Local MCP Memory Server without API or LLM

Local MCP Memory Server without API or LLM

This tool provides a self-contained, local solution for managing MCP (Memory, Context, and Persistence) data. Designed for developers who need direct control over their data and infrastructure, it eliminates reliance on external APIs, LLMs, or embedding services. By running on Bun and utilizing SQLite, it offers a lightweight and efficient way to store and retrieve contextual information for your AI applications. This approach is ideal for scenarios where data privacy, cost optimization, or offline functionality are critical requirements.

What it Does

The Local MCP Memory Server acts as a dedicated backend for storing and retrieving structured and unstructured data relevant to your AI agents and applications. It handles the persistence of information, allowing your AI to maintain context across interactions without needing to re-fetch or re-process data from external sources. This local server is built to be straightforward, focusing on the core functionality of memory management.

Key Features

• Local Operation: Runs entirely on your local machine, ensuring data privacy and control.
• No External Dependencies: Does not require API keys, LLMs, or embedding providers, simplifying setup and reducing costs.
• Bun Runtime: Leverages the speed and efficiency of the Bun JavaScript runtime.
• SQLite Backend: Uses SQLite for robust and reliable local data storage.
• MCP Focus: Specifically designed for Memory, Context, and Persistence needs of AI agents.
• Open Source: Available on GitHub for transparency and community contributions.

Who it's For

This tool is targeted at AI developers, researchers, and hobbyists who are building applications that require persistent memory and context management. It is particularly useful for:

• Developers prioritizing data privacy and security.
• Projects with strict budget constraints, avoiding API usage fees.
• Applications requiring offline capabilities or consistent performance without network latency.
• Developers who prefer a self-hosted, fully controllable infrastructure.
• Those looking for a simple, no-frills solution for MCP data storage.