & Memory category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Nucleus MCP provides a local, unified memory layer that sync
Use Cases
Maintainer
Works with
Installation
NPM
npx -y nucleus-mcpManual Installation
npx -y nucleus-mcpConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about Nucleus MCP
What is Nucleus MCP?
Nucleus MCP is a Model Context Protocol (MCP) server that nucleus mcp provides a local, unified memory layer that synchronizes context and decisions across different ai tools like cursor, claude desktop, and windsurf. it enables cross-platform state management and persistent knowledge storage using a shared It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Nucleus MCP?
Install via npm with the command: npx -y nucleus-mcp. Then add the server configuration to your AI client's JSON config file (e.g., claude_desktop_config.json or .cursor/mcp.json).
Which AI clients work with Nucleus MCP?
Nucleus MCP works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Nucleus MCP free to use?
Yes, Nucleus MCP is open source and available under the MIT License license. You can use it freely in both personal and commercial projects.
Nucleus MCP Alternatives — Similar Knowledge & Memory Servers
Looking for alternatives to Nucleus MCP? Here are other popular knowledge & memory servers you can use with Claude, Cursor, and VS Code.
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Context Mode
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Memu
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MemOS
★ 9.3kMemOS (Memory Operating System) is a memory management operating system designed for AI applications. Its goal is: to enable your AI system to have long-term memory like a human, not only remembering what users have said but also actively invoking, u
Everos
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Browse More Knowledge & Memory MCP Servers
Explore all knowledge & memory servers available in the MCPgee directory. Each server includes setup guides for Claude, Cursor, and VS Code.
Set Up Nucleus MCP in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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