BetterMCPFileServer
About
BetterMCPFileServer is a reimagined Model Context Protocol (MCP) server for filesystem access that introduces privacy-preserving path aliases and an optimized, LLM-friendly API. It is designed for developers who want to let AI models (like Claude) interact with local files…
Details
- License
- MIT license
Explore
- Path aliases that hide real directory paths and usernames
- Only 6 API functions, reduced from 11, covering all file operations
- Unified search function for directory listings and glob-based searches
- LLM-optimized naming (camelCase, clear function purposes)
- Privacy-first design – no system paths exposed to AI models
- Strict filesystem boundaries enforced via configured aliases
git clone https://github.com/martinschlott/BetterMCPFileServer.git
cd BetterMCPFileServer
npm install
npm run build
Create a simple shell script for consistent configuration:
#!/bin/bash
> A reimagined Model Context Protocol (MCP) server for filesystem access with privacy-preserving path aliases and an optimized LLM-friendly API.
Why BetterMCPFileServer?
The original MCP file server was functional but not optimized for how LLMs actually interact with filesystems. This project delivers a complete redesign focused on simplicity, privacy, and efficiency.
Key Innovations
- Path Aliasing System - Protects privacy by hiding full system paths
- LLM-Optimized Interface - Reduced from 11 to 6 functions while maintaining full capability
- Smarter Search - One unified tool for directory listings and complex file searches
- Privacy-First Design - No more exposing usernames or system paths to AI models
Quick Start
```bash
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